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Mateoiu C, Palicelli A, Maloberti T, De Biase D, De Leo A, Lindh M, Bohlin KS, Stolnicu S. Primary vulvar adenocarcinoma of intestinal type: Report of two cases showing molecular similarity with colorectal adenocarcinoma. Pathol Res Pract 2024; 255:155181. [PMID: 38340583 DOI: 10.1016/j.prp.2024.155181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 12/30/2023] [Accepted: 01/27/2024] [Indexed: 02/12/2024]
Abstract
Primary vulvar adenocarcinoma is a particularly rare tumor with poorly understood histogenesis and unclear clinical characteristics and prognosis. Vulvar adenocarcinoma of intestinal type (VAIt) is a very uncommon subtype of primary vulvar adenocarcinoma and only 27 cases have been described in the literature in the past. Of these cases, two have been described as human papillomavirus (HPV)-associated VAIt. The current report presents two additional cases of primary VAIt showing variants in the KRAS, TP53, and DPYD genes and no evidence of HPV DNA by real-time polymerase chain reaction (RT-PCR). Next-generation sequencing (NGS) revealed TP53 pathogenic variants in both cases, but only one case had aberrant p53 protein immunohistochemical characteristics. KRAS and DPYD mutations were identified separately in the two cases. Due to their capacity to imitate the spread of more prevalent gastrointestinal carcinomas, these tumors may present diagnostic issues. Additional cases can contribute to a better understanding of the pathophysiology and prognosis of VAIt.
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Affiliation(s)
- Claudia Mateoiu
- Department of Clinical Pathology, Sahlgrenska University Hospital, Gothenburg, Sweden.
| | - Andrea Palicelli
- S.C. di Anat Patol Azienda USL-IRCCS, Ospedale S. Maria Nuova, di Reggio Emilia, Italy
| | - Thais Maloberti
- Solid Tumor Molecular Pathology Laboratory, IRCCS Azienda Ospedaliero-Universitaria di Bologna, University of Bologna, Italy; Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Italy
| | - Dario De Biase
- Solid Tumor Molecular Pathology Laboratory, IRCCS Azienda Ospedaliero-Universitaria di Bologna, University of Bologna, Italy; Department of Pharmacy and Biotechnology, University of Bologna, Italy
| | - Antonio De Leo
- Solid Tumor Molecular Pathology Laboratory, IRCCS Azienda Ospedaliero-Universitaria di Bologna, University of Bologna, Italy; Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Italy
| | - Magnus Lindh
- Department of Infectious Diseases, Institute of Biomedicine at the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Katja Stenström Bohlin
- Department of Obstetrics and Gynecology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Simona Stolnicu
- Department of Pathology, University of Medicine, Pharmacy, Sciences and Technology "George E Palade" of Targu Mures, Targu Mures, Romania
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Moradi L, Tajik F, Saeednejad Zanjani L, Panahi M, Gheytanchi E, Biabanaki ZS, Kazemi-Sefat GE, Hashemi F, Dehghan Manshadi M, Madjd Z. Clinical significance of CD166 and HER-2 in different types of gastric cancer. Clin Transl Oncol 2024; 26:664-681. [PMID: 37537510 DOI: 10.1007/s12094-023-03297-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 07/24/2023] [Indexed: 08/05/2023]
Abstract
INTRODUCTION Cluster of differentiation 166 (CD166), a cancer stem cell (CSC) marker, and human epidermal growth factor receptor 2 (HER-2) are expressed in a diversity of malignancies and is associated with tumor progression. Although studies regarding the importance of CSC markers and HER-2 in gastric cancer (GC) have rapidly developed, their clinicopathological, prognosis, and diagnosis value still remain unsatisfying in GC. Therefore, the present study aims to investigate the clinical, prognostic, and diagnostic significance of CD166 and HER-2 in different histological types of GC. MATERIALS AND METHODS Bioinformatic analysis was applied to determine the clinical importance of CD166 and HER-2 expression based on their tissue localization in primary GC tumors and the normal adjacent samples. The expression patterns, clinical significance, prognosis, and diagnosis value of CD166 and HER-2 proteins in tissue microarrays (TMAs) of 206 GC samples, including Signet Ring Cell (SRC) and intestinal types and also 28 adjacent normal tissues were evaluated using immunohistochemistry (IHC). RESULTS The results indicated that the expression of CD166 (membranous and cytoplasmic) and HER-2 were significantly up-regulated in tumor cells compared to adjacent normal tissues (P = 0.010, P < 0.001, and P = 0.011, respectively). A statistically significant association was detected between a high level of membranous expression of CD166 and lymphovascular invasion (P = 0.006); We also observed a statistically significant association between high cytoplasmic expression of CD166 protein and more invasion of the subserosa (P = 0.040) in the SRC type. In contrast, there was no correlation between the expression of HER-2 and clinicopathologic characteristics. Both CD166 and HER-2 showed reasonable accuracy and high specificity as diagnostic markers. CONCLUSION Our results confirmed that increased membranous and cytoplasmic expression of CD166 showed clinical significance in the SRC type and is associated with the progression of the disease and more aggressive tumor behaviors. These findings can be used to assist in designating subgroups of patients that require different follow-up strategies, and also, they might be utilized as the prognostic or diagnostic biomarkers in these types of GC for prospective clinical application.
