1
|
Nishioka Y, Matsumoto Y, Murakami K, Endo S, Toyozumi T, Otsuka R, Shiraishi T, Iida S, Morishita H, Makiyama T, Hu J, Maiyulan A, Matsubara H. Establishment of a novel small bowel adenocarcinoma cell line using patient‑derived xenografts, which produces CEA and CA19‑9. Oncol Lett 2024; 28:360. [PMID: 38881709 PMCID: PMC11177170 DOI: 10.3892/ol.2024.14493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 05/15/2024] [Indexed: 06/18/2024] Open
Abstract
Small bowel adenocarcinoma (SBA) is a rare tumor with a poor prognosis. Due to its rarity, the research infrastructure for SBA, including cell lines, is inadequate. The present study established a novel SBA cell line, SiCry-15X, using patient-derived xenografts of SBA. The following criteria were defined for establishment: Long-term culturability, tumorigenicity and similarity with the original tumor. The biological characteristics of the cell line, its sensitivity to anticancer drugs and its ability to produce tumor markers carcinoembryonic antigen (CEA) and carbohydrate antigen 19-9 (CA19-9) were evaluated. SiCry-15X cells adhered and grew as a monolayer, with a population doubling time of 37 h. Polymerase chain reaction results confirmed the human origin of the cell line, and short tandem repeat analysis revealed that the cells were genetically identical to the original tumor. The 50% inhibitory concentrations of 5-fluorouracil, paclitaxel, irinotecan, oxaliplatin and cisplatin for SiCry-15X were 104.05, 0.24, 63.3, 146.55 and 49.29 µM, respectively. CEA and CA19-9 concentrations in the culture media were markedly elevated. In addition, CEA and CA19-9 levels in the serum of cell-derived xenograft model mice were elevated. Moreover, CEA and CA19-9 were produced by SiCry-15X cells and distributed throughout the blood. Furthermore, increases in serum CEA and CA19-9 of cell-derived xenograft model mice were consistent with the clinical course of the disease. The newly established SBA cell line, SiCry-15X, could be an effective tool for conducting further studies on SBA.
Collapse
Affiliation(s)
- Yuri Nishioka
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Yasunori Matsumoto
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Kentaro Murakami
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Satoshi Endo
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Takeshi Toyozumi
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Ryota Otsuka
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Tadashi Shiraishi
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Shinichiro Iida
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Hiroki Morishita
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Tenshi Makiyama
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Jie Hu
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Abula Maiyulan
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Hisahiro Matsubara
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| |
Collapse
|
2
|
Xu D, He Y, Liao C, Tan J. Development and validation of a nomogram for predicting cancer-specific survival in small-bowel adenocarcinoma patients using the SEER database. World J Surg Oncol 2024; 22:151. [PMID: 38849854 PMCID: PMC11157798 DOI: 10.1186/s12957-024-03438-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2024] [Accepted: 06/03/2024] [Indexed: 06/09/2024] Open
Abstract
BACKGROUND Small bowel adenocarcinoma (SBA) is a rare gastrointestinal malignancy forwhich survival is hampered by late diagnosis, complex responses to treatment, and poor prognosis. Accurate prognostic tools are crucial for optimizing treatment strategies and improving patient outcomes. This study aimed to develop and validate a nomogram based on the Surveillance, Epidemiology, and End Results (SEER) database to predict cancer-specific survival (CSS) in patients with SBA and compare it to traditional American Joint Committee on Cancer (AJCC) staging. METHODS We analyzed data from 2,064 patients diagnosed with SBA between 2010 and 2020 from the SEER database. Patients were randomly assigned to training and validation cohorts (7:3 ratio). Kaplan‒Meier survival analysis, Cox multivariate regression, and nomograms were constructed for analysis of 3-year and 5-year CSS. The performance of the nomograms was evaluated using Harrell's concordance index (C-index), the area under the receiver operating characteristic (ROC) curve, calibration curves, decision curve analysis (DCA), net reclassification improvement (NRI), and integrated discrimination improvement (IDI). RESULTS Multivariate Cox regression identified sex, age at diagnosis, marital status, tumor site, pathological grade, T stage, N stage, M stage, surgery, retrieval of regional lymph nodes (RORLN), and chemotherapy as independent covariates associated with CSS. In both the training and validation cohorts, the developed nomograms demonstrated superior performance to that of the AJCC staging system, with C-indices of 0.764 and 0.759, respectively. The area under the curve (AUC) values obtained by ROC analysis for 3-year and 5-year CSS prediction significantly surpassed those of the AJCC model. The nomograms were validated using calibration and decision curves, confirming their clinical utility and superior predictive accuracy. The NRI and IDI indicated the enhanced predictive capability of the nomogram model. CONCLUSION The SEER-based nomogram offers a significantly superior ability to predict CSS in SBA patients, supporting its potential application in clinical decision-making and personalized approaches to managing SBA to improve survival outcomes.
Collapse
Affiliation(s)
- Duogang Xu
- Department of General Surgery, Yan'an Hospital Affiliated to Kunming Medical University, Kunming, China
- Key Laboratory of Tumor Immunological Prevention and Treatment of Yunnan Province, Yunnan University of Chinese Medicine, Kunming, China
| | - Yulei He
- The First School of Clinical Medicine, Yunnan University of Chinese Medicine, Kunming, China
| | - Changkang Liao
- Department of General Surgery, Yan'an Hospital Affiliated to Kunming Medical University, Kunming, China
- Key Laboratory of Tumor Immunological Prevention and Treatment of Yunnan Province, Yunnan University of Chinese Medicine, Kunming, China
| | - Jing Tan
- Department of General Surgery, Yan'an Hospital Affiliated to Kunming Medical University, Kunming, China.
- Key Laboratory of Tumor Immunological Prevention and Treatment of Yunnan Province, Yunnan University of Chinese Medicine, Kunming, China.
| |
Collapse
|
3
|
Yoo JW, Laszkowska M, Mendelsohn RB. The Role of Screening and Early Detection in Upper Gastrointestinal Cancers. Hematol Oncol Clin North Am 2024; 38:693-710. [PMID: 38431494 DOI: 10.1016/j.hoc.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2024]
Abstract
Upper gastrointestinal cancers are among the leading causes of cancer deaths worldwide with exceptionally poor prognosis, which is largely attributable to frequently delayed diagnosis. Although effective screening is critical for early detection, the highly variable incidence of upper gastrointestinal cancers presents challenges, rendering universal screening programs suboptimal in most populations globally. Optimal strategies in regions of modest incidence, such as the United States, require a targeted approach, focused on high-risk individuals based on demographic, familial, and clinicopathologic risk factors. Assessment of underlying precancerous lesions has key implications for risk stratification and informing clinical decisions to improve patient outcomes.
Collapse
Affiliation(s)
- Jin Woo Yoo
- Gastroenterology, Hepatology and Nutrition Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA.
| | - Monika Laszkowska
- Gastroenterology, Hepatology and Nutrition Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Robin B Mendelsohn
- Gastroenterology, Hepatology and Nutrition Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| |
Collapse
|
4
|
Yamashita K, Oka S, Yamada T, Mitsui K, Yamamoto H, Takahashi K, Shiomi A, Hotta K, Takeuchi Y, Kuwai T, Ishida F, Kudo SE, Saito S, Ueno M, Sunami E, Yamano T, Itabashi M, Ohtsuka K, Kinugasa Y, Matsumoto T, Sugai T, Uraoka T, Kurahara K, Yamaguchi S, Kato T, Okajima M, Kashida H, Akagi Y, Ikematsu H, Ito M, Esaki M, Kawai M, Yao T, Hamada M, Horimatsu T, Koda K, Fukai Y, Komori K, Saitoh Y, Kanemitsu Y, Takamaru H, Yamada K, Nozawa H, Takayama T, Togashi K, Shinto E, Torisu T, Toyoshima A, Ohmiya N, Kato T, Otsuji E, Nagata S, Hashiguchi Y, Sugihara K, Ajioka Y, Tanaka S. Clinicopathological features and prognosis of primary small bowel adenocarcinoma: a large multicenter analysis of the JSCCR database in Japan. J Gastroenterol 2024; 59:376-388. [PMID: 38411920 PMCID: PMC11033235 DOI: 10.1007/s00535-024-02081-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 01/18/2024] [Indexed: 02/28/2024]
Abstract
BACKGROUND The clinicopathological features and prognosis of primary small bowel adenocarcinoma (PSBA), excluding duodenal cancer, remain undetermined due to its rarity in Japan. METHODS We analyzed 354 patients with 358 PSBAs, between January 2008 and December 2017, at 44 institutions affiliated with the Japanese Society for Cancer of the Colon and Rectum. RESULTS The median age was 67 years (218 males, 61.6%). The average tumor size was 49.9 (7-100) mm. PSBA sites consisted of jejunum (66.2%) and ileum (30.4%). A total of 219 patients (61.9%) underwent diagnostic small bowel endoscopy, including single-balloon endoscopy, double-balloon endoscopy, and capsule endoscopy before treatment. Nineteen patients (5.4%) had Lynch syndrome, and 272 patients (76.8%) had symptoms at the initial diagnosis. The rates for stages 0, I, II, III, and IV were 5.4%, 2.5%, 27.1%, 26.0%, and 35.6%, respectively. The 5-year overall survival rates at each stage were 92.3%, 60.0%, 75.9%, 61.4%, and 25.5%, respectively, and the 5-year disease-specific survival (DSS) rates were 100%, 75.0%, 84.1%, 59.3%, and 25.6%, respectively. Patients with the PSBA located in the jejunum, with symptoms at the initial diagnosis or advanced clinical stage had a worse prognosis. However, multivariate analysis using Cox-hazard model revealed that clinical stage was the only significant predictor of DSS for patients with PSBA. CONCLUSIONS Of the patients with PSBA, 76.8% had symptoms at the initial diagnosis, which were often detected at an advanced stage. Detection during the early stages of PSBA is important to ensure a good prognosis.
Collapse
Affiliation(s)
- Ken Yamashita
- Department of Gastroenterology, Hiroshima University Hospital, 1-2-3, Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan
| | - Shiro Oka
- Department of Gastroenterology, Hiroshima University Hospital, 1-2-3, Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan.
| | - Takeshi Yamada
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
| | - Keigo Mitsui
- Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine, Tokyo, Japan
| | - Hironori Yamamoto
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Tochigi, Japan
| | - Keiichi Takahashi
- Department of Colorectal Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Akio Shiomi
- Division of Colon and Rectal Surgery, Shizuoka Cancer Center, Shizuoka, Japan
| | - Kinichi Hotta
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Yoji Takeuchi
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Toshio Kuwai
- Department of Gastroenterology, National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Hiroshima, Japan
| | - Fumio Ishida
- Digestive Disease Center, Showa University Northern Yokohama Hospital, Kanagawa, Japan
| | - Shin-Ei Kudo
- Digestive Disease Center, Showa University Northern Yokohama Hospital, Kanagawa, Japan
| | - Shoichi Saito
- Department of Lower Gastrointestinal Medicine, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masashi Ueno
- Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Eiji Sunami
- Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
| | - Tomoki Yamano
- Division of Lower Gastrointestinal Surgery, Department of Surgery, Hyogo College of Medicine, Hyogo, Japan
| | - Michio Itabashi
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Kazuo Ohtsuka
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yusuke Kinugasa
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takayuki Matsumoto
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Iwate, Japan
| | - Tamotsu Sugai
- Department of Diagnostic Pathology, Iwate Medical University, Iwate, Japan
| | - Toshio Uraoka
- Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Shigeki Yamaguchi
- Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, Saitama, Japan
| | - Tomohiro Kato
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Masazumi Okajima
- Department of Surgery, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, Japan
| | - Hiroshi Kashida
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Yoshito Akagi
- Department of Surgery, Kurume University School of Medicine, Fukuoka, Japan
| | - Hiroaki Ikematsu
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Masaaki Ito
- Department of Colorectal Surgery, National Cancer Center Hospital East, Chiba, Japan
| | - Motohiro Esaki
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Masaya Kawai
- Department of Coloproctological Surgery, Faculty of Medicine, Juntendo University, Tokyo, Japan
| | - Takashi Yao
- Department of Human Pathology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Madoka Hamada
- Department of Gastrointestinal Surgery, Kansai Medical University Hospital, Osaka, Japan
| | - Takahiro Horimatsu
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Keiji Koda
- Department of Surgery, Teikyo University Chiba Medical Center, Chiba, Japan
| | - Yasumori Fukai
- Department of Gastroenterology, Maebashi Red Cross Hospital, Gunma, Japan
| | - Koji Komori
- Department of Gastroenterological Surgery, Aichi Cancer Center Hospital, Aichi, Japan
| | - Yusuke Saitoh
- Department of Gastroenterology, Asahikawa City Hospital, Asahikawa, Hokkaido, Japan
| | - Yukihide Kanemitsu
- Department of Colorectal Surgery, National Cancer Center Hospital, Tokyo, Japan
| | | | - Kazutaka Yamada
- Department of Surgery, Coloproctology Center Takano Hospital, Kumamoto, Japan
| | - Hiroaki Nozawa
- Department of Surgical Oncology, The University of Tokyo, Tokyo, Japan
| | - Tetsuji Takayama
- Department of Gastroenterology and Oncology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Kazutomo Togashi
- Department of Coloproctology, Aizu Medical Center, Fukushima Medical University, Fukushima, Japan
| | - Eiji Shinto
- Department of Surgery, National Defense Medical College, Tokorozawa, Saitama, Japan
| | - Takehiro Torisu
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Akira Toyoshima
- Department of Colorectal Surgery, Japanese Red Cross Medical Center, Tokyo, Japan
| | - Naoki Ohmiya
- Department of Advanced Endoscopy, Fujita Health University School of Medicine, Aichi, Japan
| | - Takeshi Kato
- Department of Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Eigo Otsuji
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shinji Nagata
- Department of Gastroenterology, Hiroshima City North Medical Center Asa Citizens Hospital, Hiroshima, Japan
| | - Yojiro Hashiguchi
- Department of Surgery, Japanese Red Cross Omori Hospital, Tokyo, Japan
| | | | - Yoichi Ajioka
- Division of Molecular and Diagnostic Pathology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Shinji Tanaka
- Department of Gastroenterology, Hiroshima University Hospital, 1-2-3, Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan
| |
Collapse
|
5
|
Shang JR, Xu CY, Zhai XX, Xu Z, Qian J. Risk factors, prognostic factors, and nomograms for distant metastasis in patients with diagnosed duodenal cancer: A population-based study. World J Gastrointest Oncol 2024; 16:1384-1420. [PMID: 38660656 PMCID: PMC11037036 DOI: 10.4251/wjgo.v16.i4.1384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 12/24/2023] [Accepted: 02/04/2024] [Indexed: 04/10/2024] Open
Abstract
BACKGROUND Duodenal cancer is one of the most common subtypes of small intestinal cancer, and distant metastasis (DM) in this type of cancer still leads to poor prognosis. Although nomograms have recently been used in tumor areas, no studies have focused on the diagnostic and prognostic evaluation of DM in patients with primary duodenal cancer. AIM To develop and evaluate nomograms for predicting the risk of DM and personalized prognosis in patients with duodenal cancer. METHODS Data on duodenal cancer patients diagnosed between 2010 and 2019 were extracted from the Surveillance, Epidemiology, and End Results database. Univariate and multivariate logistic regression analyses were used to identify independent risk factors for DM in patients with duodenal cancer, and univariate and multivariate Cox proportional hazards regression analyses were used to determine independent prognostic factors in duodenal cancer patients with DM. Two novel nomograms were established, and the results were evaluated by receiver operating characteristic (ROC) curves, calibration curves, and decision curve analysis (DCA). RESULTS A total of 2603 patients with duodenal cancer were included, of whom 457 cases (17.56%) had DM at the time of diagnosis. Logistic analysis revealed independent risk factors for DM in duodenal cancer patients, including gender, grade, tumor size, T stage, and N stage (P < 0.05). Univariate and multivariate COX analyses further identified independent prognostic factors for duodenal cancer patients with DM, including age, histological type, T stage, tumor grade, tumor size, bone metastasis, chemotherapy, and surgery (P < 0.05). The accuracy of the nomograms was validated in the training set, validation set, and expanded testing set using ROC curves, calibration curves, and DCA curves. The results of Kaplan-Meier survival curves (P < 0.001) indicated that both nomograms accurately predicted the occurrence and prognosis of DM in patients with duodenal cancer. CONCLUSION The two nomograms are expected as effective tools for predicting DM risk in duodenal cancer patients and offering personalized prognosis predictions for those with DM, potentially enhancing clinical decision-making.