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Affiliation(s)
- Leila Moradi
- Department of Pathology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Tajik
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Leili Saeednejad Zanjani
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Pathology and Genomic Medicine, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - Mahshid Panahi
- Department of Pathology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Elmira Gheytanchi
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Zahra Sadat Biabanaki
- Faculty of Biological Sciences, Department of Genetics, Tarbiat Modares University, Tehran, Iran
| | - Golnaz Ensieh Kazemi-Sefat
- Faculty of Advanced Technologies in Medicine, Department of Molecular Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Farideh Hashemi
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran
- Faculty of Advanced Technologies in Medicine, Department of Molecular Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Masoumeh Dehghan Manshadi
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran
- Faculty of Advanced Technologies in Medicine, Department of Molecular Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Zahra Madjd
- Department of Pathology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran.
- Faculty of Advanced Technologies in Medicine, Department of Molecular Medicine, Iran University of Medical Sciences, Tehran, Iran.
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Shin DW, Kim S, Jung K, Jung JH, Kim B, Ahn J, Kim J, Hwang JH, Lee JC. Impact of histopathological type on the prognosis of ampullary carcinoma: A systematic review and meta-analysis. Eur J Surg Oncol 2023; 49:306-315. [PMID: 36272870 DOI: 10.1016/j.ejso.2022.10.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 08/27/2022] [Accepted: 10/05/2022] [Indexed: 02/23/2023]
Abstract
Histologically, ampullary carcinomas (ACs) can be classified into intestinal (INT-AC) and pancreatobiliary (PB-AC) subtypes. However, the prognostic implications of these subtypes remain unclear. This study aimed to evaluate the impact of the histopathologic phenotype of ACs on survival following pancreaticoduodenectomy. We searched PubMed, Embase, and Medline for studies published in English from 1994 to 2021. A meta-analysis was performed using Review Manager 5.3. The primary endpoint was overall survival (OS). We identified 3,890 articles; of these, 37 articles involving 3,455 participants (1,659 INT-ACs and 1,796 PB-ACs) were included. Patients in the PB-ACs group had significantly shorter OS than those in the INT-ACs group (hazard ratio [HR]: 1.79, 95% confidence interval [95% CI]: 1.51-2.13, p < 0.001, I2 = 61%). A similar tendency was observed in the immunohistochemistry staining group (HR: 1.76, 95% CI: 1.33-2.33, p < 0.001, I2 = 67%), which included 24 studies and 1,638 patients, and the non-immunohistochemistry group (HR: 1.84, 95% CI: 1.53-2.22, p = 0.04, I2 = 46%), which included 13 studies and 1,817 patients. Subgroup analysis revealed that patients with PB-AC had higher frequencies of advanced (III, IV) and pT3-4 stage AC, lymph node metastasis, poorly differentiated tumor, positive surgical margins, lymphovascular invasion, and perineural invasion, than those with INT-AC. Patients with PB-AC had a significantly shorter OS than those with INT-AC due to a higher aggressiveness. Because the histopathologic subtype is a major prognostic factor in patients with resected AC, routine histopathologic classification should be considered even in clinical settings without immunohistochemistry.
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Affiliation(s)
- Dong Woo Shin
- Department of Internal Medicine, Hallym University College of Medicine, Hallym University Sacred Heart Hospital, Anyang, Gyeonggi-do, Republic of Korea
| | - Sihyun Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Republic of Korea
| | - Kwangrok Jung
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Republic of Korea
| | - Jae Hyup Jung
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Republic of Korea
| | - Bomi Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Republic of Korea
| | - Jinwoo Ahn
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Republic of Korea
| | - Jaihwan Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Republic of Korea; Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jin-Hyeok Hwang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Republic of Korea; Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jong-Chan Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Republic of Korea; Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea.