Collapse
Affiliation(s)
- Jia-Rong Shang
- Department of Oncology, Jiangsu Province Hospital of Chinese Medicine, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210000, Jiangsu Province, China
| | - Chen-Yi Xu
- Department of Oncology, Jiangsu Province Hospital of Chinese Medicine, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210000, Jiangsu Province, China
- Department of Proctology, Nanjing Hospital of Chinese Medicine, Nanjing 210000, Jiangsu Province, China
| | - Xiao-Xue Zhai
- Department of Oncology, Jiangsu Province Hospital of Chinese Medicine, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210000, Jiangsu Province, China
| | - Zhe Xu
- Department of Digestive Cancer Surgery, Jiangsu Province Hospital of Chinese Medicine, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210000, Jiangsu Province, China
| | - Jun Qian
- Department of Oncology, Jiangsu Province Hospital of Chinese Medicine, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210000, Jiangsu Province, China
| |
Collapse
|
6
|
Cortegoso Valdivia P, Deding U, Bjørsum-Meyer T, Pennazio M, Gaiani F, Koulaouzidis A, Laghi L. Surveillance of the small-bowel by capsule endoscopy in Lynch syndrome - A systematic review with meta-analysis. Dig Liver Dis 2024; 56:601-606. [PMID: 37563008 DOI: 10.1016/j.dld.2023.07.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/23/2023] [Accepted: 07/24/2023] [Indexed: 08/12/2023]
Abstract
BACKGROUND & AIMS The role of small-bowel (SB) cancer surveillance by capsule endoscopy (CE) in Lynch syndrome (LS) patients has been investigated in recent years, with contradicting results. This meta-analysis evaluates the diagnostic yield (DY) of CE as a screening tool in asymptomatic LS patients. METHODS A systematic literature search was performed for all studies reporting the results of SB cancer screening in patients with LS. The primary outcome was the evaluation of the DY of CE in this setting for consecutive screening rounds. RESULTS Five studies comprising 428 patients and CE 677 procedures were included for data extraction and statistical analysis. The estimated pooled DY for CE-identified pathological findings was 8% in the first screening round and 6% in the second. Limiting the analysis to histologically-confirmed pathological findings, the pooled DY of second-round screening dropped to 0%. The included studies showed a significantly different prevalence of pathogenic variants in mismatch repair (path_MMR) genes, which underlie different cumulative incidences of extracolonic cancers. CONCLUSIONS SB surveillance by CE with a 2-year interval in asymptomatic LS individuals does not appear to be an effective screening strategy. Confirmatory prospective studies in this context are needed, considering the different cumulative incidence of SB tumors according to underlying path_MMR defects.
Collapse
Affiliation(s)
- Pablo Cortegoso Valdivia
- Gastroenterology and Endoscopy Unit, University Hospital of Parma, University of Parma, 43125, Parma, Italy.
| | - Ulrik Deding
- Department of Clinical Research, University of Southern Denmark, 5230, Odense, Denmark; Department of Surgery, Odense University Hospital, 5000, Odense, Denmark
| | - Thomas Bjørsum-Meyer
- Department of Clinical Research, University of Southern Denmark, 5230, Odense, Denmark; Department of Surgery, Odense University Hospital, 5000, Odense, Denmark
| | - Marco Pennazio
- University Division of Gastroenterology, City of Health and Science University Hospital, University of Turin, 10126, Turin, Italy
| | - Federica Gaiani
- Gastroenterology and Endoscopy Unit, University Hospital of Parma, University of Parma, 43125, Parma, Italy; Department of Medicine and Surgery, University of Parma, 43125, Parma, Italy
| | - Anastasios Koulaouzidis
- Department of Clinical Research, University of Southern Denmark, 5230, Odense, Denmark; Department of Gastroenterology, OUH Svendborg Sygehus, 5700, Svendborg, Denmark; Surgical Research Unit, Odense University Hospital, 5000, Odense, Denmark; Department of Social Medicine and Public Health, Pomeranian Medical University, 70204, Szczecin, Poland
| | - Luigi Laghi
- Gastroenterology and Endoscopy Unit, University Hospital of Parma, University of Parma, 43125, Parma, Italy; Department of Medicine and Surgery, University of Parma, 43125, Parma, Italy; Molecular Gastroenterology Laboratory, IRCCS Humanitas Research Hospital, 20089, Rozzano, Milan, Italy
| |
Collapse
|
7
|
de Back TR, Linssen JDG, van Erning FN, Verbakel CSE, Schafrat PJM, Vermeulen L, de Hingh I, Sommeijer DW. Incidence, clinical management and prognosis of patients with small intestinal adenocarcinomas from 1999 through 2019: A nationwide Dutch cohort study. Eur J Cancer 2024; 199:113529. [PMID: 38232410 DOI: 10.1016/j.ejca.2024.113529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 12/21/2023] [Accepted: 12/26/2023] [Indexed: 01/19/2024]
Abstract
BACKGROUND Small intestinal adenocarcinomas (SIAs) are rare. Hence, randomized controlled trials are lacking and understanding of the disease features is limited. This nationwide cohort investigates incidence, treatment and prognosis of SIA patients, to improve disease outcome. PATIENTS AND METHODS Data of 2697 SIA patients diagnosed from January 1999 through December 2019 were retrieved from the Netherlands Cancer Registry and Pathology Archive. Incidence was calculated using the revised European Standardized Rate. The influence of patient and tumor characteristics on overall survival (OS) was studied using survival analyses. RESULTS The age-standardized incidence rate almost doubled from 0.58 to 1.06 per 100,000 person-years, exclusively caused by an increase in duodenal adenocarcinomas. OS did not improve over time. Independent factors for a better OS were a younger age, jejunal tumors, Lynch syndrome and systemic therapy. Only 13.8% of resected patients was treated with adjuvant chemotherapy, which improved OS compared to surgery alone in stage III disease (HR 0.47 (0.35-0.61)), but not in the limited group of deficient mismatch repair (MMR) patients (n = 53, HR 0.93 (0.25-3.47)). In the first-line setting, CAPOX was associated with improved OS compared to FOLFOX (HR 0.51 (0.36-0.72)). For oligometastatic patients, a metastasectomy significantly improved OS (HR 0.54 (0.36-0.80)). CONCLUSIONS The incidence of SIAs almost doubled in the past 20 years, with no improvement in OS. This retrospective non-randomized study suggests the use of adjuvant chemotherapy for stage III disease and first-line CAPOX for metastatic patients. For selected oligometastatic patients, a metastasectomy may be considered. MMR-status testing could aid in clinical decision-making.
Collapse
Affiliation(s)
- Tim R de Back
- Cancer Center Amserdam, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands; Amsterdam Gastroenterology Endocrinology Metabolism, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands; Oncode Institute, Jaarbeursplein 6, 3521 AL Utrecht, the Netherlands
| | - Jasmijn D G Linssen
- Cancer Center Amserdam, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands; Amsterdam Gastroenterology Endocrinology Metabolism, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands; Oncode Institute, Jaarbeursplein 6, 3521 AL Utrecht, the Netherlands; Amsterdam UMC location University of Amsterdam, Department of Gastroenterology and Hepatology, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands
| | - Felice N van Erning
- Department of Research and Development, Netherlands Comprehensive Cancer Organization (IKNL), Godebaldkwartier 419, 3511 DT Utrecht, the Netherlands; Department of Surgery, Catharina Hospital, Michelangelolaan 2, 5623 EJ Eindhoven, the Netherlands
| | - Caitlin S E Verbakel
- Faculty of Medicine, Vrije Universiteit, de boelelaan 1105, 1081 HV Amsterdam, the Netherlands
| | - Pascale J M Schafrat
- Cancer Center Amserdam, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands; Amsterdam Gastroenterology Endocrinology Metabolism, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands; Oncode Institute, Jaarbeursplein 6, 3521 AL Utrecht, the Netherlands
| | - Louis Vermeulen
- Cancer Center Amserdam, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands; Amsterdam Gastroenterology Endocrinology Metabolism, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands; Oncode Institute, Jaarbeursplein 6, 3521 AL Utrecht, the Netherlands.
| | - Ignace de Hingh
- Department of Research and Development, Netherlands Comprehensive Cancer Organization (IKNL), Godebaldkwartier 419, 3511 DT Utrecht, the Netherlands; Department of Surgery, Catharina Hospital, Michelangelolaan 2, 5623 EJ Eindhoven, the Netherlands; Department of Epidemiology, GROW-School for Oncology and Developmental Biology, Maastricht University, Universiteitssingel 40, 6229 ER Maastricht, the Netherlands
| | - Dirkje W Sommeijer
- Cancer Center Amserdam, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands; Flevohospital, Department of Internal Medicine, Hospitaalweg 1, 1315 RA Almere, the Netherlands
| |
Collapse
|
8
|
Nishikawa Y, Horimatsu T, Oka S, Yamada T, Mitsui K, Yamamoto H, Takahashi K, Shiomi A, Hotta K, Takeuchi Y, Kuwai T, Ishida F, Kudo SE, Saito S, Ueno M, Sunami E, Yamano T, Itabashi M, Ohtsuka K, Kinugasa Y, Matsumoto T, Sugai T, Uraoka T, Kurahara K, Yamaguchi S, Kato T, Okajima M, Kashida H, Fujita F, Ikematsu H, Ito M, Esaki M, Kawai M, Yao T, Hamada M, Koda K, Fukai Y, Komori K, Saitoh Y, Kanemitsu Y, Takamaru H, Yamada K, Nozawa H, Takayama T, Togashi K, Shinto E, Torisu T, Toyoshima A, Ohmiya N, Kato T, Otsuji E, Nagata S, Hashiguchi Y, Sugihara K, Ajioka Y, Tanaka S. Outcomes of Metastatic and Unresectable Small Bowel Adenocarcinoma in Japan According to the Treatment Strategy: A Nationwide Observational Study. JCO Glob Oncol 2024; 10:e2300392. [PMID: 38330276 PMCID: PMC10860990 DOI: 10.1200/go.23.00392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 11/20/2023] [Indexed: 02/10/2024] Open
Abstract
PURPOSE Limited information is available regarding the characteristics and outcomes of stage IV small bowel adenocarcinoma (SBA) in Japan. This study examined the clinical and pathological characteristics and outcomes according to the treatment strategies in patients with stage IV SBA. METHODS This retrospective observational study used the data of patients with jejunal or ileal adenocarcinoma collected by the Small Bowel Malignant Tumor Project of the Japanese Society for Cancer of the Colon and Rectum. Descriptive statistics were expressed as the mean (standard deviation) or median (range). Survival analysis was performed using Kaplan-Meier curves and pairwise log-rank tests. RESULTS Data from 128 patients were analyzed. The treatment strategies were chemotherapy alone (26 of 128, 20.3%), surgery alone (including palliative surgery; 21 of 128, 16.4%), surgery + chemotherapy (74 of 128, 57.8%), and best supportive care (7 of 128, 5.5%). The median (range) overall survival was 16 (0-125) months overall, and 11 (1-38) months, 8 (0-80) months, 18 (0-125) months, and 0 (0-1) months for the chemotherapy, surgery, surgery + chemotherapy, and best supportive care groups, respectively. Three main categories of chemotherapeutic regimen were used: a combination of fluoropyrimidine and oxaliplatin (F + Ox), fluoropyrimidine and irinotecan (F + Iri), and single-agent fluoropyrimidine. Among patients treated with chemotherapy, the median (range) OS was 16 (1-106) months overall, and 17 (1-87) months, 29 (7-39) months, and 16 (1-106) months in patients treated with fluoropyrimidine, F + Iri, and F + Ox, respectively. CONCLUSION Patients treated with surgery, chemotherapy, or both had a better prognosis than those who received best supportive care. Among patients who received chemotherapy, survival did not differ according to the chemotherapeutic regimen.
Collapse
Affiliation(s)
- Yoshitaka Nishikawa
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
| | - Takahiro Horimatsu
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Shiro Oka
- Department of Gastroenterology, Hiroshima University Hospital, Hiroshima, Japan
| | - Takeshi Yamada
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
| | - Keigo Mitsui
- Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine, Tokyo, Japan
| | - Hironori Yamamoto
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Tochigi, Japan
| | - Keiichi Takahashi
- Department of Colorectal Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Akio Shiomi
- Division of Colon and Rectal Surgery, Shizuoka Cancer Center, Shizuoka, Japan
| | - Kinichi Hotta
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Yoji Takeuchi
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Toshio Kuwai
- Department of Gastroenterology, National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Hiroshima, Japan
| | - Fumio Ishida
- Digestive Disease Center, Showa University Northern Yokohama Hospital, Kanagawa, Japan
| | - Shin-Ei Kudo
- Digestive Disease Center, Showa University Northern Yokohama Hospital, Kanagawa, Japan
| | - Shoichi Saito
- Department of Lower Gastrointestinal Medicine, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masashi Ueno
- Department of Gastroenterological and Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Eiji Sunami
- Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
| | - Tomoki Yamano
- Division of Lower Gastrointestinal Surgery, Department of Surgery, Hyogo College of Medicine, Hyogo, Japan
| | - Michio Itabashi
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Kazuo Ohtsuka
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yusuke Kinugasa
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takayuki Matsumoto
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Iwate, Japan
| | - Tamotsu Sugai
- Department of Diagnostic Pathology, Iwate Medical University, Iwate, Japan
| | - Toshio Uraoka
- Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Shigeki Yamaguchi
- Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, Saitama, Japan
| | - Tomohiro Kato
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Masazumi Okajima
- Department of Surgery, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, Japan
| | - Hiroshi Kashida
- Department of Gastroenterology and Hepatology, Kindai University, Osaka, Japan
| | - Fumihiko Fujita
- Department of Surgery, Kurume University School of Medicine, Fukuoka, Japan
| | - Hiroaki Ikematsu
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Masaaki Ito
- Department of Colorectal Surgery, National Cancer Center Hospital East, Chiba, Japan
| | - Motohiro Esaki
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Masaya Kawai
- Department of Coloproctological Surgery, Faculty of Medicine, Juntendo University, Tokyo, Japan
| | - Takashi Yao
- Department of Human Pathology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Madoka Hamada
- Department of Gastrointestinal Surgery, Kansai Medical University Hospital, Osaka, Japan
| | - Keiji Koda
- Department of Surgery, Teikyo University Chiba Medical Center, Chiba, Japan
| | - Yasumori Fukai
- Department of Gastroenterology, Maebashi Red Cross Hospital, Gunma, Japan
| | - Koji Komori
- Department of Gastroenterological Surgery, Aichi Cancer Center Hospital, Aichi, Japan
| | - Yusuke Saitoh
- Department of Gastroenterology, Asahikawa City Hospital, Asahikawa, Japan
| | - Yukihide Kanemitsu
- Department of Colorectal Surgery, National Cancer Center Hospital, Tokyo, Japan
| | | | - Kazutaka Yamada
- Department of Surgery, Coloproctology Center Takano Hospital, Kumamoto, Japan
| | - Hiroaki Nozawa
- Department of Surgical Oncology, The University of Tokyo, Tokyo, Japan
| | - Tetsuji Takayama
- Department of Gastroenterology and Oncology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Kazutomo Togashi
- Department of Coloproctology, Aizu Medical Center Fukushima Medical University, Fukushima, Japan
| | - Eiji Shinto
- Department of Surgery, National Defense Medical College, Tokorozawa, Japan
| | - Takehiro Torisu
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Akira Toyoshima
- Department of Colorectal Surgery, Japanese Red Cross Medical Center, Tokyo, Japan
| | - Naoki Ohmiya
- Department of Advanced Endoscopy, Fujita Health University School of Medicine, Aichi, Japan
| | - Takeshi Kato
- Department of Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Eigo Otsuji
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shinji Nagata
- Department of Gastroenterology, Hiroshima City North Medical Center Asa Citizens Hospital, Hiroshima, Japan
| | - Yojiro Hashiguchi
- Department of Surgery, Japanese Red Cross Omori Hospital, Tokyo, Japan
| | | | - Yoichi Ajioka
- Division of Molecular and Diagnostic Pathology Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | | |
Collapse
|
9
|
He X, Chen S, Zhou Y, Teichmann AT, Ding S, Fan J, Xiao X, Zhao D, Cai L, Jiang Y, Deng X, Yang H. Non‑synchronous bilateral metastatic ovarian cancer originating from small bowel adenocarcinoma with multidisciplinary treatment: A case report. Oncol Lett 2024; 27:49. [PMID: 38192656 PMCID: PMC10773190 DOI: 10.3892/ol.2023.14182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 10/04/2023] [Indexed: 01/10/2024] Open
Abstract
Primary small bowel adenocarcinoma (SBA) is a rare gastrointestinal cancer with a low incidence of ovarian metastasis. Differential diagnosis of metastatic and primary ovarian cancer is often challenging. The present study reported the case of a 45-year-old woman with jejunal adenocarcinoma who presented with right ovarian, left ovarian, abdominopelvic implant and local recurrent bowel wall metastases successively after primary tumor resection. The ovarian masses of the patient originated from SBA, which was confirmed by immunohistochemical results. Following four comprehensive evaluations by an experienced multidisciplinary team (MDT) during the disease period, the patient underwent four operations, 28 cycles of chemotherapy, 24 cycles of targeted therapy and maintenance therapy for 8 months. As of February 2023, the patient has survived for 73 months and has a high quality of life. It is suggested that when a patient with SBA presents with an ovarian mass, the differential diagnosis between metastatic ovarian cancer and primary ovarian cancer mainly relies on immunohistochemistry. After a comprehensive evaluation by an experienced MDT, surgical resection is the primary treatment for advanced SBA, thus demonstrating some benefits for patients.
Collapse
Affiliation(s)
- Xingting He
- Department of Oncology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Shuang Chen
- Department of Oncology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Yejiang Zhou
- Department of Gastrointestinal Surgery, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Alexander Tobias Teichmann
- Sichuan Provincial Center for Gynecology and Breast Diseases (Gynecology), Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Shugui Ding
- Sichuan Provincial Center for Gynecology and Breast Diseases (Gynecology), Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Juan Fan
- Department of Oncology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Xiuli Xiao
- Department of Pathology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Dongmei Zhao
- Department of Radiology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Liang Cai
- Department of Nuclear Medicine, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Yifan Jiang
- Department of Gastrointestinal Surgery, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Xuemei Deng
- Department of Oncology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Hongru Yang
- Department of Oncology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| |
Collapse
|
10
|
Almulhim Z, Othman S, Alarfaj M, Hamadah N, Bamalan O, Alanazi F. A Rare Case of Small Bowel Obstruction in Pregnancy Due to Adenocarcinoma. Cureus 2024; 16:e53124. [PMID: 38288321 PMCID: PMC10822782 DOI: 10.7759/cureus.53124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/28/2024] [Indexed: 01/31/2024] Open
Abstract
Small bowel obstruction (SBO) rarely occurs in pregnancy, primarily due to the adhesions resulting from previous abdominal surgery. However, malignancy causing SBO during pregnancy is exceedingly rare. We present a case of a 34-year-old pregnant woman who was recently diagnosed with small bowel disease at 19 weeks and two days of gestation and initially managed conservatively. Diagnostic procedures, such as endoscopy or colonoscopy and enterography magnetic resonance imaging (MRI), were postponed due to her pregnancy. With recurrent episodes of worsening symptoms, the patient underwent multiple admissions, during which an abdominal X-ray was performed, revealing dilated loops of the small and large bowel, highly suggestive of SBO. Subsequently, a plain abdominal MRI revealed a stricture in the left lower quadrant, resulting in SBO. Given the absence of a fetal pulse, the patient underwent an emergency laparotomy. Surgical resection involving part of the mass in the terminal ileum was performed, followed by a primary side-to-side anastomosis. Histopathological examination of the resected tissue confirmed the presence of small bowel adenocarcinoma. The successful surgical resection and subsequent histopathological confirmation emphasized the importance of prompt diagnosis and appropriate management. This case underscores the challenges faced in diagnosing and managing small bowel obstruction during pregnancy, particularly when malignancy is the underlying cause. It highlights the need to balance diagnostic investigations with fetal safety. Multidisciplinary collaboration between obstetricians, surgeons, and radiologists is crucial in navigating the complexities of managing such cases and ensuring optimal outcomes for both the mother and the fetus.
Collapse
Affiliation(s)
- Zainab Almulhim
- Department of Obstetrics and Gynecology, Imam Abdulrahman Bin Faisal University, Dammam, SAU
- Department of Obstetrics and Gynecology, King Fahad University Hospital, Al Khobar, SAU
| | - Sharifah Othman
- Department of Obstetrics and Gynecology, Imam Abdulrahman Bin Faisal University, Dammam, SAU
- Department of Obstetrics and Gynecology, King Fahad University Hospital, Al Khobar, SAU
| | - Mosab Alarfaj
- Department of Surgery, Imam Abdulrahman Bin Faisal University, Dammam, SAU
- Department of Surgery, King Fahad University Hospital, Al Khobar, SAU
| | - Nasreen Hamadah
- Department of Obstetrics and Gynecology, Imam Abdulrahman Bin Faisal University, Dammam, SAU
- Department of Obstetrics and Gynecology, King Fahad University Hospital, Al Khobar, SAU
| | - Omar Bamalan
- College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, SAU
| | - Faris Alanazi
- College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, SAU
| |
Collapse
|
11
|
Sadeghi MS, Haghshenas N, Khanghah AS. Synchronous colonal and jejunal adenocarcinomas leading to intussusception in an adult female suffering from celiac disease. J Surg Case Rep 2023; 2023:rjad635. [PMID: 38026748 PMCID: PMC10663067 DOI: 10.1093/jscr/rjad635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023] Open
Abstract
Coeliac disease, a relatively rare gluten-sensitive enteropathy, correlates with small intestinal malignancies, especially lymphoma and adenocarcinoma. Any kind of masses, whether malignant or benign, in the way of natural peristaltic action may increase the probability of intussusception, telescoping invagination of the proximal segment into the distal one causing an obstruction. We report a case of synchronous adenocarcinomas of the colon and jejunum in a 3-year-old female presenting as bowel obstruction. She also had coeliac disease. During laparotomy, the surgical team encountered jejunojejunal intussusception as the cause of obstruction. There are direct relationships among coeliac disease, increased risk of adenocarcinoma, and repeated intussusceptions in the absence of mass in adults. The intussusception phenomenon in an adult necessitates investigating a more severe lead point than simple mesenteric lymphadenopathy.
Collapse
Affiliation(s)
- Mirsalim Seyyed Sadeghi
- Department of Surgery, Fatemi Hospital, Ardabil University of Medical Sciences, Ardabil 5613754497, Iran
| | - Negin Haghshenas
- Department of Anaesthesiology, Fatemi Hospital, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Ali Samady Khanghah
- Department of Surgery, Fatemi Hospital, Ardabil University of Medical Sciences, Ardabil 5613754497, Iran
| |
Collapse
|
12
|
Nishioka Y, Matsumoto Y, Imanishi S, Endo S, Toyozumi T, Kurata Y, Sasaki T, Ohira G, Hayano K, Matsubara H. Small bowel adenocarcinomas with favorable prognoses by radical resection and adjuvant chemotherapy: a case series of five cases. Surg Case Rep 2023; 9:188. [PMID: 37899355 PMCID: PMC10613602 DOI: 10.1186/s40792-023-01771-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 10/22/2023] [Indexed: 10/31/2023] Open
Abstract
BACKGROUND Small bowel cancer is very rare, accounting for less than 5% of all gastrointestinal cancers, and small bowel adenocarcinoma accounts for approximately 40% of all small bowel cancers. Small bowel adenocarcinoma is often found in advanced stages, with only 40-65% of cases being curatively resectable. The prognosis is poor, with a 5-year survival rate of 14-33% for all patients and 40-60% for those who are curatively resectable. In Japan, practice guidelines for duodenal cancer were instituted in 2021. However, evidence-based standard treatments have not been established for jejunal and ileal cancers. In particular, chemotherapeutic options are limited, and there are only a few reports on multidisciplinary treatments, including adjuvant chemotherapy. CASE PRESENTATION We report five cases of jejunal or ileal lesions that were treated with adjuvant chemotherapy after radical resection. Three patients were male and two were female, with a median age of 67 years. Tumor localization was observed in the jejunum in all cases. Clinical staging was as follows: stage IIIA in two cases and stage IIIB in three cases. Laparotomy was then performed in all cases, employing partial resection with lymph node dissection. Pathological staging in all cases was as follows: stage IIB in two cases, stage IIIA in one case, and stage IIIB in two cases. In all cases, the regimen for adjuvant chemotherapy was selected based on the colorectal cancer guidelines. No serious complications arose from adjuvant therapy; however, adverse events occurred in patients receiving multi-agent chemotherapy. No recurrence was observed in any of the cases, and all the patients survived, with a median survival time of 32 months. As a representative case, we present a case of adjuvant chemotherapy for jejunal adenocarcinoma staged as pT3N2M0, pStage IIIB, with no recurrence at 32 months postoperatively. CONCLUSIONS In general, favorable outcomes were achieved with adjuvant therapy applied in accordance with the criteria for colorectal cancer. These favorable outcomes suggest that it is necessary to identify the risk factors and indications for adjuvant therapy, specifically for small bowel adenocarcinoma.
Collapse
Affiliation(s)
- Yuri Nishioka
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, 1-8-1Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan
| | - Yasunori Matsumoto
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, 1-8-1Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan.
| | - Shunsuke Imanishi
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, 1-8-1Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan
| | - Satoshi Endo
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, 1-8-1Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan
| | - Takeshi Toyozumi
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, 1-8-1Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan
| | - Yoshihiro Kurata
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, 1-8-1Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan
| | - Takuma Sasaki
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, 1-8-1Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan
| | - Gaku Ohira
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, 1-8-1Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan
| | - Koichi Hayano
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, 1-8-1Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan
| | - Hisahiro Matsubara
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, 1-8-1Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan
| |
Collapse
|
13
|
Yoon KW, Jo J, Lee D. Small intestinal adenocarcinoma accompanied by lynch syndrome: A case report. Medicine (Baltimore) 2023; 102:e35323. [PMID: 37773826 PMCID: PMC10545008 DOI: 10.1097/md.0000000000035323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 08/31/2023] [Indexed: 10/01/2023] Open
Abstract
RATIONALE Lynch syndrome is caused by germline mutations of DNA mismatch repair genes. A significant risk increase for several types of cancer is one of the characteristics of lynch syndrome. PATIENT CONCERNS A 45-year-old female presented to the emergency department with abdominal pain that had persisted for a month. DIAGNOSES The abdominal and pelvic computed tomography scan showed edematous and thickening of the proximal small bowel wall, as well as dilatation of the proximal bowel and stomach. INTERVENTIONS Tumor resection of the small bowel was performed, and adenocarcinoma was confirmed pathologically. Microsatellite instability was also confirmed. OUTCOMES Postoperative imaging revealed soft tissue lesions with potential for tumor seeding. Two months after the first surgery, a secondary surgery was performed as a result of cancer recurrence. The patient received chemotherapy with capecitabine. The latest computed tomography scan, performed 19 months after the cessation of chemotherapy, did not show any recurrence. LESSONS In the rare incidence of small bowel cancer genetic mutation testing and detailed family history should be actively considered.
Collapse
Affiliation(s)
- Kyoung Won Yoon
- Division of Critical Care, Department of Surgery, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College of Medicine, Gwangmyeong, Republic of Korea
| | - Jaemin Jo
- Division of Hemato-Oncology, Department of Internal Medicine, Jeju National University Hospital, Jeju National University College of Medicine, Jeju, Republic of Korea
| | - Donghyoun Lee
- Department of Surgery, Jeju National University Hospital, Jeju National University College of Medicine, Republic of Korea
| |
Collapse
|
14
|
Teufel A, Meindl-Beinker NM, Hösel P, Gerken M, Roig A, Ebert MP, Herr W, Scheiter A, Pauer A, Schlitt HJ, Klinkhammer-Schalke M. Characteristics and outcome of patients with small bowel adenocarcinoma (SBA). J Cancer Res Clin Oncol 2023; 149:4579-4590. [PMID: 36163558 PMCID: PMC10349691 DOI: 10.1007/s00432-022-04344-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 08/31/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Small bowel adenocarcinoma (SBA) remains a rare malignancy accounting for less than 5% of all the gastrointestinal tract cancers. However, only limited data and expert guidelines are available for this entity. As a result, treatment concepts are predominantly derived from colorectal cancer. METHODS To substantiate data on the course of disease, diagnosis and treatment of SBA, we performed a population-based analysis from a Bavarian population of 2.2 million people. RESULTS We identified 223 patients with SBA. Mean age at diagnosis was 67.8 years and patients were diagnosed rather late (34.5% UICC stage IV). Largest proportion of these patients were diagnosed with adenocarcinoma of the duodenum (132 patients, 59.2%) and most patients were diagnosed with late stage cancer, stage IV (70 patients, 31.4%). With respect to treatment, most patients underwent primary surgery (187 patients, 84.6%). Systemic therapy seemed to have an impact in UICC stage IV patients but not in UICC stage IIB or III. The 5-year survival rate was 29.0%. This was significantly less compared to colon cancer in the same cohort, which was 50.0%. Furthermore, median survival of patients with small bowel cancer was only 2.0 years (95% CI 1.4-2.5) compared to 4.9 years (95% CI 4.8-5.1) of patients with colon cancer. CONCLUSION SBA showed a distinct epidemiology compared to colon cancer. Thus, data acquisition particularly on systemic treatment are paramount, with the objective to complement the available guidelines.
Collapse
Affiliation(s)
- Andreas Teufel
- Division of Hepatology, Division of Clinical Bioinformatics, Department of Medicine II, Medical Faculty Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany.
- Clinical Cooperation Unit Healthy Metabolism, Center for Preventive Medicine and Digital Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany.
| | - Nadja M Meindl-Beinker
- Department of Medicine II, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Pauline Hösel
- DKFZ-Hector Cancer Institute at the University Medical Center, Mannheim, Germany
| | - Michael Gerken
- Bavarian Cancer Registry, Regional Center Regensburg, Bavarian Health and Food Safety Authority, Regensburg, Germany
- Regensburg Tumor Center, Institute for Quality Assurance and Health Services Research at the University of Regensburg, Regensburg, Germany
| | - Ana Roig
- Division of Hepatology, Division of Clinical Bioinformatics, Department of Medicine II, Medical Faculty Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | - Matthias P Ebert
- Clinical Cooperation Unit Healthy Metabolism, Center for Preventive Medicine and Digital Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Department of Medicine II, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- DKFZ-Hector Cancer Institute at the University Medical Center, Mannheim, Germany
- Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Wolfgang Herr
- Department of Internal Medicine III, University Medical Center Regensburg, Regensburg, Germany
| | | | - Armin Pauer
- Regensburg Tumor Center, Institute for Quality Assurance and Health Services Research at the University of Regensburg, Regensburg, Germany
| | - Hans J Schlitt
- Department of Surgery, University Medical Center Regensburg, Regensburg, Germany
| | - Monika Klinkhammer-Schalke
- Bavarian Cancer Registry, Regional Center Regensburg, Bavarian Health and Food Safety Authority, Regensburg, Germany
- Regensburg Tumor Center, Institute for Quality Assurance and Health Services Research at the University of Regensburg, Regensburg, Germany
| |
Collapse
|
15
|
Chappe C, Salut C, Amiot A, Gaye D, Frulio N, Lapuyade B, Vuitton L, Altwegg R, Gilletta C, Fumery M, Bouguen G, Serrero M, Nachury M, de Suray N, Caillo L, Simon M, Laharie D, Rivière P, Poullenot F. Preoperative Predictors of Neoplasia in Patients Undergoing Small Bowel Resection for Complicated Crohn’s Disease: A Multicentre Case-Control Study. Cancers (Basel) 2023; 15:cancers15072004. [PMID: 37046666 PMCID: PMC10093720 DOI: 10.3390/cancers15072004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/24/2023] [Accepted: 03/24/2023] [Indexed: 03/30/2023] Open
Abstract
Crohn’s disease (CD) is associated with an increased risk of small bowel neoplasia (SBN). We aimed to assess preoperative predictors of SBN in CD patients. We conducted a retrospective case-control study including CD patients who underwent surgery: cases were diagnosed with SBN on histopathological analysis and controls had no neoplasia. Preoperative cross-sectional imaging was reviewed by a panel of blinded expert radiologists. Fifty cases were matched to one hundred and fifty consecutive controls. In multivariable analysis, predictors of SBN were age ≥ 50 years (OR = 28, 95% CI = 5.05–206), median CD duration ≥ 17.5 years (OR = 4.25, 95% CI = 1.33–14.3), and surgery for stricture (OR = 5.84, 95% CI = 1.27–35.4). The predictors of small bowel adenocarcinoma were age ≥ 50 years (OR = 5.14, 95% CI = 2.12–12.7), CD duration ≥ 15 years (OR = 5.65, 95% CI = 2.33–14.3), and digestive wall thickening > 8 mm (OR = 3.79, 95% CI = 1.45–11.3). A predictive score based on the aforementioned factors was constructed. Almost 73.7% of patients with a high score had SBA. Old age, long small bowel CD duration, and stricture predicted the presence of SBN, particularly adenocarcinoma when patients have digestive wall thickening > 8 mm on preoperative imaging.