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Hao Y, Liu BL, Liang Y, Xiong Y, Polydorides AD, Ward S. Further prognostic stratification of intestinal type of gastric adenocarcinoma by CDX2 expression pattern. Hum Pathol 2023; 131:61-67. [PMID: 36403867 DOI: 10.1016/j.humpath.2022.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 11/10/2022] [Accepted: 11/14/2022] [Indexed: 11/19/2022]
Abstract
Gastric cancer is one of the most deadly malignancies worldwide. It is routinely divided into 2 common histologic subtypes by the Lauren classification, intestinal type and diffuse type. In recent years, the intestinal type of gastric cancer has been found to represent a heterogeneous disease with divergent prognosis. Our objective was to investigate the CDX2/CK7 immunohistochemical pattern and its role in further stratifying this type of gastric cancer. Gastrectomy cases with a diagnosis of the intestinal type of gastric adenocarcinoma from a single large institution between 2008 and 2022 were collected. Forty-four cases with available blocks and enough tumor tissue were included in this study. Four different immunohistochemical patterns were identified: CDX2+/CK7+ (40.9%), CDX2-/CK7+ (34.1%), CDX2+/CK7- (18.2%), and CDX2-/CK7- (6.8%). Compared to CDX2-negative cases, CDX2-positive ones are more likely to present better prognostic histopathological features including early stage, less perineural and lymphovascular invasion, and lower nodal metastasis. In addition, CDX2 expression was associated with specific molecular features like HER2 overexpression and genetic alterations of receptor tyrosine kinase (TRK) genes including EGFR, ERBB2, ERBB3, DDR2, and MET. In conclusion, according to the CDX2 expression pattern, the intestinal type of gastric cancer could be further divided into 2 subgroups, which have different histopathological and molecular features and different prognosis.
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Affiliation(s)
- Yansheng Hao
- Department of Pathology & Laboratory Medicine, University of Rochester Medical Center, New York, NY, 14620, USA.
| | - Bella Lingjia Liu
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, 10029, USA.
| | - Yuanxin Liang
- Department of Pathology, Yale School of Medicine, New Haven, CT, 06510, USA.
| | - Yiqin Xiong
- Department of Pathology, University of Iowa, Iowa City, IA, 52242, USA.
| | - Alexandros D Polydorides
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, 10029, USA.
| | - Stephen Ward
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, 10029, USA.
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Aida J, Takubo K, Vieth M, Neuhaus H, Fujiwara M, Arai T, Ishiwata T. Telomere lengths in Barrett's esophagus as a precancerous lesion. Esophagus 2022; 19:287-93. [PMID: 34559348 DOI: 10.1007/s10388-021-00884-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 09/16/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND We have reported that precancerous conditions and lesions invariably have shorter telomeres and associated chromosomal instability relative to normal tissue. METHODS Using the Q-FISH method and our original software, Tissue Telo, we estimated telomere lengths in cardiac- and intestinal-type mucosae in 48 cases of Barrett's esophagus (short-segment (SS) n = 18; long-segment (LS) n = 30). RESULTS There were no significant differences in telomere length between the cardiac and intestinal types in any of the 48 cases, suggesting that the presence or absence of goblet cells in the columnar segments is unrelated to telomere-dependent chromosomal instability in Barrett's esophagus. In LS Barrett's esophagus, telomeres were shorter in cardiac-type than in intestinal-type mucosa, suggesting that the former may play a more important role than the latter as a precancerous lesion in LS. Telomeres in cardiac-type mucosa were longer in SS than in LS, supporting the possibility that cardiac-type LS may pose a higher risk as a precancerous lesion than cardiac-type SS. CONCLUSIONS Although it has been considered that Barrett's carcinoma arises only from intestinal-type mucosa, our present findings support previous histogenetic studies suggesting that cardiac-type mucosa is more important as a precancerous condition in Barrett's esophagus than anticipated.
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Asaka S, Nakajima T, Ida K, Asaka R, Kobayashi C, Ito M, Miyamoto T, Uehara T, Ota H. Clinicopathological and prognostic significance of immunophenotypic characterization of endocervical adenocarcinoma using CLDN18, CDH17, and PAX8 in association with HPV status. Virchows Arch 2021; 480:269-280. [PMID: 34581850 DOI: 10.1007/s00428-021-03207-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 08/16/2021] [Accepted: 09/13/2021] [Indexed: 12/26/2022]
Abstract
In 2020, the WHO published a new system for classifying invasive endocervical adenocarcinoma based on histological features and high-risk human papillomavirus (HPV) infection. However, immunophenotypes of each histological subtype require further investigation. We immunohistochemically analyzed 66 invasive endocervical adenocarcinomas using three cell-lineage-specific markers: claudin 18 (CLDN18) for gastric, cadherin 17 (CDH17) for intestinal, and PAX8 for Müllerian epithelial cells. We identified five immunophenotypes of endocervical adenocarcinoma: gastric (21%); intestinal (14%); gastrointestinal (11%); Müllerian (35%); and not otherwise specified (NOS) (20%). Adenocarcinomas with gastric immunophenotype, characterized by aging (p = 0.0050), infrequent HPV infection (p < 0.0001), concurrent lobular endocervical glandular hyperplasia (p = 0.0060), lymphovascular invasion (p = 0.0073), advanced clinical stage (p = 0.0001), and the poorest progression-free (p < 0.0001) and overall (p = 0.0023) survivals, were morphologically compatible with gastric-type adenocarcinoma of the WHO 2020 classification. Conversely, most adenocarcinomas with Müllerian (91%) and intestinal (89%) immunophenotypes were HPV associated and morphologically compatible with usual- or intestinal-type adenocarcinomas of the WHO 2020 classification. The morphology of adenocarcinomas with gastrointestinal immunophenotype was intermediate or mixed between those of gastric and intestinal immunophenotypes; 57% were HPV associated. Adenocarcinomas with NOS immunophenotype were mainly HPV associated (85%) and histologically poorly differentiated. Multivariate analysis revealed that gastric (p = 0.008), intestinal + gastrointestinal (p = 0.0103), and NOS (p = 0.009) immunophenotypes were independent predictors of progression-free survival. Immunophenotypes characterized by CLDN18, CDH17, and PAX8 exhibited clinicopathological relevance and may improve the diagnostic accuracy and prognostic value of conventional histological classification.