Collapse
|
16
|
Karthikeyan S, Shen J, Keyashian K, Gubatan J. Small bowel adenocarcinoma in neoterminal ileum in setting of stricturing Crohn’s disease: A case report and review of literature. World J Clin Cases 2023; 11:2021-2028. [PMID: 36998944 PMCID: PMC10044945 DOI: 10.12998/wjcc.v11.i9.2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/25/2023] [Accepted: 03/03/2023] [Indexed: 03/16/2023] Open
Abstract
BACKGROUND Small bowel adenocarcinomas (SBA) are rare malignancies with exceedingly low survival rates, with different presentation in Crohn’s disease (CD). CD-induced SBA poses diagnostic challenges given overlapping presentation with stricturing CD and lack of diagnostics for early detection. Moreover, guidance is lacking on the impact of recently approved therapeutics in CD on SBA management. Here, we aim to highlight the future of CD-induced SBA management and discuss the potential merit of balloon enteroscopy and genetic testing for earlier detection.
CASE SUMMARY We report the case of a 60-year-old female with longstanding Crohn’s ileitis, presenting with acute obstructive symptoms attributed to stricturing phenotype. Her obstructive symptoms were refractory to intravenous (IV) steroids, with further investigation via computed tomography enterography not providing additional diagnostic yield. Ultimately, surgical resection revealed SBA in the neoterminal ileum, with oncologic therapy plan created. However, this therapy plan could not be initiated due to continued obstructive symptoms attributed to active CD. Ultimately, infused biologic therapy was initiated, but her obstructive symptoms continued to remain dependent on IV corticosteroids. Review of diagnostics by a multidisciplinary care team suggested metastatic disease in the peritoneum, lending to a shift in the goals of care to comfort.
CONCLUSION With the diagnostic and therapeutic challenges of concurrent SBA and CD, multidisciplinary care and algorithmic management can optimize outcomes.
Collapse
Affiliation(s)
- Shruthi Karthikeyan
- Department of Medicine, Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94306, United States
| | - Jeanne Shen
- Department of Pathology, Stanford University School of Medicine, Stanford, CA 94306, United States
| | - Kian Keyashian
- Department of Medicine, Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94306, United States
| | - John Gubatan
- Department of Medicine, Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94306, United States
| |
Collapse
|
17
|
Aparicio T, Layese R, Hemery F, Tournigand C, Paillaud E, De Angelis N, Quero L, Ganne N, Prat F, Pachev A, Galula G, Benderra MA, Canouï-Poitrine F. The 10-month mortality rate among older patients treated for digestive system cancer during the first wave of the COVID-19 pandemic: The CADIGCOVAGE multicentre cohort study. J Geriatr Oncol 2023; 14:101443. [PMID: 36709553 PMCID: PMC9883010 DOI: 10.1016/j.jgo.2023.101443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 12/11/2022] [Accepted: 01/23/2023] [Indexed: 01/28/2023]
Abstract
INTRODUCTION The coronavirus disease 2019 (COVID-19) pandemic has had a dramatic impact on cancer diagnosis and care pathways. Here, we assessed the mid-term impact of the COVID-19 pandemic on older adults with cancer before, during and after the lockdown period in 2020. MATERIALS AND METHODS We performed a retrospective, observational, multicentre cohort study of prospectively collected electronic health records. All adults aged 65 or over and having been newly treated for a digestive system cancer in our institution between January 2018 until August 2020 were enrolled. RESULTS Data on 7,881 patients were analyzed. Although the overall 10-month mortality rate was similar in 2020 vs. 2018-2019, the mortality rate among for patients newly treated in the 2020 post-lockdown period was (after four months of follow-up) significantly higher. A subgroup analysis revealed higher mortality rates for (i) patients diagnosed in the emergency department during the pre-lockdown period, (ii) patients with small intestine cancer newly treated during the post-lockdown period, and (iii) patients having undergone surgery with curative intent during the post-lockdown period. However, when considering individuals newly treated during the lockdown period, we observed lower mortality rates for (i) patients aged 80 and over, (ii) patients with a biliary or pancreatic cancer, and (iii) patients diagnosed in the emergency department. DISCUSSION There was no overall increase in mortality among patients newly treated in 2020 vs. 2018-2019. Longer follow-up is needed to assess the consequences of the pandemic. A subgroup analysis revealed significant intergroup differences in mortality.
Collapse
Affiliation(s)
- Thomas Aparicio
- AP-HP, Saint Louis Hospital, Gastroenterology and Digestive Oncology Department, F-75010 Paris, France; Université de Paris, F-75000 Paris, France.
| | - Richard Layese
- AP-HP, Henri-Mondor Hospital, Public Health and Clinical Research department (URC Mondor), F-94010 Créteil, France; Univ Paris Est Creteil, INSERM, IMRB U955, F-94000 Creteil, France
| | - François Hemery
- AP-HP, Henri-Mondor Hospital, Medical Information Departement, F-94010 Créteil, France
| | | | - Elena Paillaud
- Univ Paris Est Creteil, INSERM, IMRB U955, F-94000 Creteil, France; AP-HP, Paris Cancer Institute CARPEM, Georges Pompidou Hospital, Geriatric Department, F-75015 Paris, France
| | - Nicola De Angelis
- AP-HP, Henri-Mondor Hospital, Digestive Surgery, F-94010 Créteil, France
| | - Laurent Quero
- Université de Paris, F-75000 Paris, France; AP-HP, Saint Louis Hospital, Radiotherapy Department, F-75010 Paris, France
| | - Nathalie Ganne
- AP-HP, Avicenne Hospital, Hepatology Department, F-93000 Bobigny, France
| | - Fredéric Prat
- Université de Paris, F-75000 Paris, France; AP-HP, Beaujon Hospital, Endoscopy Department, F-92110 Clichy, France
| | - Atanas Pachev
- AP-HP, Saint Louis Hospital, Radiology Department, F-75010 Paris, France
| | - Gilles Galula
- AP-HP, Tenon Hospital, Medical Oncology, F-75020 Paris, France
| | | | - Florence Canouï-Poitrine
- AP-HP, Henri-Mondor Hospital, Public Health and Clinical Research department (URC Mondor), F-94010 Créteil, France; Univ Paris Est Creteil, INSERM, IMRB U955, F-94000 Creteil, France
| |
Collapse
|
18
|
Read AJ, Zhou W, Saini SD, Zhu J, Waljee AK. Prediction of Gastrointestinal Tract Cancers Using Longitudinal Electronic Health Record Data. Cancers (Basel) 2023; 15:cancers15051399. [PMID: 36900192 PMCID: PMC10000707 DOI: 10.3390/cancers15051399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 02/17/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023] Open
Abstract
BACKGROUND Luminal gastrointestinal (GI) tract cancers, including esophageal, gastric, small bowel, colorectal, and anal cancers, are often diagnosed at late stages. These tumors can cause gradual GI bleeding, which may be unrecognized but detectable by subtle laboratory changes. Our aim was to develop models to predict luminal GI tract cancers using laboratory studies and patient characteristics using logistic regression and random forest machine learning methods. METHODS The study was a single-center, retrospective cohort at an academic medical center, with enrollment between 2004-2013 and with follow-up until 2018, who had at least two complete blood counts (CBCs). The primary outcome was the diagnosis of GI tract cancer. Prediction models were developed using multivariable single timepoint logistic regression, longitudinal logistic regression, and random forest machine learning. RESULTS The cohort included 148,158 individuals, with 1025 GI tract cancers. For 3-year prediction of GI tract cancers, the longitudinal random forest model performed the best, with an area under the receiver operator curve (AuROC) of 0.750 (95% CI 0.729-0.771) and Brier score of 0.116, compared to the longitudinal logistic regression model, with an AuROC of 0.735 (95% CI 0.713-0.757) and Brier score of 0.205. CONCLUSIONS Prediction models incorporating longitudinal features of the CBC outperformed the single timepoint logistic regression models at 3-years, with a trend toward improved accuracy of prediction using a random forest machine learning model compared to a longitudinal logistic regression model.
Collapse
Affiliation(s)
- Andrew J. Read
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA
- Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI 48109, USA
- Michigan Integrated Center for Health Analytics and Medical Prediction, University of Michigan, Ann Arbor, MI 48109, USA
- Correspondence: (A.J.R.); (W.Z.); Tel.: +1-(734)-936-4785 (A.J.R.); Fax: +1-(734)-936-5458 (A.J.R.)
| | - Wenjing Zhou
- Department of Statistics, University of Michigan, Ann Arbor, MI 48109, USA
- Correspondence: (A.J.R.); (W.Z.); Tel.: +1-(734)-936-4785 (A.J.R.); Fax: +1-(734)-936-5458 (A.J.R.)
| | - Sameer D. Saini
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA
- Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI 48109, USA
- Michigan Integrated Center for Health Analytics and Medical Prediction, University of Michigan, Ann Arbor, MI 48109, USA
- VA HSR&D Center for Clinical Management Research, Ann Arbor, MI 48105, USA
| | - Ji Zhu
- Michigan Integrated Center for Health Analytics and Medical Prediction, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Statistics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Akbar K. Waljee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA
- Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI 48109, USA
- Michigan Integrated Center for Health Analytics and Medical Prediction, University of Michigan, Ann Arbor, MI 48109, USA
- VA HSR&D Center for Clinical Management Research, Ann Arbor, MI 48105, USA
| |
Collapse
|
19
|
Epstein-Barr Virus-Positive Lymphoepithelioma-Like Carcinoma in Celiac Disease. ACG Case Rep J 2023; 10:e00970. [PMID: 36777463 PMCID: PMC9911188 DOI: 10.14309/crj.0000000000000970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 12/27/2022] [Indexed: 02/14/2023] Open
Abstract
Lymphoepithelioma-like carcinoma (LELC) is a rare lymphoproliferative malignancy that has been described in many organs over the years. LELC in the duodenum has rarely been described in literature. This article aims to present a rare cause of melena in a young man and the diagnostic challenge that ensued to throw more light on this rare disease. In this article, we describe a 43-year-old man who presented with melena and weight loss and was subsequently diagnosed with LELC after multiple endoscopic biopsies. The patient was also found to have celiac disease in association with his LELC.
Collapse
|
20
|
Surgical Options for Peritoneal Surface Metastases from Digestive Malignancies-A Comprehensive Review. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59020255. [PMID: 36837456 PMCID: PMC9960111 DOI: 10.3390/medicina59020255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/25/2023] [Accepted: 01/25/2023] [Indexed: 01/31/2023]
Abstract
The peritoneum is a common site for the dissemination of digestive malignancies, particularly gastric, colorectal, appendix, or pancreatic cancer. Other tumors such as cholangiocarcinomas, digestive neuroendocrine tumors, or gastrointestinal stromal tumors (GIST) may also associate with peritoneal surface metastases (PSM). Peritoneal dissemination is proven to worsen the prognosis of these patients. Cytoreductive surgery (CRS), along with systemic chemotherapy, have been shown to constitute a survival benefit in selected patients with PSM. Furthermore, the association of CRS with hyperthermic intraperitoneal chemotherapy (HIPEC) seems to significantly improve the prognosis of patients with certain types of digestive malignancies associated with PSM. However, the benefit of CRS with HIPEC is still controversial, especially due to the significant morbidity associated with this procedure. According to the results of the PRODIGE 7 trial, CRS for PSM from colorectal cancer (CRC) achieved overall survival (OS) rates higher than 40 months, but the addition of oxaliplatin-based HIPEC failed to improve the long-term outcomes. Furthermore, the PROPHYLOCHIP and COLOPEC trials failed to demonstrate the effectiveness of oxaliplatin-based HIPEC for preventing peritoneal metastases development in high-risk patients operated for CRC. In this review, we discuss the limitations of these studies and the reasons why these results are not sufficient to refute this technique, until future well-designed trials evaluate the impact of different HIPEC regimens. In contrast, in pseudomyxoma peritonei, CRS plus HIPEC represents the gold standard therapy, which is able to achieve 10-year OS rates ranging between 70 and 80%. For patients with PSM from gastric carcinoma, CRS plus HIPEC achieved median OS rates higher than 40 months after complete cytoreduction in patients with a peritoneal cancer index (PCI) ≤6. However, the data have not yet been validated in randomized clinical trials. In this review, we discuss the controversies regarding the most efficient drugs that should be used for HIPEC and the duration of the procedure. We also discuss the current evidence and controversies related to the benefit of CRS (and HIPEC) in patients with PSM from other digestive malignancies. Although it is a palliative treatment, pressurized intraperitoneal aerosolized chemotherapy (PIPAC) significantly increases OS in patients with unresectable PSM from gastric cancer and represents a promising approach for patients with PSM from other digestive cancers.
Collapse
|
21
|
Alshamsan B, Aseafan M, Badran A, Shaheen A, Elshenawy MA, Bazarbashi S, Aljubran AH. Characteristics and outcomes of small bowel adenocarcinoma: 14 years of experience at a single tertiary hospital in Saudi Arabia. Mol Clin Oncol 2023; 18:17. [PMID: 36798464 PMCID: PMC9926043 DOI: 10.3892/mco.2023.2613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 12/22/2022] [Indexed: 01/28/2023] Open
Abstract
Small bowel adenocarcinoma (SBA) is an extremely rare cancer type. In the present study, the patient characteristics and clinical outcomes of patients diagnosed and treated for SBA at a single tertiary hospital were reported. All patients diagnosed and managed between 2007 and 2020 were reviewed. Regression analysis was used to assess variables associated with the metastatic stage at diagnosis. The Kaplan-Meier method was used to estimate survival and the log-rank test was used to determine factors associated with survival outcomes. Out of 137 cases of small bowel primary tumor, 43 consecutive patients with SBA were diagnosed with a median age of 53 years and the majority (76.7%) were males. The common initial presenting symptoms were abdominal pain (58.8%) and bowel obstruction (30.2%). The most common primary site was the duodenum (60.5%) and the majority (65.1%) were diagnosed with stage III/IV disease. Patients with a high neutrophil-lymphocyte ratio (NLR) (≥0.85) were more likely to be in the metastatic stage at diagnosis (P=0.01). The 3-year overall survival (OS) rates based on stage were 100% (I), 85% (II), 53% (III) and 33.9% (IV) (P=0.001). In addition to the stage, the Eastern Cooperative Oncology Group Performance Status (P<0.001), NLR (P<0.001), hypoalbuminemia (P=0.02) and chemotherapy in a metastatic setting (P=0.02) were prognostic factors for OS. In conclusion, NLR is a potential prognostic biomarker for a metastatic stage at diagnosis. Advanced stage, lower performance status score, low albumin level and high NLR are associated with short OS.
Collapse
Affiliation(s)
- Bader Alshamsan
- Section of Medical Oncology, Oncology Center, King Faisal Specialist Hospital and Research Center, Riyadh 11211, Saudi Arabia,Department of Medicine, College of Medicine, Qassim University, Buraidah 51432, Saudi Arabia
| | - Mohamed Aseafan
- Section of Medical Oncology, Oncology Center, King Faisal Specialist Hospital and Research Center, Riyadh 11211, Saudi Arabia,Section of Medical Oncology, Department of Internal Medicine, Security Forces Hospital Program, Riyadh 11481, Saudi Arabia
| | - Ahmed Badran
- Section of Medical Oncology, Oncology Center, King Faisal Specialist Hospital and Research Center, Riyadh 11211, Saudi Arabia,Clinical Oncology and Nuclear Medicine Department, Faculty of Medicine, Ain Shams University, Cairo 11517, Egypt
| | - Amgad Shaheen
- Section of Medical Oncology, Oncology Center, King Faisal Specialist Hospital and Research Center, Riyadh 11211, Saudi Arabia,Medical Oncology Department, National Cancer Institute, Cairo University, Cairo 12613, Egypt
| | - Mahmoud A. Elshenawy
- Section of Medical Oncology, Oncology Center, King Faisal Specialist Hospital and Research Center, Riyadh 11211, Saudi Arabia,Clinical Oncology Department, Faculty of Medicine, Menoufia University, Shebin El Kom 32511, Egypt
| | - Shouki Bazarbashi
- Section of Medical Oncology, Oncology Center, King Faisal Specialist Hospital and Research Center, Riyadh 11211, Saudi Arabia
| | - Ali H. Aljubran
- Section of Medical Oncology, Oncology Center, King Faisal Specialist Hospital and Research Center, Riyadh 11211, Saudi Arabia,Correspondence to: Dr Ali H. Aljubran, Section of Medical Oncology, Oncology Center, King Faisal Specialist Hospital and Research Center, 7375 Alowantat Mountain Street, King Abdulaziz, Riyadh 11211, Saudi Arabia
| |
Collapse
|
22
|
Xiao C, Cheng Q, Cao C, Xiao X, Zhang Y. Ileal adenocarcinoma in a young pregnant woman: A rare case report. Front Oncol 2023; 13:1066153. [PMID: 36761939 PMCID: PMC9905710 DOI: 10.3389/fonc.2023.1066153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 01/06/2023] [Indexed: 01/27/2023] Open
Abstract
Primary intestinal malignancies account for only 1%-3% of all malignant gastrointestinal tumors. Adenocarcinomas are uncommonly located in the ileum. Ileal adenocarcinoma (IA) is rare and difficult to diagnose because of its location. IA is common in older men and rare in young pregnant women. A 23-year-old pregnant woman was hospitalized several times for repeated vomiting and abdominal pain. Her symptoms were relieved after symptomatic treatment. She exhibited no typical manifestations of intestinal obstruction, such as abdominal distension, difficulty passing gas and defecation. Unfortunately, she was misdiagnosed with acute gastroenteritis. On the second day after delivery, the patient stopped passing gas and computed tomography (CT) revealed an intestinal obstruction. She was treated as paralytic ileus. However, in view of failed conservative management, she was decided for an exploratory laparotomy. A malignant ileal tumor 5cm from the ileocecal valve was found incidentally and was surgically excised accompanied with End-to-side anastomosis of ileal and transverse colon. The operation lasted 195 minutes. Pathological examination revealed an IA. Pregnant woman who experience symptoms of intestinal obstruction should be alert to the possibility of malignancy in the small intestine. IA is an insidious tumor in pregnant women. An "IA triad" can be defined as refractory vomiting, vague abdominal pain, and weight loss (or inadequate weight gain in pregnant women). Pregnant women with an IA triad should undergo investigation with endoscopy or, if necessary, magnetic resonance imaging (MRI).
Collapse
Affiliation(s)
- Chao Xiao
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China,Department of Obstetrics and Gynecology, The First People's Hospital of Zigong, Zigong, China
| | - Qijun Cheng
- Department of Obstetrics and Gynecology, The First People's Hospital of Zigong, Zigong, China
| | - Chengjian Cao
- Clinical Research Laboratory & Department of Clinical Examination, The First People's Hospital of Zigong, Zigong, China
| | - Xue Xiao
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China,*Correspondence: Xue Xiao, ; Yutao Zhang,
| | - Yutao Zhang
- Department of Pathology, The First People’s Hospital of Zigong, Zigong, China,*Correspondence: Xue Xiao, ; Yutao Zhang,
| |
Collapse
|
23
|
Fan WJ, Cheng HH, Wei W. Surgical treatments of recurrent small intestine metastatic melanoma manifesting with gastrointestinal hemorrhage and intussusception: A case report. World J Gastrointest Oncol 2023; 15:205-214. [PMID: 36684046 PMCID: PMC9850767 DOI: 10.4251/wjgo.v15.i1.205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 11/24/2022] [Accepted: 12/13/2022] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Melanoma is the most aggressive form of skin cancer, with a tendency to metastasize to any organ. Malignant melanoma is the most frequent cause of skin cancer-related deaths worldwide. Small intestine cancers especially small intestine metastases are relatively rare. Small intestine metastases are seldom described and likely underdiagnosed. Intussusception is most common in pediatric age, and in adults are almost 5% of all cases.
CASE SUMMARY A 75-year-old man with a history of acral malignant melanoma was admitted to the Gastroenterology Department of our hospital, complaining of intermittent melena for 1 mo. Magnetic resonance enterography showed partial thickening of the jejunal wall and formation of a soft tissue mass, indicating a neoplastic lesion with jejunojejunal intussusception. The patient underwent partial small bowel resection. Pathological findings and immunohistochemical staining indicated small intestine metastatic melanoma. The patient refused further anti-tumor treatment after the surgery. Ten months after the first surgery, the patient presented with melena again. Computed tomography enterography showed the anastomotic stoma was normal without thickening of the intestinal wall, and routine conservative treatment was given. Three months later, the patient developed melena again. The patient underwent a second surgery, and multiple metastatic melanoma lesions were found. The patient refused adjuvant anti-tumor treatment and was alive at the latest follow-up.
CONCLUSION Small intestine metastatic melanoma should be suspected in any patient with a history of malignant melanoma and gastrointestinal symptoms.
Collapse
Affiliation(s)
- Wen-Juan Fan
- Department of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei Province, China
- Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Wuhan 430030, Hubei Province, China
| | - Heng-Hui Cheng
- Institution of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei Province, China
| | - Wang Wei
- Department of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei Province, China
| |
Collapse
|
24
|
Packova B, Kohout P, Dastych M, Prokesova J, Grolich T, Kroupa R. Malignant complications of celiac disease: a case series and review of the literature. J Med Case Rep 2022; 16:460. [PMID: 36503568 PMCID: PMC9743581 DOI: 10.1186/s13256-022-03682-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 11/18/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Celiac disease is an immune-mediated enteropathy triggered by gluten in genetically susceptible individuals. Diagnosis is based on evaluating specific autoantibodies and histopathologic findings of duodenal biopsy specimens. The only therapy for celiac disease is a gluten-free diet. Celiac disease can be complicated by malnutrition, other autoimmune diseases, refractoriness to treatment, and gastrointestinal tumors. This article presents seven cases of malignancies in patients with celiac disease. Its objective is to raise awareness of the malignant complications of celiac disease, leading to earlier diagnosis and improved outcomes. CASE PRESENTATION Seven cases of malignant complications of celiac disease occurred among 190 patients followed at the Department of Internal Medicine and Gastroenterology, University Hospital Brno from 2014 to 2021. We describe these cases and the presentation, diagnostic process, course, management, and outcomes for each, along with proposed potential risk factors of malignant complications. There was one Caucasian man who was 70 years old and six Caucasian women who were 36, 46, 48, 55, 73, and 82 years old in our cohort. Of the seven cases of malignancies in our cohort, four patients were diagnosed with small bowel adenocarcinoma, one with diffuse large B-cell lymphoma, one with carcinoma of the tongue, and one with colorectal carcinoma. CONCLUSIONS Malignancies occurred in 3.7% of patients followed up for celiac disease. Awareness of the malignant complications of celiac disease, risk factors, presentation, and disease course could lead to earlier diagnosis and improved outcomes.
Collapse
Affiliation(s)
- Barbora Packova
- Department of Internal Medicine and Gastroenterology, University Hospital Brno, Faculty of Medicine, Masaryk University, Jihlavska 20, 62500 Brno, Czech Republic
| | - Pavel Kohout
- grid.4491.80000 0004 1937 116XDepartment of Internal Medicine, Third Faculty of Medicine, Charles University Prague and Teaching Thomayer Hospital, 14059 Prague, Czech Republic
| | - Milan Dastych
- Department of Internal Medicine and Gastroenterology, University Hospital Brno, Faculty of Medicine, Masaryk University, Jihlavska 20, 62500 Brno, Czech Republic
| | - Jitka Prokesova
- Department of Internal Medicine and Gastroenterology, University Hospital Brno, Faculty of Medicine, Masaryk University, Jihlavska 20, 62500 Brno, Czech Republic
| | - Tomas Grolich
- Department of Surgery, University Hospital Brno, Faculty of Medicine, Masaryk University, 62500 Brno, Czech Republic
| | - Radek Kroupa
- Department of Internal Medicine and Gastroenterology, University Hospital Brno, Faculty of Medicine, Masaryk University, Jihlavska 20, 62500 Brno, Czech Republic
| |
Collapse
|
25
|
Goh B, Wallace S, Joglekar S. Isolated colorectal metastases to the small bowel presenting with gastrointestinal bleeding. ANZ J Surg 2022; 92:3401-3403. [PMID: 35478376 DOI: 10.1111/ans.17736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 04/02/2022] [Indexed: 12/31/2022]
Affiliation(s)
- Barnabas Goh
- Department of Surgery, Ballarat Base Hospital, Ballarat, Victoria, Australia
| | - Sharon Wallace
- Department of Surgery, Ballarat Base Hospital, Ballarat, Victoria, Australia.,Department of Pathology, Ballarat Base Hospital, Ballarat, Victoria, Australia
| | - Shantanu Joglekar
- Department of Upper GI and Hepatobiliary Surgery, Box Hill Hospital, Melbourne, Victoria, Australia
| |
Collapse
|
26
|
Muacevic A, Adler JR, Alenezi NH, Albalawi TF, Alsaif O. Primary Adenocarcinoma of the Jejunum: Case Report of Rare Small Bowel Neoplasm. Cureus 2022; 14:e33032. [PMID: 36589706 PMCID: PMC9797756 DOI: 10.7759/cureus.33032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/28/2022] [Indexed: 12/29/2022] Open
Abstract
Small bowel adenocarcinoma (SBA) is rare cancer that accounts for less than 2% of all gastrointestinal tract cancers. Usually, the clinical presentation is unspecific, and a patient might complain of nausea, vomiting, abdominal pain, small bowel obstruction, and small bowel bleeding. Because of these unspecific symptoms, the patient might be diagnosed late, from six to ten months, which affects the prognosis. This study contains a case report of a 38-year female with SBA in the jejunum, with unspecific symptoms. She had a history of recurrent admissions due to acute pancreatitis, acute kidney injury, and hyponatremia caused by dehydration. The patient was diagnosed six months after the first symptoms of nausea and vomiting started. The patient underwent exploratory laparotomy for a jejunal stricture mass, and a lymph node was resected. The course after surgery was smooth, and the patient was discharged home on the fourth-day post-surgery. In conclusion, the symptoms of SBA are unspecific and cannot be diagnosed without complete medical histories and lab examinations, making diagnosing SBA challenging.
Collapse
|
27
|
Muacevic A, Adler JR, Khattak UM, Tariq H, Ashfaq M, Babur M. Small Bowel Adenocarcinoma: A Rare Case of Iron Deficiency Anemia. Cureus 2022; 14:e32724. [PMID: 36686113 PMCID: PMC9850317 DOI: 10.7759/cureus.32724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/19/2022] [Indexed: 12/24/2022] Open
Abstract
Neoplasms of the small bowel are relatively rare, with less than 5% occurrence among other GI cases. Primary adenocarcinoma, an aggressive sub-type of small bowel cancers, usually presents with vague blood loss and abdominal pain symptoms, causing a delayed diagnosis at an advanced stage of the disease and a poor prognosis. The preferable treatment of choice is surgical resection with chemotherapy, which has shown to have survival benefits. Here we present a case of a 66-year-old male patient with persistent iron deficiency anemia requiring multiple blood transfusions and an unexplained weight loss. A series of diagnostic tests, including upper and lower GI endoscopy, Tc-99 RBC scintigraphy, barium follow-through, CT scans, bone marrow biopsy, esophagogastroduodenoscopy and colonoscopy were inconclusive. He was later diagnosed with a small bowel adenocarcinoma on exploratory laparotomy and surgically treated. Adjuvant chemotherapy was also started. Our case report highlights the course of SBA presenting in an unusual way which was challenging to diagnose with the standard investigations to help physicians/surgeons suspect it at an early stage in the future. This may save patients and help avoid delayed diagnosis or misdiagnosis, especially in patients with an unusual presentation like our patient who presented only with iron deficiency anemia.
Collapse
|
28
|
Primary Adenocarcinoma at Ileostomy—A Rare Late Complication: Three Cases and Literature Review. Int Surg 2022. [DOI: 10.9738/intsurg-d-19-00003.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Introduction
Primary adenocarcinoma at the ileostomy site is a rare complication, with only 57 cases reported in the literature. The primary diagnosis is usually ulcerative colitis (UC) or familial adenomatous polyposis (FAP).
Cases
We present 3 cases of adenocarcinoma at the ileostomy site. Two of our 3 cases have a previous diagnosis of cancer, with no previous diagnosis of UC or FAP.
Discussion
Adenocarcinoma at ileostomy is a rare late complication of permanent ileostomy. Possible etiologies are chronic irritation and changes in bacterial flora that lead to metaplasia and cancer development.
Conclusion
Adenocarcinoma at the ileostomy site is a rare complication with good prognosis if detected early. Diagnosis is by biopsy, and treatment is surgical. A biopsy should be considered in any abnormal growth around the ileostomy.
Collapse
|
29
|
Farina M, Falbo F, Biancucci A, Lucandri G, Pende V, Mazzocchi P, Cascini F, Lembo A, Santoro E. Small bowel adenocarcinoma: natural history of recurrence after surgical resection. J Surg Case Rep 2022; 2022:rjac451. [PMID: 36324758 PMCID: PMC9613117 DOI: 10.1093/jscr/rjac451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 08/29/2022] [Indexed: 11/22/2022] Open
Abstract
Small bowel adenocarcinomas (SBA) are a rare entity associated with a poor prognosis and an advanced stage of disease at diagnosis. Surgical resection is considered the gold standard of treatment for stage I-III, while stage IV disease approach is still debated. We present a case of a young woman affected by a duodenojejunal junction SBA treated with surgical resection and FOLFOX adjuvant chemotherapy. The patient later underwent a palliative duodenojejunal bypass for peritoneal carcinomatosis.
Collapse
Affiliation(s)
- Massimo Farina
- UOC Chirurgia Generale ad Indirizzo Oncologico, Direttore Prof. Emanuele Santoro, Azienda Ospedaliera San Giovanni Addolorata, Roma, Italy
| | - Francesco Falbo
- Correspondence address. UOC Chirurgia Generale ad Indirizzo Oncologico, Direttore Prof. Emanuele Santoro, Azienda Ospedaliera San Giovanni Addolorata, Via dell'Amba Aradam 9, 00184 Roma, Italy. E-mail:
| | - Andrea Biancucci
- UOC Chirurgia Generale ad Indirizzo Oncologico, Direttore Prof. Emanuele Santoro, Azienda Ospedaliera San Giovanni Addolorata, Roma, Italy
| | - Giorgio Lucandri
- UOC Chirurgia Generale ad Indirizzo Oncologico, Direttore Prof. Emanuele Santoro, Azienda Ospedaliera San Giovanni Addolorata, Roma, Italy
| | - Vito Pende
- UOC Chirurgia Generale ad Indirizzo Oncologico, Direttore Prof. Emanuele Santoro, Azienda Ospedaliera San Giovanni Addolorata, Roma, Italy
| | - Paolo Mazzocchi
- UOC Chirurgia Generale ad Indirizzo Oncologico, Direttore Prof. Emanuele Santoro, Azienda Ospedaliera San Giovanni Addolorata, Roma, Italy
| | - Francescopaolo Cascini
- UOC Chirurgia Generale ad Indirizzo Oncologico, Direttore Prof. Emanuele Santoro, Azienda Ospedaliera San Giovanni Addolorata, Roma, Italy
| | - Alessandro Lembo
- Direttore UO Oncologia Medica, Casa di Cura Marco Polo, Rome, Italy
| | - Emanuele Santoro
- UOC Chirurgia Generale ad Indirizzo Oncologico, Direttore Prof. Emanuele Santoro, Azienda Ospedaliera San Giovanni Addolorata, Roma, Italy
| |
Collapse
|
30
|
Single-cell profiling reveals molecular basis of malignant phenotypes and tumor microenvironments in small bowel adenocarcinomas. Cell Discov 2022; 8:92. [PMID: 36104333 PMCID: PMC9475032 DOI: 10.1038/s41421-022-00434-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 06/06/2022] [Indexed: 11/08/2022] Open
Abstract
AbstractSmall bowel adenocarcinomas (SBAs) are rare malignant tumors with a high mortality rate, and their molecular characteristics are still largely unexplored. Here we performed single-cell RNA sequencing for tumor samples from 12 SBA patients and predicted drug candidates for SBA. We identified four prevalent subtypes of malignant cells with distinct signatures including cell cycle program, mitochondria program, metabolism program and epithelial–mesenchymal transition (EMT) program. The progression relationships of these four subtypes of malignant cells were also revealed, which started from the cell cycle program, through the mitochondria program and then progressing into either the metabolism program or the EMT program. Importantly, ligand–receptor interaction pairs were found to be specifically enriched in pairs of EMT-program malignant cells and highly exhausted CD8+ T cells, suggesting that cancer cell subpopulations with EMT features may contribute most to the exhaustion of T cells. We also showed that the duodenal subtype of SBA exhibited molecular features more similar to gastric cancer whereas jejunal subtype of SBA more similar to colorectal cancer. Especially, we predicted specific drugs for SBA based on differential gene expression signatures between malignant cells and normal epithelial cells of SBA, and verified more potent inhibitory effects of volasertib and tozasertib for SBA cancer cells than conventional drugs of SBA at the same concentration, which provides new clues for treatments of SBA. In summary, our study provides a blueprint of the molecular signatures of both tumor cells and tumor microenvironment cells in SBA and reveals potential targets and drug candidates for its clinical treatments.