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Affiliation(s)
- Shiho Asaka
- Department of Laboratory Medicine, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan. .,Department of Diagnostic Pathology, Shinshu University Hospital, Matsumoto, Japan.
| | - Tomoyuki Nakajima
- Department of Laboratory Medicine, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan
| | - Koichi Ida
- Department of Obstetrics and Gynecology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Ryoichi Asaka
- Department of Obstetrics and Gynecology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Chinatsu Kobayashi
- Department of Clinical Laboratory Sciences, Shinshu University School of Medicine, Matsumoto, Japan
| | - Masayuki Ito
- Department of Clinical Laboratory Sciences, Shinshu University School of Medicine, Matsumoto, Japan
| | - Tsutomu Miyamoto
- Department of Obstetrics and Gynecology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Takeshi Uehara
- Department of Laboratory Medicine, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan.,Department of Diagnostic Pathology, Shinshu University Hospital, Matsumoto, Japan
| | - Hiroyoshi Ota
- Department of Clinical Laboratory Sciences, Shinshu University School of Medicine, Matsumoto, Japan
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Martín-Vallejo J, Molina-Bellido P, Laforga JB, Clemente-Pérez PA. Intestinal-type adenocarcinoma of the Bartholin gland: A case report and literature review. Gynecol Oncol Rep 2021; 37:100836. [PMID: 34381862 PMCID: PMC8334373 DOI: 10.1016/j.gore.2021.100836] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 07/06/2021] [Accepted: 07/13/2021] [Indexed: 11/19/2022] Open
Abstract
This entity has pathological characteristics identical to mucinous colorectal carcinoma. KRAS mutations are observed in approximately 40% of colorectal cancers. The treatment and management may not differ from that of squamous cell carcinomas.
Purpose To report a case of intestinal-type adenocarcinoma of the Bartholin gland treated successfully with surgery and to review the current literature. Methods We report the case of a 45-year-old white woman with intestinal-type adenocarcinoma of the Bartholin gland treated with wide local excision followed by bilateral inguinal femoral lymph node dissection without adjuvant therapy. We also review the literature on the treatment and management of this rare tumor. We searched Pubmed / MEDLINE databases for previous case reports or series using the keywords “Bartholin gland”, “adenocarcinoma” and “intestinal type”. Results We found 19 cases of intestinal-type adenocarcinoma of the Bartholin gland published up to November 2020. The treatments described varied from case to case. Conclusion Intestinal-type adenocarcinoma of the Bartholin gland has been treated and managed in the same way as squamous carcinoma. Treatment of these cancers is understudied and involves local resection with curative intent. More case reports are needed to determine the best treatment strategies.
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Affiliation(s)
- Javier Martín-Vallejo
- Department of Obstetrics and Gynecology, Hospital de Denia, Avenida Marina alta, s/n, 03700 Denia, Alicante, Spain
- Corresponding author.
| | - Patricia Molina-Bellido
- Department of Obstetrics and Gynecology, Hospital de Denia, Avenida Marina alta, s/n, 03700 Denia, Alicante, Spain
| | - Juan B. Laforga
- Department of Pathology, Hospital de Denia, Avenida Marina alta, s/n, 03700 Denia, Alicante, Spain
| | - Pedro A. Clemente-Pérez
- Department of Obstetrics and Gynecology, Hospital de Denia, Avenida Marina alta, s/n, 03700 Denia, Alicante, Spain
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Koemans WJ, Luijten JCHBM, van der Kaaij RT, Grootscholten C, Snaebjornsson P, Verhoeven RHA, van Sandick JW. The metastatic pattern of intestinal and diffuse type gastric carcinoma - A Dutch national cohort study. Cancer Epidemiol 2020; 69:101846. [PMID: 33126042 DOI: 10.1016/j.canep.2020.101846] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 10/11/2020] [Accepted: 10/14/2020] [Indexed: 12/12/2022]
Abstract
INTRODUCTION The Lauren classification of gastric adenocarcinoma describes three histological subtypes, the intestinal, the diffuse and the mixed type carcinoma. The metastatic pattern of gastric adenocarcinoma by histological subtype has not been studied. METHODS Gastric adenocarcinoma patients with metastatic disease at the time of diagnosis between 1999 and 2017 were identified through the Netherlands Cancer Registry. The Lauren classification was determined based on pathology reports archived in the Dutch Pathology Registry and was linked to individual cases in the Netherlands Cancer Registry. RESULTS Among 8 231 newly diagnosed, metastatic and evaluable gastric adenocarcinoma patients, 57 % had an intestinal type carcinoma, 38 % patients had a diffuse type carcinoma and 5 % had a mixed type carcinoma. Intestinal type carcinomas more often metastasized to the liver (57 % versus 21 %, p < 0.0001) and lungs (13 % versus 7 %, p < 0.0001), whereas diffuse type carcinomas more often metastasized to the peritoneum (58 % versus 29 %, p < 0.0001) and bones (9 % versus 6 %, p < 0.0001). Patients with a diffuse type carcinoma had a worse survival perspective regardless of the number or the location of the metastases. CONCLUSION In this national cohort study, metastatic gastric adenocarcinoma of the intestinal type had a predilection for the liver and that of the diffuse type for the peritoneum.
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van der Kaaij RT, Koemans WJ, van Putten M, Snaebjornsson P, Luijten JCHBM, van Dieren JM, Cats A, Lemmens VEPP, Verhoeven RHA, van Sandick JW. A population-based study on intestinal and diffuse type adenocarcinoma of the oesophagus and stomach in the Netherlands between 1989 and 2015. Eur J Cancer 2020; 130:23-31. [PMID: 32171106 DOI: 10.1016/j.ejca.2020.02.017] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 02/04/2020] [Indexed: 12/13/2022]
Abstract
AIM To investigate the nationwide time trends in incidence and survival of oesophageal and gastric adenocarcinomas according to the Laurén classification (intestinal, diffuse and mixed type). METHODS All patients diagnosed in the Netherlands with oesophageal or gastric adenocarcinoma between 1989 and 2015 were included. A syntax was developed to determine the histological subtype based on pathology reports as archived in the Dutch pathology registry. These reports were linked to individual data from the Netherlands Cancer Registry. Relative survival was used to assess survival. RESULTS The histological subtype could be determined in 18.691 (84.1%) oesophageal and in 32.312 (83.5%) gastric adenocarcinomas. Among these, 79% were intestinal and 21% diffuse type in oesophageal cancers, compared to 55% intestinal and 44% diffuse type in gastric cancers. Relative median survival of intestinal type tumours was longer than that of diffuse type tumours, that is, 12.1 versus 9.4 months for oesophageal carcinomas, and 10.1 versus 7.6 months for gastric carcinomas, respectively. Between 1989 and 2015, the relative median survival of non-metastatic intestinal and diffuse type oesophageal adenocarcinoma improved from 12.0 to 30.0 months, and from 12.0 to 19.2 months, respectively. The same was true for intestinal type gastric carcinoma (from 22.8 to 27.6 months) but for diffuse type gastric carcinoma, the increase was less (from 16.8 to 18.0 months). CONCLUSION In this nationwide study, histological subtypes of oesophageal and gastric adenocarcinomas differed in incidence and survival times. These findings may call for a differentiated treatment approach.
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Asaka S, Nakajima T, Kugo K, Kashiwagi R, Yazaki N, Miyamoto T, Uehara T, Ota H. Immunophenotype analysis using CLDN18, CDH17, and PAX8 for the subcategorization of endocervical adenocarcinomas in situ: gastric-type, intestinal-type, gastrointestinal-type, and Müllerian-type. Virchows Arch 2020; 476:499-510. [PMID: 31932920 DOI: 10.1007/s00428-019-02739-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 12/10/2019] [Accepted: 12/22/2019] [Indexed: 12/16/2022]
Abstract
A classification system for invasive endocervical adenocarcinoma (ECA) focusing on high-risk human papillomavirus (HPV) detection has been recently developed. However, precursor lesions of each ECA subtype and immunohistochemical markers that effectively subcategorize ECAs with gastric and intestinal differentiation have not been fully described. Here, we aimed to subcategorize endocervical adenocarcinoma in situ (AIS) by immunophenotype and to characterize the histopathology of each AIS subtype. We immunohistochemically analyzed 36 AIS and 25 lobular endocervical glandular hyperplasia (LEGH) samples using three cell lineage-specific markers (CLDN18, gastric epithelial cells; CDH17, intestinal epithelial cells; and PAX8, Müllerian epithelial cells). The AISs were immunophenotypically classified as gastric-type (G-AIS; n = 2), intestinal-type (I-AIS; n = 10), gastrointestinal-type (GI-AIS; n = 3), Müllerian-type (M-AIS; n = 18), and AIS, not otherwise specified (AIS-NOS; n = 3). All 25 LEGHs were categorized as gastric-type. G-AIS had pale eosinophilic or clear cytoplasm with a small amount of apical mucin and fewer mitotic bodies. I-AIS comprised various numbers of goblet cell-type tumor cells. GI-AIS showed intermediate or mixed features of G-AIS and I-AIS. M-AIS, as with the usual-type ECA, was typically characterized by mucin depletion; however, several lesions had abundant cytoplasmic mucin. High-risk HPV was detected in most AISs but was negative in 100% (2/2) of G-AIS, 10% (1/10) of I-AIS, and 6% (1/18) of M-AIS lesions. In summary, the AIS subtypes defined by immunophenotype had distinct histopathological and etiological characteristics. Thus, immunophenotyping with CLDN18, CDH17, and PAX8 might improve the diagnostic accuracy of histopathological classifications of ECAs.