Collapse
|
31
|
de Nanassy J, Mack D, Bettolli M, Sergi CM. Diverticular disease in a pediatric patient with Crohn’s disease mimicking a perforated post-appendectomy appendiceal stump. J Surg Case Rep 2022; 2022:rjac355. [PMID: 35949643 PMCID: PMC9359704 DOI: 10.1093/jscr/rjac355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 07/17/2022] [Indexed: 11/30/2022] Open
Abstract
We present the finding of a diverticulum in the colonic wall of the cecum, arising in the context of ileocecal stricture in a child with Crohn disease mimicking a post-appendectomy perforated appendiceal stump. To our knowledge, a non-Meckel diverticulum in a pediatric patient with Crohn disease has not yet been reported and we examine the mechanics behind it. According to the Laplace Law, the pressure inside a container with curved walls is inversely proportional to its radius. A diverticulum forms at the point of maximum stricture and at the locus of least resistance (weakness) in the bowel wall due to the inflammatory bowel disease. The long-time interval between diagnosis of ileocecal stricture and surgery (9 months) is important to allow the formation of this diverticulum. Continued follow-up in adulthood is warranted due to an increased risk of intestinal diverticular disease and neoplasms in patients with Crohn disease.
Collapse
Affiliation(s)
- Joseph de Nanassy
- Department of Pathology , Children’s Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - David Mack
- Department of Pediatric Gastroenterology , Children’s Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - Marcos Bettolli
- Department of Surgery , Children’s Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - Consolato M Sergi
- Department of Pathology , Children’s Hospital of Eastern Ontario, Ottawa, ON, Canada
| |
Collapse
|
32
|
Survival effects of primary and metastatic surgical treatment in metastatic small intestinal tumors: A propensity score–matching study. PLoS One 2022; 17:e0270608. [PMID: 35749551 PMCID: PMC9231803 DOI: 10.1371/journal.pone.0270608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 06/13/2022] [Indexed: 11/25/2022] Open
Abstract
Objective To analyze the effects of primary tumor resection and metastatic lesion resection on the survival of metastatic small intestinal tumors. Methods The research subjects were patients with metastatic small bowel tumors identified from 2004 to 2016 in the Surveillance, Epidemiology, and End Results (SEER) database. Propensity score matching and Kaplan–Meier analyses were performed to analyze the effect of surgery on the prognosis. Results A total of 4,034 patients from the SEER database were analyzed. Both before and after the propensity score–matching analysis, the prognosis of patients who underwent primary tumor surgery and metastatic surgery was better than that of patients who did not undergo surgery; all were patients with metastatic small bowel adenocarcinoma (mSIA) or metastatic small intestinal neuroendocrine tumors (mSI-NETs) (all p < .005). Patients with mSIA and adequate lymph node dissection had a longer prognosis than mSIA patients with inadequate lymph node dissection, but this survival benefit was not present in mSI-NET patients. It made no difference in the prognosis of mSIA and mSI-NETs whether localized surgery or intestine-ectomy was performed. Patients with mSIA who underwent primary and metastatic excision plus chemotherapy had the best overall survival and cancer-specific survival rates, whereas mSI-NET patients who underwent primary and metastatic excision had the best overall survival and cancer-specific survival rates (all p < .001). Conclusion In these carefully selected patients, primary tumor resection and/or metastatic lesion resection significantly improved the survival rates for patients with mSIA and mSI-NETs. The mSIA patients with resectable primary tumors seemed to require a sufficient number of lymph node dissections more than the patients with well-differentiated mSI-NETs.
Collapse
|
33
|
Turpin A, El Amrani M, Zaanan A. Localized Small Bowel Adenocarcinoma Management: Evidence Summary. Cancers (Basel) 2022; 14:2892. [PMID: 35740558 PMCID: PMC9220873 DOI: 10.3390/cancers14122892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 06/06/2022] [Accepted: 06/09/2022] [Indexed: 12/04/2022] Open
Abstract
Small bowel cancers are rare diseases whose prognosis is poorer than that of colon cancers. Due to disease rarity, there is little data on small bowel adenocarcinoma (SBA) treatment, and most recommendations come from expert agreements or analogies to the management of colon cancer. Although relatively high rates of local recurrence are observed for duodenal malignancies, distant metastatic relapse remains common and requires adjuvant systemic therapy. Given the similarities between SBA and colorectal cancer, radiotherapy and chemotherapy strategies used for the latter disease are frequently pursued for the former disease, specifically for tumors located in the duodenum. However, no previous randomized study has evaluated the benefit of adjuvant chemotherapy on the overall survival of SBA patients. Most previous studies on treatment outcomes and prognostic factors in this context were based on large international databases, such as the Surveillance, Epidemiology, and End Results or the National Cancer Database. Studies are required to establish and validate prognostic and predictive markers relevant in this context to inform the use of (neo) adjuvant treatment. Among those, deficient mismatch repair tumors represent 20% of SBAs, but their impact on chemosensitivity remains unknown. Herein, we summarize the current evidence on the management of localized SBA, including future perspectives.
Collapse
Affiliation(s)
- Anthony Turpin
- UMR9020-UMR-S 1277 Canther-Cancer Heterogeneity, Plasticity and Resistance to Therapies, University of Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, 59000 Lille, France
- Medical Oncology Department, CHU Lille, University of Lille, 59000 Lille, France
| | - Mehdi El Amrani
- Department of Digestive Surgery and Transplantation, Lille University Hospital, 59000 Lille, France;
| | - Aziz Zaanan
- Department of Gastroenterology and Digestive Oncology, European Georges Pompidou Hospital, AP-HP Centre, 75015 Paris, France;
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, MEPPOT, 75006 Paris, France
| |
Collapse
|
34
|
Mirza MH, Nzewi E. A rare case of small bowel adenocarcinoma complicating coeliac disease. J Surg Case Rep 2022; 2022:rjac300. [PMID: 35774478 PMCID: PMC9238299 DOI: 10.1093/jscr/rjac300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 06/01/2022] [Indexed: 11/16/2022] Open
Abstract
Small bowel adenocarcinoma is an uncommon surgical pathology. Due to non-specific symptoms, most cases present late and pose a challenge to diagnose. We present a case of a small bowel adenocarcinoma in a patient with coeliac disease. A female patient presented to the emergency department with a 3-week history of nausea, anorexia and intermittent bilious vomiting. It was associated with crampy abdominal pain. She was diagnosed with coeliac disease two years ago and commenced on a gluten-free diet. A subsequent computed tomography scan of abdomen and pelvis demonstrated a small bowel stricture with dilated proximal and collapsed distal bowel loops. The stricture was surgically resected followed by primary anastomosis. Histology confirmed adenocarcinoma with nodal metastasis. She received adjuvant chemotherapy and recovered well. In general, small bowel adenocarcinomas are rare and a high index of suspicion is required in patients with predisposing factors e.g. coeliac disease.
Collapse
Affiliation(s)
| | - Emeka Nzewi
- Department of Surgery, Cavan General Hospital , Cavan , Ireland
| |
Collapse
|
35
|
Epidemiology, Risk Factors and Diagnosis of Small Bowel Adenocarcinoma. Cancers (Basel) 2022; 14:cancers14092268. [PMID: 35565398 PMCID: PMC9103761 DOI: 10.3390/cancers14092268] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 04/10/2022] [Accepted: 04/22/2022] [Indexed: 12/17/2022] Open
Abstract
Simple Summary Small bowel adenocarcinoma is a rare tumor. Diagnosis is often obtained at an advanced stage and prognosis remains poor. The aim of this review is to report the recent epidemiological and risk factor data related to small bowel adenocarcinoma. New diagnostic tools are also described in this review. Abstract Adenocarcinomas of the small intestine are rare tumors but their incidence is increasing. There is a slight male predominance. The median age at diagnosis is the 6th decade. The most frequent primary location is the duodenum. There is no clearly identified environmental risk factor, but adenocarcinomas of the small intestine are associated in almost 20% of cases with predisposing diseases (Crohn’s disease, Lynch syndrome, familial adenomatous polyposis, Peutz–Jeghers syndrome and celiac disease).
Collapse
|
36
|
Liu Z, Liu K, Gao J, Jing C, Ma Y, Zheng S, Shan J. Prognostic Value of Lymph Node Evaluation in Stage II Small Bowel Adenocarcinoma: An Updated Analysis of Surveillance, Epidemiology, and End Results Database. Front Oncol 2022; 12:865745. [PMID: 35402228 PMCID: PMC8989959 DOI: 10.3389/fonc.2022.865745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 03/03/2022] [Indexed: 11/25/2022] Open
Abstract
Background Due to the lack of large-scale clinical trials, the treatment strategies of small bowel adenocarcinoma (SBA) are controversial, especially for stage II patients. According to the National Comprehensive Cancer Network (NCCN) guideline, few lymph nodes (LNs) examined (<5 for duodenum or <8 for jejunal/ileal primary location) are one of the high-risk features for stage II patients, for whom adjuvant chemotherapy is recommended. This consensus is originally drawn from data in the Surveillance, Epidemiology, and End Results Database (SEER) between 1988 and 2010. However, the surgical modalities and chemotherapy strategies changed a lot after 2004 for SBA patients. The previous data may not represent a true picture of current therapeutics. Thus, we reanalyzed the SEER database and updated the cutoff point of LN numbers resected with respect to cancer-specific survival (CSS) using the latest SEER information. Methods Patients diagnosed with stage II SBA and who underwent curative surgery between 2004 and 2018 were extracted from the SEER database. CSS was calculated using the Kaplan–Meier method and compared by log-rank test. Maximum survival differences based on total LNs examined for duodenal and jejunoileal tumors were determined separately with the cut-point analysis and maximum log-rank χ2 statistic. A nomogram model was constructed based on the multivariate Cox analysis to predict 5‐ and 10‐year CSS and was then validated with an internal cohort. Results A total of 935 stage II SBA patients met the inclusion criteria. The greatest difference in survival was found in patients who had removal of at least 5 LNs for duodenal and 12 LNs for jejunoileal tumors. Multivariate Cox analysis showed that age, T stage, histology grade, primary site, and LN numbers were independent prognostic factors for survival. The C index of nomogram model was 0.701 (95% CI, 0.661–0.741, p < 0.001). Conclusions The number of LNs harvested is an important prognostic factor for survival in stage II SBA patients. LN number examined <5 remains a high-risk factor for duodenum, but the cutoff point for jejunal/ileal tumors should rise from 8 to 12. Appropriate radical lymphadenectomy should be performed in stage II SBA surgery.
Collapse
Affiliation(s)
- Zhen Liu
- Department of Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Cancer Institute (Key Laboratory for Cancer Intervention and Prevention, China National Ministry of Education, Zhejiang Provincial Key Laboratory of Molecular Biology in Medical Sciences), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Kun Liu
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China.,Clinical Center for Colorectal Cancer, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Beijing, China.,National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Jiale Gao
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China.,Clinical Center for Colorectal Cancer, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Beijing, China.,National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Chao Jing
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China.,Clinical Center for Colorectal Cancer, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Beijing, China.,National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Yanhong Ma
- Department of Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Shu Zheng
- Cancer Institute (Key Laboratory for Cancer Intervention and Prevention, China National Ministry of Education, Zhejiang Provincial Key Laboratory of Molecular Biology in Medical Sciences), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jianzhen Shan
- Department of Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| |
Collapse
|
37
|
Development and validation of prognostic nomograms for patients with metastatic small bowel adenocarcinoma: a retrospective cohort study. Sci Rep 2022; 12:5983. [PMID: 35396531 PMCID: PMC8993898 DOI: 10.1038/s41598-022-09986-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 03/29/2022] [Indexed: 11/08/2022] Open
Abstract
We aimed to explore factors associated with prognosis in patients with metastatic small bowel adenocarcinoma (SBA) as well as to develop and validate nomograms to predict overall survival (OS) and cancer-specific survival (CSS). Relevant information of patients diagnosed between 2004 and 2016 was extracted from the Surveillance, Epidemiology, and End Results (SEER) database. Nomograms for predicting 1- and 3-year OS and CSS were established with potential risk factors screened from multivariate cox regression analysis. The discrimination and accuracy of the nomograms were assessed by concordance index (C-index), calibration plots, and the area under receiver operating characteristic curve (AUC). In total, 373 SBA patients with M1 category were enrolled. Multivariate analysis revealed that age, size and grade of primary tumor, primary tumor surgery, and chemotherapy were significant variables associated with OS and CSS. The C-index values of the nomogram for OS were 0.715 and 0.687 in the training and validation cohorts, respectively. For CSS, it was 0.711 and 0.690, respectively. Through AUC, decision curve analysis (DCA) and calibration plots, the nomograms displayed satisfactory prognostic predicted ability and clinical application both in the OS and CSS. Our models could be served as a reliable tool for prognostic evaluation of patients with metastatic SBA, which are favorable in facilitating individualized survival predictions and clinical decision-making.
Collapse
|
38
|
Molecular Landscape of Small Bowel Adenocarcinoma. Cancers (Basel) 2022; 14:cancers14051287. [PMID: 35267592 PMCID: PMC8909755 DOI: 10.3390/cancers14051287] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 02/23/2022] [Accepted: 02/28/2022] [Indexed: 12/13/2022] Open
Abstract
Small bowel adenocarcinoma (SBA) is a rare malignancy, with lower incidence, later stage at diagnosis, and poor overall prognosis compared to other cancers of the gastrointestinal tract. Owing to the rarity of the disease along with the paucity of high-quality tissue samples and preclinical models, little is known about the molecular alterations characteristic of SBA. This is reflected by the fact that the clinical management of SBA is primarily extrapolated from colorectal cancer (CRC). Recent advances in genomic profiling have highlighted key differences between these tumors, establishing SBA as a molecularly unique intestinal cancer. Moreover, comprehensive molecular analysis has identified a relatively high incidence of potentially targetable genomic alterations in SBA, predictive of response to targeted and immunotherapies. Further advances in our knowledge of the mutational and transcriptomic landscape of SBA, guided by an increased understanding of the molecular drivers of SBA, will provide opportunities to develop novel diagnostic tools and personalized therapeutic strategies.
Collapse
|
39
|
Cardin DB, Gilbert J, Whisenant JG, Ayers GD, Jalikis F, Dahlman KB, O'Neal JF, Revetta F, Shi C, Berlin J. Safety and Efficacy of Avelumab in Small Bowel Adenocarcinoma. Clin Colorectal Cancer 2022; 21:236-243. [DOI: 10.1016/j.clcc.2022.03.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 03/17/2022] [Indexed: 11/27/2022]
|
40
|
Batra A, Kong S, Hannouf MB, Cheung WY. A Population-Based Study to Evaluate the Associations of Nodal Stage, Lymph Node Ratio and Log Odds of Positive Lymph Nodes with Survival in Patients with Small Bowel Adenocarcinoma. Curr Oncol 2022; 29:1298-1308. [PMID: 35323310 PMCID: PMC8947592 DOI: 10.3390/curroncol29030110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 02/12/2022] [Accepted: 02/18/2022] [Indexed: 11/28/2022] Open
Abstract
Purpose: This study aimed to determine the real-world prognostic significance of lymph node ratio (LNR) and log odds of positive lymph nodes (LOPLN) in patients with non-metastatic small bowel adenocarcinoma. Methods: Patients diagnosed with early-stage small bowel adenocarcinoma between January 2007 and December 2018 from a large Canadian province were identified. We calculated the LNR by dividing positive over total lymph nodes examined and the LOPLN as log ([positive lymph nodes + 0.5]/[negative lymph nodes + 0.5]). The LNR and LOPLN were categorized at cut-offs of 0.4 and −1.1, respectively. Multivariable Cox proportional hazards models were constructed for each nodal stage, LNR and LOPLN, adjusting for measured confounding factors. Harrell’s C-index and Akaike’s Information Criterion (AIC) were used to calculate the prognostic discriminatory abilities of the different models. Results: We identified 141 patients. The median age was 67 years and 54.6% were men. The 5-year overall survival rates for patients with stage I, II and III small bowel adenocarcinoma were 50.0%, 56.6% and 47.5%, respectively. The discriminatory ability was generally comparable for LOPLN, LNR and nodal stage in the prognostication of all patients. However, LOPLN had higher discriminatory ability among patients with at least one lymph node involvement (Harrell’s C-index, 0.75, 0.77 and 0.82, and AIC, 122.91, 119.68 and 110.69 for nodal stage, LNR and LOPLN, respectively). Conclusion: The LOPLN may provide better prognostic information when compared to LNR and nodal stage in specific patients.
Collapse
Affiliation(s)
- Atul Batra
- Department of Medical Oncology, Tom Baker Cancer Center, Calgary, AB T2N 4N2, Canada;
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N2, Canada; (S.K.); (M.B.H.)
| | - Shiying Kong
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N2, Canada; (S.K.); (M.B.H.)
| | - Malek B. Hannouf
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N2, Canada; (S.K.); (M.B.H.)
| | - Winson Y. Cheung
- Department of Medical Oncology, Tom Baker Cancer Center, Calgary, AB T2N 4N2, Canada;
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N2, Canada; (S.K.); (M.B.H.)
- Correspondence: ; Tel.: +1-403-521-3565; Fax: +1-403-944-2331
| |
Collapse
|
41
|
Khosla D, Dey T, Madan R, Gupta R, Goyal S, Kumar N, Kapoor R. Small bowel adenocarcinoma: An overview. World J Gastrointest Oncol 2022; 14:413-422. [PMID: 35317322 PMCID: PMC8918997 DOI: 10.4251/wjgo.v14.i2.413] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 08/09/2021] [Accepted: 01/23/2022] [Indexed: 02/06/2023] Open
Abstract
Small bowel adenocarcinoma (SBA) is a rare malignancy of the gastrointestinal tract. However, these tumors are among those with worst prognosis. Vague clinical signs and symptoms and radiological diagnostic challenges often delay treatment, which negatively impacts the prognosis of the patients. However, recent advances in imaging technology, like multidetector computed tomography, magnetic resonance imaging, and capsule endoscopy, have made earlier and accurate diagnosis possible. Surgery is the treatment of choice followed by adjuvant therapy. However, there are no strict treatment guidelines available for the management of SBA. Most of the available evidence from colorectal and gastric carcinoma has been extrapolated to adequately manage SBA. Prognosis for SBA is better than gastric carcinoma but worse than colorectal carcinoma. Currently, there is not enough information on the molecular characteristics and tumor pathogenesis. Because the incidence of SBA is very low, there is a need for further studies to evaluate the possible application of newer investigative agents and strategies to obtain a better outcome within the framework of international collaborations.
Collapse
Affiliation(s)
- Divya Khosla
- Department of Radiotherapy and Oncology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Treshita Dey
- Department of Radiotherapy and Oncology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Renu Madan
- Department of Radiotherapy and Oncology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Rahul Gupta
- Department of Gastroenterology, Shalby Multispeciality Hospital, Mohali 160062, Punjab, India
| | - Shikha Goyal
- Department of Radiotherapy and Oncology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Narendra Kumar
- Department of Radiotherapy and Oncology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Rakesh Kapoor
- Department of Radiotherapy and Oncology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| |
Collapse
|
42
|
Yang QY, Tang CT, Huang YF, Shao DT, Shu X. Development and validation of a nomogram for primary duodenal carcinoma: a multicenter, population-based study. Future Oncol 2022; 18:1245-1258. [PMID: 35114801 DOI: 10.2217/fon-2021-0622] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Aim: This study aimed to develop a predictive model for patients with duodenal carcinoma. Methods: Duodenal carcinoma patients from the Surveillance, Epidemiology, and End Results database (2010-2015) and the First Affiliated Hospital of Nanchang University (2010-2021) were enrolled. A nomogram was constructed according to least absolute shrinkage and selection operator regression analysis, the Akaike information criterion approach and Cox regression analysis. Results: Five independent prognostic factors were significantly associated with the prognosis of the duodenal carcinoma patients. A nomogram was constructed with a C-index in the training and validation cohorts of 0.671 (95% CI: 0.578-0.716) and 0.662 (95% CI: 0.529-0.773), respectively. Conclusion: The established nomogram model provided visualization of the risk of each prognostic factor.
Collapse
Affiliation(s)
- Qin-Yu Yang
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China.,Human Genetic Resources Center, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Chao-Tao Tang
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China.,Human Genetic Resources Center, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yun-Feng Huang
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China.,Human Genetic Resources Center, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Dan-Ting Shao
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China.,Human Genetic Resources Center, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xu Shu
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China.,Human Genetic Resources Center, The First Affiliated Hospital of Nanchang University, Nanchang, China
| |
Collapse
|
43
|
Yang Y, Wang S, Ma P, Tang Q, Li Y, Fang Y, Zhu Q, Tao W, Zha Y, Li N. CEA-Regulated Oncolytic Virus Anticancer Therapy: A Promising Strategy for Rare Solid Tumors. Curr Cancer Drug Targets 2022; 22:126-132. [PMID: 35114923 DOI: 10.2174/1568009622666220202143852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 11/19/2021] [Accepted: 12/08/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Rare solid tumors have attracted much more attention due to the great unmet clinical need, limited treatment options, and poor prognosis. As the most thoroughly studied tumor marker, carcinoembryonic antigen (CEA) can not only overexpress in various common solid tumors, but also in several rare solid tumors. Oncolytic virus therapy has achieved excellent anticancer effects in the past decades. Due to the specific high expression of CEA in certain tumor tissues, but not in normal tissues, CEA has been applied to improve the tumor specificity of gene expression. METHODS The studies of CEA expression in rare solid tumors and CEA-regulated oncolytic virus therapy were reviewed. RESULTS We showed the types of rare solid tumors with overexpression of CEA. Elevated serum CEA levels can indicate the diagnosis, response of surgery or system therapy, distal metastasis, recurrence, and survival. Due to high tumor specificity, CEA-regulated OA therapy has demonstrated a surprising antitumor effect for common CEA-positive tumors in preclinical trials Conclusion: These data suggested that CEA could be a diagnostic and prognostic biomarker for several rare solid tumors. We proposed the hypothesis that CEA-regulated oncolytic virus therapy could be a promising therapeutic strategy for CEA-positive rare solid tumors.
Collapse
Affiliation(s)
- Yuqi Yang
- NHC Key Laboratory of Pulmonary Immune-related Disease, Guizhou Provincial People's Hospital, Guiyang, China
| | - Shuhang Wang
- National Cancer Center, Cancer Hospital Chinese Academy of Medical Sciences, Beijing, China
| | - Peiwen Ma
- National Cancer Center, Cancer Hospital Chinese Academy of Medical Sciences, Beijing, China
| | - Qiyu Tang
- National Cancer Center, Cancer Hospital Chinese Academy of Medical Sciences, Beijing, China
| | - Yandong Li
- Clinical Medicine, Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Yuan Fang
- National Cancer Center, Cancer Hospital Chinese Academy of Medical Sciences, Beijing, China
| | - Qi Zhu
- Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Wuhan, Chinav
| | - Wei Tao
- asic Medicine and Clinical Pharmacy, China Pharmaceutical University, Wuhan, China
| | - Yan Zha
- NHC Key Laboratory of Pulmonary Immune-related Disease, Guizhou Provincial People's Hospital, Guiyang, China; bNational
| | - Ning Li
- National Cancer Center, Cancer Hospital Chinese Academy of Medical Sciences, Beijing, China
| |
Collapse
|
44
|
Mujeeb Ullah A, Jaysing A, Hashmi HR, Sohail AH, Li W, Allendorf JD, Sarkar SA. Primary small bowel adenocarcinoma with loss of nuclear expression of PMS2 after resection of mucinous cholangiocarcinoma. J Surg Case Rep 2022; 2022:rjab628. [PMID: 35111293 PMCID: PMC8803414 DOI: 10.1093/jscr/rjab628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Accepted: 12/21/2021] [Indexed: 11/15/2022] Open
Abstract
Mucinous cholangiocarcinoma is an extremely rare form of intrahepatic cholangiocarcinoma that has been characterized by rapid growth, widespread metastasis and poor prognosis. These tumors have been shown to be a part of the Lynch syndrome tumor spectrum, however, the role of DNA mismatch repair (MMR) deficiency in their development is poorly understood. We present the case of a 74-year-old male with cholangiocarcinoma, who underwent Roux-en-Y hepaticojejunostomy and extended left hepatectomy and was diagnosed with a primary small bowel adenocarcinoma 2 years later. Immunohistochemistry testing for mismatch repair proteins was significant for the loss of nuclear expression of PMS2. Taken together, the cause of both the mucinous cholangiocarcinoma and primary small bowel adenocarcinoma with PMS2 loss in the patient presented here is likely genetic, suggestive of a cancer syndrome.
Collapse
Affiliation(s)
| | - Anna Jaysing
- NYU Long Island School of Medicine, Mineola, NY, USA
| | | | | | - Wendi Li
- Department of Diagnostic Radiology, NYU Langone - Long Island, Mineola, NY, USA
| | - John D Allendorf
- Department of Surgery, NYU Langone - Long Island, Mineola, NY, USA
| | - Suparna A Sarkar
- Department of Pathology, NYU Langone - Long Island, Mineola, NY, USA
| |
Collapse
|
45
|
Patel J, Zhang H, Sohail CS, Montanarella M, Butt M. Jejunal Adenocarcinoma: A Rare Cause of Small Bowel Obstruction. Cureus 2022; 14:e21195. [PMID: 35165635 PMCID: PMC8839446 DOI: 10.7759/cureus.21195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/13/2022] [Indexed: 11/05/2022] Open
Abstract
Jejunal adenocarcinoma (JA) is both a rare type of gastrointestinal malignancy and an uncommon cause of small bowel obstruction (SBO). It typically presents with vague symptoms, such as abdominal pain, nausea, vomiting, and, in some cases, weight loss. Due to this vague presentation as well as lack of definitive imaging techniques, diagnosis tends to be delayed and patients typically present at later stages. We present a case of a patient who presented with acute onset abdominal pain. Imaging revealed the presence of an SBO with the presence of a suspicious small bowel stricture. He eventually underwent upper endoscopy to find the mass, with subsequent biopsy indicating JA. We hope to bring greater awareness to jejunal carcinoma as a potent cause of SBO in adults.
Collapse
|
46
|
Chin YH, Jain SR, Lee MH, Ng CH, Lin SY, Mai AS, Muthiah MD, Foo FJ, Sundar R, Ong DEH, Leow WQ, Leong R, Chan WPW. Small bowel adenocarcinoma in Crohn's disease: a systematic review and meta-analysis of the prevalence, manifestation, histopathology, and outcomes. Int J Colorectal Dis 2022; 37:239-250. [PMID: 34704127 DOI: 10.1007/s00384-021-04050-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/12/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIMS Small bowel adenocarcinoma (SBA) is a rare neoplasm that is associated with Crohn's disease (CD). This study aims to quantify the prevalence of CD-SBA, review the current evidence of histopathology and molecular analysis findings, and identify the clinical presentation and outcomes of CD-SBA. METHODS Electronic databases Medline and Embase were searched for articles describing SBA in inflammatory bowel disease patients. The histopathology, molecular analysis findings, clinical presentation, prevalence, and outcomes of CD-SBA were extracted, and results were pooled with random effects. RESULTS In total, 33 articles were included in the analysis. Prevalence of SBA was 1.15 (CI: 0.31-2.33) per 1000 CD patients. Only 11% (CI: 0.04-0.21) of CD-SBA patients had observable radiological features. CD-SBA was most commonly found in the ileum (84%), diagnosed at stage 2 (36%), with main presenting complaints including obstruction, weight loss, and abdominal pain. Significant histopathological findings included adjacent epithelial dysplasia, and an equal distribution of well-differentiated (49%) and poorly differentiated subtypes (46%). Most prevalent genetic mutation was KRAS mutation (18%), followed by mismatch repair deficiency (9.7%). The 5-year overall survival for CD-SBA patients was 29% (CI: 0.18-0.41), and 33% (CI: 0.26-0.41) for de novo SBA. No statistically significant increase in risk for CD-SBA was noted for treatment with thiopurines, steroids, and 5-ASA. CONCLUSION Our meta-analysis found the prevalence of CD-SBA to be 1.15 per 1000 CD patients. The 5-year overall survival for CD-SBA was poor. The presenting symptoms were non-specific, and therefore the diagnosis requires a high index of suspicion.
Collapse
Affiliation(s)
- Yip Han Chin
- Yong Loo Lin School of Medicine, 10 Medical Dr, Singapore, 117597, Singapore.
| | - Sneha Rajiv Jain
- Yong Loo Lin School of Medicine, 10 Medical Dr, Singapore, 117597, Singapore
| | - Ming Hui Lee
- Faculty of Science, National University of Singapore, Singapore, Singapore
| | - Cheng Han Ng
- Yong Loo Lin School of Medicine, 10 Medical Dr, Singapore, 117597, Singapore
| | - Snow Yunni Lin
- Yong Loo Lin School of Medicine, 10 Medical Dr, Singapore, 117597, Singapore
| | - Aaron Shengting Mai
- Yong Loo Lin School of Medicine, 10 Medical Dr, Singapore, 117597, Singapore
| | - Mark Dhinesh Muthiah
- Yong Loo Lin School of Medicine, 10 Medical Dr, Singapore, 117597, Singapore
- National University Centre for Organ Transplantation, National University Hospital, Singapore, Singapore
| | - Fung Joon Foo
- Yong Loo Lin School of Medicine, 10 Medical Dr, Singapore, 117597, Singapore
- Department of General Surgery, Sengkang General Hospital, Singapore, Singapore
| | - Raghav Sundar
- Yong Loo Lin School of Medicine, 10 Medical Dr, Singapore, 117597, Singapore
- Department of Haematology-Oncology, National University Health System, Singapore, Singapore
| | - David Eng Hui Ong
- Yong Loo Lin School of Medicine, 10 Medical Dr, Singapore, 117597, Singapore
- National University Centre for Organ Transplantation, National University Hospital, Singapore, Singapore
| | - Wei Qiang Leow
- Division of Pathology, Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore
- Department of Anatomical Pathology, Duke-NUS Medical School, Singapore General Hospital, Singapore, Singapore
| | - Rupert Leong
- The University of Sydney, Sydney, NSW, Australia
- Concord Repatriation General Hospital, Sydney, NSW, Australia
| | - Webber Pak Wo Chan
- Department of Gastroenterology, Singapore General Hospital, 16 College Road, Block 6 Level 6, Singapore, 169854, Singapore.
| |
Collapse
|
47
|
Arpa G, Fassan M, Guerini C, Quaquarini E, Grillo F, Angerilli V, Guzzardo V, Lonardi S, Bergamo F, Lenti MV, Pedrazzoli P, Paulli M, Di Sabatino A, Vanoli A. Claudin-18 expression in small bowel adenocarcinoma: a clinico-pathologic study. Virchows Arch 2022; 481:853-863. [PMID: 35925388 PMCID: PMC9734203 DOI: 10.1007/s00428-022-03393-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 07/15/2022] [Accepted: 07/27/2022] [Indexed: 01/22/2023]
Abstract
Non-ampullary small bowel adenocarcinoma is a rare neoplasm with an ominous prognosis, whose incidence is higher in some chronic immuno-inflammatory conditions, such as coeliac and Crohn's disease. Recently, claudin 18.2, a transmembrane protein normally expressed in gastric mucosa, has been recognized as a novel pan-cancer therapeutic target, and several clinical trials with claudin-18-directed drugs have shown promising results on various gastrointestinal malignancies. This is the first study focusing on claudin-18 expression in small bowel adenocarcinomas. The immunohistochemical expression of claudin-18 (clone 43-14A) was assessed in 81 small bowel adenocarcinomas of diverse aetiologies and correlated with several clinico-pathologic features and patient survival. We found that 28% of adenocarcinomas were immunoreactive for claudin-18, with cutoff values of ≥1% at any intensity, while 6% of cancers showed immunoexpression of ≥75% with 2+/3+ score. Moreover, claudin-18 (≥1%) was positively associated with cytokeratin 7 (CK7) and MUC5AC expression, showing CK7+/MUC5AC+ carcinomas the highest rate of positive cases, whereas a negative correlation was found between claudin-18 and CDX2 expression. In addition, some cancer-adjacent dysplastic growths and foci of gastric-type metaplasia in Crohn's disease-associated cases showed claudin-18 immunoreactivity. Survival analysis showed a non-significant trend towards a worse cancer-specific survival for claudin-18-positive cases. A fraction of small bowel adenocarcinomas, mainly sporadic or Crohn's disease-associated, and often exhibiting a non-intestinal immunoprofile, expressed claudin-18, suggesting that claudin-18-directed targeted therapy is worth investigating in such cancers.