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Affiliation(s)
- Shiho Asaka
- Department of Laboratory Medicine, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan.
- Department of Diagnostic Pathology, Shinshu University Hospital, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan.
| | - Tomoyuki Nakajima
- Department of Laboratory Medicine, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan
| | - Kaori Kugo
- Department of Clinical Laboratory Sciences, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan
| | - Risako Kashiwagi
- Department of Clinical Laboratory Sciences, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan
| | - Nozomi Yazaki
- Department of Clinical Laboratory Sciences, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan
| | - Tsutomu Miyamoto
- Department of Obstetrics and Gynecology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan
| | - Takeshi Uehara
- Department of Laboratory Medicine, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan
- Department of Diagnostic Pathology, Shinshu University Hospital, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan
| | - Hiroyoshi Ota
- Department of Clinical Laboratory Sciences, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan
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11
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Lee JW, Sung JS, Park YS, Chung S, Kim YH. Identification of different gene expressions between diffuse- and intestinal-type spheroid-forming gastric cancer cells. Gastric Cancer 2019; 22:967-79. [PMID: 30726523 DOI: 10.1007/s10120-019-00935-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 02/01/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Three-dimensional in vitro spheroid models are unique because they are considered for enrichment of specific cell populations with self-renewal ability. In this study, we explored the different mechanisms of gastric cancer spheroid-forming cells according to the Lauren classification. METHODS We isolated and enriched cells with self-renewal ability using spheroid-forming methods from gastric cancer cell lines. The expression of candidate target genes was investigated using western blot and qRT-PCR analysis. Lentiviral shRNA knockdown of target gene expression was performed and the effects on spheroid, colony forming, and tumorigenic ability were analyzed. RESULTS The SNU-638, SNU-484, MKN-28, and NCI-N87 successfully formed spheroid from single cell and enriched for self-renewal ability from 11 gastric cancer cell lines, including diffuse and intestinal types. The expression of SOX2 and E-cadherin increased in spheroid-forming cells in a diffuse-type cell line (SNU-638 and SNU-484), but not in the intestinal type (MKN-28 and NCI-N87). In contrast, ERBB3 expression was only increased in intestinal-type spheroid cells. The depletion of each candidate target gene expression suppressed self-renewal ability to grow as spheroids and colonies in a soft agar assay. In particular, down-regulated ERBB3 in the intestinal-type cell lines inhibited tumor growth in a mouse xenograft model. We found that high ERBB3 gene expression correlates with decreased survival in the intestinal type of gastric cancer. CONCLUSIONS Our results suggest that diffuse- and intestinal-type spheroid-forming cells express genes differently. Our data suggest that these candidate genes from spheroid-forming cells can be used in applications in targeted therapy.
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12
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Bonin L, Devouassoux-Shisheboran M, Golfier F. Clinicopathological characteristics of patients with mucinous adenocarcinoma of the uterine cervix: A retrospective study of 21 cases. J Gynecol Obstet Hum Reprod 2019; 48:319-327. [PMID: 30807852 DOI: 10.1016/j.jogoh.2019.02.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 01/28/2019] [Accepted: 02/19/2019] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Few studies in the literature take into account the WHO's 2014 redefinition of the characteristics of mucinous adenocarcinoma of the uterine cervix. Our objective was to describe the characteristics of a group of these patients. MATERIAL AND METHODS This was a retrospective descriptive study of patients diagnosed between 1 January 2005 and 31 May 2016 in three hospitals in Lyon, France. All the cases of cervical adenocarcinoma were reanalysed by an expert in gynaecological pathology to retain the mucinous subtypes as defined in the 2014 WHO classification. We analysed their clinical and pathological characteristics. RESULTS Among the 82 cases of cervical adenocarcinoma, 21 (26%) were diagnosed as mucinous. Ten were gastric type, of which four were in the extremely well differentiated form of minimal deviation adenocarcinomas, six were intestinal type, two were signet-ring cell type, and three were not otherwise specified. The patients' mean age was 42 years and 18 patients were premenopausal. The revealing symptom was metrorrhagia in eight cases (38%) and mucinous vaginal discharge in four (19%). Fifteen (72%) of the cervical smear were abnormal. Five (31%) of the 16 patients with gastric or intestinal type adenocarcinoma had a specific radiological presentation: multiple cysts of the uterine isthmus, visible on ultrasound and with T2 hyperintensity on MRI. CONCLUSION Mucinous adenocarcinoma is a rare form of cervical cancer that can be confused with other pathological types. It can be detected using cervical smears and should be suspected in cases of mucinous discharge and characteristic MRI features.