Collapse
Affiliation(s)
- Giovanni Arpa
- grid.8982.b0000 0004 1762 5736Department of Molecular Medicine, Unit of Anatomic Pathology, University of Pavia, Via Carlo Forlanini 16-27100, Pavia, Italy ,grid.419425.f0000 0004 1760 3027Anatomic Pathology Unit, Fondazione IRCCS San Matteo Hospital, Pavia, Italy
| | - Matteo Fassan
- grid.5608.b0000 0004 1757 3470Department of Medicine, DIMED, University of Padua, Padua, Italy ,grid.419546.b0000 0004 1808 1697Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
| | - Camilla Guerini
- grid.8982.b0000 0004 1762 5736Department of Molecular Medicine, Unit of Anatomic Pathology, University of Pavia, Via Carlo Forlanini 16-27100, Pavia, Italy ,grid.419425.f0000 0004 1760 3027Anatomic Pathology Unit, Fondazione IRCCS San Matteo Hospital, Pavia, Italy
| | - Erica Quaquarini
- Medical Oncology Unit, ICS Maugeri-IRCCS SpA SB, 27100 Pavia, Italy
| | - Federica Grillo
- grid.5606.50000 0001 2151 3065Pathology Unit, Department of Surgical and Diagnostic Sciences (DISC), University of Genoa, Genoa, Italy ,grid.410345.70000 0004 1756 7871IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Valentina Angerilli
- grid.5608.b0000 0004 1757 3470Department of Medicine, DIMED, University of Padua, Padua, Italy
| | - Vincenza Guzzardo
- grid.5608.b0000 0004 1757 3470Department of Medicine, DIMED, University of Padua, Padua, Italy
| | - Sara Lonardi
- grid.419546.b0000 0004 1808 1697Department of Oncology, Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
| | - Francesca Bergamo
- grid.419546.b0000 0004 1808 1697Department of Oncology, Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
| | - Marco Vincenzo Lenti
- grid.8982.b0000 0004 1762 5736First Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Paolo Pedrazzoli
- grid.8982.b0000 0004 1762 5736First Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy ,grid.419425.f0000 0004 1760 3027Oncology Unit, IRCCS San Matteo Hospital, Pavia, Italy
| | - Marco Paulli
- grid.8982.b0000 0004 1762 5736Department of Molecular Medicine, Unit of Anatomic Pathology, University of Pavia, Via Carlo Forlanini 16-27100, Pavia, Italy ,grid.419425.f0000 0004 1760 3027Anatomic Pathology Unit, Fondazione IRCCS San Matteo Hospital, Pavia, Italy
| | - Antonio Di Sabatino
- grid.8982.b0000 0004 1762 5736First Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Alessandro Vanoli
- grid.8982.b0000 0004 1762 5736Department of Molecular Medicine, Unit of Anatomic Pathology, University of Pavia, Via Carlo Forlanini 16-27100, Pavia, Italy ,grid.419425.f0000 0004 1760 3027Anatomic Pathology Unit, Fondazione IRCCS San Matteo Hospital, Pavia, Italy
| |
Collapse
|
48
|
Routine contrast-enhanced CT is insufficient for TNM-staging of duodenal adenocarcinoma. Abdom Radiol (NY) 2022; 47:3436-3445. [PMID: 35864264 PMCID: PMC9463261 DOI: 10.1007/s00261-022-03589-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 06/08/2022] [Accepted: 06/09/2022] [Indexed: 01/18/2023]
Abstract
PURPOSE Adequate TNM-staging is important to determine prognosis and treatment planning of duodenal adenocarcinoma. Although current guidelines advise contrast-enhanced CT (CECT) for staging of duodenal adenocarcinoma, literature about diagnostic tests is sparse. METHODS In this retrospective single-center cohort study, we analyzed the real life performance of routine CECT for TNM-staging and the assessment of resectability of duodenal adenocarcinoma. Intraoperative findings and pathological staging served as reference standard for resectability, T-, and N-staging. Biopsies, 18FDG-PET-CT, and follow-up were used as the reference standard for M-staging. RESULTS Fifty-two consecutive patients with duodenal adenocarcinoma were included, 26 patients underwent resection. Half of the tumors were isodense to normal duodenum on CECT. The tumor was initially missed in 7/52 patients (13%) on CECT. The correct T-stage was assigned with CECT in 14/26 patients (54%), N-stage in 11/26 (42%), and the M-stage in 42/52 (81%). T-stage was underestimated in (27%). The sensitivity for detecting lymph node metastases was only 24%, specificity was 78%. Seventeen percent of patients had indeterminate liver or lung lesions on CECT. Surgery with curative intent was started in 32 patients, but six patients (19%) could not be resected due to unexpected local invasion or metastases. CONCLUSION Radiologists and clinicians have to be aware that routine CECT is insufficient for staging and determining resectability in patients with duodenal adenocarcinoma. CECT underestimates T-stage and N-stage, and M-stage is often unclear, resulting in futile surgery in 19% of patients. Alternative strategies are required to improve staging of duodenal adenocarcinoma. We propose to combine multiphase hypotonic duodenography CT with MRI.
Collapse
|
49
|
Gu Y, Deng H, Wang D, Li Y. Metastasis Pattern and Survival Analysis in Primary Small Bowel Adenocarcinoma: A SEER-Based Study. Front Surg 2021; 8:759162. [PMID: 34950695 PMCID: PMC8691381 DOI: 10.3389/fsurg.2021.759162] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 10/25/2021] [Indexed: 01/13/2023] Open
Abstract
Background: Small bowel adenocarcinoma (SBA) is a rare gastrointestinal tumor with high malignancy. The aim of this study was to comprehensively evaluate the distant metastasis pattern and establish nomograms predicting survival for SBA. Methods: From 2010 to 2015, patients diagnosed with SBA were identified based on the Surveillance, Epidemiology, and End Results (SEER) database. Kaplan-Meier survival analysis was applied to compare survival differences between metastasis patterns. Then, univariate and multivariate cox analyses were applied to screened out independent prognostic factors of cancer-specific survival (CSS) and overall survival (OS), and identify the risk factors for metastasis of SBA. To assess the discrimination and calibration of nomograms, the concordance index (C-index), calibration curves, receiver-operating characteristic curve (ROC), and decision curve analysis (DCA) were calculated. Results: Kaplan-Meier curves revealed that metastasis patterns were significantly correlated with CSS (p < 0.001) and OS (p < 0.001). Then, the metastasis pattern was showed to be an independent prognostic factor of OS and CSS in patients with SBA, as well as age, grade, T stage, N stage, surgery, retrieval of regional lymph nodes, and chemotherapy. Combining these factors, we constructed prognostic nomograms, which suggested that the metastasis pattern made the greatest contribution to the survival of patients with SBA. Nomograms for OS and CSS had a C-index of 0.787 and 0.793, respectively. Calibration curves showed an excellent agreement between probability and actual observation in the training and validation cohort. Decision curve analysis also exhibited its clinical value with an improved net benefit. In addition, the models we constructed had better prognostic accuracy and clinical utility than traditional TNM staging based on C-index and ROC. Further, Cox regression analysis showed that old age, poor differentiation, N2, and not receiving chemotherapy were the risk factors for prognosis in patients with metastatic SBA. Conclusion: As an independent prognostic factor, the metastasis pattern exhibited the greatest predictive effect on OS and CSS for patients with SBA. Adjuvant chemotherapy had a positive effect on the survival of patients with SBA. Nomograms for predicting 3-and 5-year OS and CSS of patients with SBA were constructed, which could identify patients with higher risk and might be superior in predicting the survival of patients with SBA than TNM staging.
Collapse
Affiliation(s)
- Yanmei Gu
- Department of General Surgery, Lanzhou University Second Hospital, The Second Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Haixiao Deng
- Department of General Surgery, Lanzhou University Second Hospital, The Second Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Daijun Wang
- Department of General Surgery, Lanzhou University Second Hospital, The Second Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Yumin Li
- Department of General Surgery, Lanzhou University Second Hospital, The Second Clinical Medical College of Lanzhou University, Lanzhou, China.,Key Laboratory of Digestive System Tumors of Gansu, Lanzhou, China
| |
Collapse
|
50
|
Sánchez A, Bujanda L, Cuatrecasas M, Bofill A, Alvarez-Urturi C, Hernandez G, Aguilera L, Carballal S, Llach J, Herrera-Pariente C, Iglesias M, Rivero-Sánchez L, Jung G, Moreno L, Ocaña T, Bayarri C, Pellise M, Castells A, Castellví-Bel S, Balaguer F, Moreira L. Identification of Lynch Syndrome Carriers among Patients with Small Bowel Adenocarcinoma. Cancers (Basel) 2021; 13:cancers13246378. [PMID: 34944998 PMCID: PMC8699558 DOI: 10.3390/cancers13246378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 12/14/2021] [Indexed: 12/03/2022] Open
Abstract
Simple Summary Small bowel adenocarcinoma (SBA) is associated with Lynch syndrome (LS). This is the first study to evaluate the identification of LS patients based on mismatch repair deficiency (MMRd) tumor among SBA. The authors found a 21.3% prevalence of MMRd tumors and a 10.1% prevalence of LS. A germline mutation was identified in 60% of patients with a MMRd tumor. This data suggests that universal tumor MMR testing among SBA patients should be implemented for the identification of LS. Abstract Background: Small bowel adenocarcinoma (SBA) is a rare disease which can be associated with Lynch syndrome (LS). LS tumors are characterized by the presence of microsatellite instability (MSI) and/or the loss of mismatch repair (MMR) protein expression. In SBA, the frequency of MMR deficient (MMRd) tumors varies from 5% to 35%. This study aims to describe the prevalence of LS carriers among patients with MMRd small bowel adenocarcinomas. Methods: A multicenter retrospective study with identification and MMR testing of all consecutive SBA between 2004 and 2020 in a multicenter Spanish study. Demographical data, tumor characteristics, follow-up and survival information were collected. Germline testing was driven by identification of MMRd tumors. Results: A total of 94 individuals diagnosed with SBA were recruited. We observed 20 (21.3%) MMRd tumors. In 9/15 (60%) patients with MMRd tumors, a pathogenic variant was identified (three MLH1, four MSH2, one MSH6 and one PMS2). Accordingly, the prevalence of LS among all SBA cases was 10.1%. Conclusions: More than one-fifth of SBA display MMRd and in more than a half is due to LS. Our data supports the implementation of universal MMR tumor testing among SBA for the identification of LS families.
Collapse
Affiliation(s)
- Ariadna Sánchez
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d’Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036 Barcelona, Spain; (A.S.); (A.B.); (S.C.); (J.L.); (C.H.-P.); (L.R.-S.); (G.J.); (L.M.); (T.O.); (C.B.); (M.P.); (A.C.); (S.C.-B.); (F.B.)
| | - Luis Bujanda
- Department of Gastroenterology, Biodonostia Health Research Institute, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), Universidad del País Vasco (UPV/EHU), 20014 San Sebastián, Spain;
| | - Miriam Cuatrecasas
- Department of Pathology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d’Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036 Barcelona, Spain;
| | - Alex Bofill
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d’Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036 Barcelona, Spain; (A.S.); (A.B.); (S.C.); (J.L.); (C.H.-P.); (L.R.-S.); (G.J.); (L.M.); (T.O.); (C.B.); (M.P.); (A.C.); (S.C.-B.); (F.B.)
| | - Cristina Alvarez-Urturi
- Department of Gastroenterology, IMIM (Hospital del Mar Medical Research Institute), Barcelona Hospital del Mar, 08003 Barcelona, Spain;
| | - Goretti Hernandez
- Department of Gastroenterology, Hospital Universitario de Canarias, 38320 Tenerife, Spain;
| | - Lara Aguilera
- Department of Gastroenterology, Vall d’Hebron Research Institute, 08035 Barcelona, Spain;
| | - Sabela Carballal
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d’Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036 Barcelona, Spain; (A.S.); (A.B.); (S.C.); (J.L.); (C.H.-P.); (L.R.-S.); (G.J.); (L.M.); (T.O.); (C.B.); (M.P.); (A.C.); (S.C.-B.); (F.B.)
| | - Joan Llach
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d’Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036 Barcelona, Spain; (A.S.); (A.B.); (S.C.); (J.L.); (C.H.-P.); (L.R.-S.); (G.J.); (L.M.); (T.O.); (C.B.); (M.P.); (A.C.); (S.C.-B.); (F.B.)
| | - Cristina Herrera-Pariente
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d’Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036 Barcelona, Spain; (A.S.); (A.B.); (S.C.); (J.L.); (C.H.-P.); (L.R.-S.); (G.J.); (L.M.); (T.O.); (C.B.); (M.P.); (A.C.); (S.C.-B.); (F.B.)
| | - Mar Iglesias
- Department of Pathology, IMIM (Hospital del Mar Medical Research Institute), Barcelona Hospital del Mar, 08003 Barcelona, Spain;
| | - Liseth Rivero-Sánchez
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d’Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036 Barcelona, Spain; (A.S.); (A.B.); (S.C.); (J.L.); (C.H.-P.); (L.R.-S.); (G.J.); (L.M.); (T.O.); (C.B.); (M.P.); (A.C.); (S.C.-B.); (F.B.)
| | - Gerhard Jung
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d’Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036 Barcelona, Spain; (A.S.); (A.B.); (S.C.); (J.L.); (C.H.-P.); (L.R.-S.); (G.J.); (L.M.); (T.O.); (C.B.); (M.P.); (A.C.); (S.C.-B.); (F.B.)
| | - Lorena Moreno
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d’Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036 Barcelona, Spain; (A.S.); (A.B.); (S.C.); (J.L.); (C.H.-P.); (L.R.-S.); (G.J.); (L.M.); (T.O.); (C.B.); (M.P.); (A.C.); (S.C.-B.); (F.B.)
| | - Teresa Ocaña
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d’Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036 Barcelona, Spain; (A.S.); (A.B.); (S.C.); (J.L.); (C.H.-P.); (L.R.-S.); (G.J.); (L.M.); (T.O.); (C.B.); (M.P.); (A.C.); (S.C.-B.); (F.B.)
| | - Carolina Bayarri
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d’Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036 Barcelona, Spain; (A.S.); (A.B.); (S.C.); (J.L.); (C.H.-P.); (L.R.-S.); (G.J.); (L.M.); (T.O.); (C.B.); (M.P.); (A.C.); (S.C.-B.); (F.B.)
| | - Maria Pellise
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d’Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036 Barcelona, Spain; (A.S.); (A.B.); (S.C.); (J.L.); (C.H.-P.); (L.R.-S.); (G.J.); (L.M.); (T.O.); (C.B.); (M.P.); (A.C.); (S.C.-B.); (F.B.)
| | - Antoni Castells
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d’Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036 Barcelona, Spain; (A.S.); (A.B.); (S.C.); (J.L.); (C.H.-P.); (L.R.-S.); (G.J.); (L.M.); (T.O.); (C.B.); (M.P.); (A.C.); (S.C.-B.); (F.B.)
| | - Sergi Castellví-Bel
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d’Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036 Barcelona, Spain; (A.S.); (A.B.); (S.C.); (J.L.); (C.H.-P.); (L.R.-S.); (G.J.); (L.M.); (T.O.); (C.B.); (M.P.); (A.C.); (S.C.-B.); (F.B.)
| | - Francesc Balaguer
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d’Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036 Barcelona, Spain; (A.S.); (A.B.); (S.C.); (J.L.); (C.H.-P.); (L.R.-S.); (G.J.); (L.M.); (T.O.); (C.B.); (M.P.); (A.C.); (S.C.-B.); (F.B.)
| | - Leticia Moreira
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d’Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036 Barcelona, Spain; (A.S.); (A.B.); (S.C.); (J.L.); (C.H.-P.); (L.R.-S.); (G.J.); (L.M.); (T.O.); (C.B.); (M.P.); (A.C.); (S.C.-B.); (F.B.)
- Correspondence: ; Tel.: +34-93-227-5739; Fax: +34-93-227-5589
| |
Collapse
|