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Affiliation(s)
- Lucie Bonin
- Department of Gynaecological Surgery and Oncology, Obstetrics, Lyon Sud University Hospital, Hospices Civils de Lyon, 165 chemin du Grand Revoyet, 69310, Pierre-Bénite, France.
| | - Mojgan Devouassoux-Shisheboran
- Department of Pathology, Lyon Sud University Hospital, Hospices Civils de Lyon, Claude Bernard University Lyon 1, 165 chemin du Grand Revoyet, 69310, Pierre-Bénite, France
| | - François Golfier
- Department of Gynaecological Surgery and Oncology, Obstetrics, Lyon Sud University Hospital, Hospices Civils de Lyon, Claude Bernard University Lyon 1, 165 chemin du Grand Revoyet, 69310, Pierre-Bénite, France
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13
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Bonin L, Devouassoux-Shisheboran M, Golfier F. [Focus on mucinous adenocarcinoma of the uterine cervix]. ACTA ACUST UNITED AC 2019; 47:352-361. [PMID: 30771514 DOI: 10.1016/j.gofs.2019.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Indexed: 12/24/2022]
Abstract
Cancer of the uterine cervix is the fourth most common cancer in women worldwide, and the fourth leading cause of cancer death in women. Squamous cell carcinoma is the first type of cervical cancer (about 75% of cases), and adenocarcinoma the second. Adenocarcinoma of the uterine cervix were redefined in the 2014 WHO classification. Endocervical adenocarcinoma, usual type, is the mose common. Mucinous adenocarcinoma were classified by this classification into different subtypes: gatric type, intestinal type and signet-ring cell type. This literature review shows the caracteristics of these various subtypes of cervical cancer, little known. These are physiopathological, clinical, cytological histological, pronostic caracteristics, and their treatments.
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Affiliation(s)
- L Bonin
- Service de chirurgie gynécologique oncologique et obstétrique, CHU Lyon-Sud, 165, chemin du Grand Revoyet, 69495 Pierre-Bénite, France.
| | - M Devouassoux-Shisheboran
- Service d'anatomie et de cytologie pathologiques, CHU Lyon-Sud, 165, chemin du Grand Revoyet, 69495 Pierre-Bénite, France
| | - F Golfier
- Service de chirurgie gynécologique oncologique et obstétrique, CHU Lyon-Sud, 165, chemin du Grand Revoyet, 69495 Pierre-Bénite, France
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14
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Kurita T, Matuura Y, Hisaoka M, Hachisuga T. Adenocarcinoma of intestinal type of the vulva. Int Cancer Conf J 2019; 8:89-93. [PMID: 31149555 DOI: 10.1007/s13691-019-00361-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Accepted: 01/31/2019] [Indexed: 11/29/2022] Open
Abstract
Primary adenocarcinoma of the vulva is a rare disease, and usually arises in a Bartholin gland or occurs in association with Paget's disease. Furthermore, adenocarcinoma of intestinal type of the vulva is an extremely rare neoplasm, and few cases have been reported. The appropriate treatment for optimal prognosis is unclear. We report a case of adenocarcinoma of intestinal type of the vulva occurring in a 63-year-old female. The tumor was found near the urethra, and biopsy specimen showed a proliferation of signet ring cells embedded in an abundant myxoid stroma and irregular tubular structures of atypical columnar epithelium. An extensive workup showed no metastases. Local excision with a 2-cm lesion in the vulva side, bilateral superficial inguinal lymph node dissection and Cloquet lymph node biopsy were performed. Cancer cells contained mucinous materials in the cytoplasm, which exhibited diffuse positive staining for cytokeratin 20 and CDX2. The final pathologic diagnosis was adenocarcinoma of intestinal type of the vulva (pT1bN0M0). The patient received adjuvant external irradiation because of positive urethral surgical margin. She is well 1 year after therapy. Immunohistochemical staining for cytokeratin 20 and polyclonal CDX2 is helpful with investigation of adenocarcinoma of intestinal type, but long-term prognosis remains unclear.
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Affiliation(s)
- Tomoko Kurita
- 1Department of Obstetrics and Gynecology, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, Fukuoka 807-8555 Japan
| | - Yusuke Matuura
- 2Department of Nursing of human broad development, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, Fukuoka 807-8555 Japan
| | - Masanori Hisaoka
- 3Department of Pathology, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, Fukuoka 807-8555 Japan
| | - Toru Hachisuga
- Department of Obstetrics and Gynecology, Steel Memorial Yahata Hospital, Kitakyushu, Japan
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15
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Herrera-Goepfert R, Soca-Chafre G, Almeida-Navarro S, Montiel-Dávalos A. Clinicopathological features related to survival in adenocarcinoma of the Vaterian system in a Mexican population. Hum Pathol 2019; 83:68-76. [PMID: 30179685 DOI: 10.1016/j.humpath.2018.08.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 08/17/2018] [Accepted: 08/23/2018] [Indexed: 11/23/2022]
Abstract
Adenocarcinomas of the ampulla of Vater account for 0.5% of malignant neoplasms of the gastrointestinal tract and 6% to 20% of malignant periampullary neoplasms, with most patients being candidates for elective surgery. Our objective was to evaluate the clinicopathological prognostic factors of ampullary adenocarcinomas after surgical resection in a Mexican population. From the records of the Department of Pathology at the Instituto Nacional de Cancerología, México, cases diagnosed as adenocarcinomas of the ampulla of Vater were selected over a period of 11 years, from January 2005 to September 2015. Cases with a pancreaticoduodenectomy report were included, and from each case, demographic and pathological data of the surgical specimen were obtained. Univariate and multivariate statistical analyses were performed using the log-rank test and Cox regression. Of 157 cases diagnosed as ampullary adenocarcinomas, 104 patients were excluded as not eligible for surgical treatment at the time of diagnosis. In the remaining 53 patients, a pancreaticoduodenectomy was performed. The mean age of the entire group was 55.4 years, and most were men. Intestinal-type adenocarcinomas were more frequent (77.4%) than pancreatobiliary-type (15.1%), with most being without perineural invasion, well to moderately differentiated, and less than 3 cm in size. Lymph node metastasis and age greater than 65 years had a negative impact on overall survival of the patients. The most convenient classification of malignant epithelial tumors of the Vaterian system is according to the histopathologic phenotype grouped into intestinal-, pancreatobiliary-, and mixed-type adenocarcinomas, as well as uncommon variants.
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16
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Tominaga K, Kamimura K, Takahashi K, Yokoyama J, Terai S. A case of Behçet's disease with various gastrointestinal findings. Clin J Gastroenterol 2018; 11:354-8. [PMID: 29667077 DOI: 10.1007/s12328-018-0860-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 04/07/2018] [Indexed: 01/18/2023]
Abstract
Behçet's disease (BD) is a systemic inflammatory disorder involving the oral and genital mucosa, skin, eyes, gastrointestinal tract, joints, vasculature, and nervous. The gastrointestinal lesions accompanying with BD can extend along the full length of the tract, from the mouth to the anus, and show various clinical characteristics which is difficult to be differentiate from the other inflammatory bowel diseases including ulcerative colitis and Crohn's disease. Hence, the differential diagnosis is difficult and can affect treatment outcomes. We report here, a BD case showing varied gastrointestinal lesions and endoscopic findings. The information, endoscopic findings, differential diagnosis, and treatment approach in this case might help physicians to distinguish from other diseases and to manage similar cases.
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17
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Takao M, Yoshino Y, Taguchi A, Uno M, Okada S, Kino N, Funata N, Yasugi T. A case of mature cystic teratoma with intestinal structures harboring intestinal-type low-grade mucinous neoplasm. Int Cancer Conf J 2018; 7:59-64. [PMID: 31149516 DOI: 10.1007/s13691-018-0321-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 03/19/2018] [Indexed: 10/24/2022] Open
Abstract
The formation of gastrointestinal-type epithelium is found in 7-13% of mature cystic teratomas, which are the most common germ cell tumors of the ovary. Few cases harboring organized gastrointestinal tract formation have been reported, and a mucinous neoplasm arising in them is further rare. Here, we report a case of an ovarian mature cystic teratoma with intestinal structures harboring intestinal-type mucinous neoplasm, mimicking low-grade appendiceal mucinous cystadenoma. A 66-year-old female, with remarkably increased serum carcinoembryonic antigen (CEA) level, underwent total abdominal hysterectomy and bilateral salpingo-oophorectomy due to the ovarian tumor. The immunoprofile of the tumor showed CK7-/CK20+. We review the past literatures, and then consider that the existence of mucinous neoplasm should be kept in mind if we find elevated level of serum CEA and the organized gastrointestinal development in an ovary. The immunoprofile of CK7/CK20 is useful to determine the origin of mucinous tumors associated with mature cystic teratomas.
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18
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Binh TT, Tuan VP, Dung HDQ, Tung PH, Tri TD, Thuan NPM, Khien VV, Hoan PQ, Suzuki R, Uchida T, Trang TTH, Yamaoka Y. Advanced non-cardia gastric cancer and Helicobacter pylori infection in Vietnam. Gut Pathog 2017; 9:46. [PMID: 28824711 PMCID: PMC5561603 DOI: 10.1186/s13099-017-0195-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Accepted: 08/06/2017] [Indexed: 02/06/2023] Open
Abstract
Background The incidence of gastric cancer in the Northern city, Hanoi is higher than in the Southern city, Ho Chi Minh, Vietnam. We previously reported that Helicobacter pylori vacA m1 genotype might be responsible for the difference between the two cities, however, the study only included non-cancer patients. The aim of this study is to investigate the non-cardia gastric cancer characteristics and the role of H. pylori virulence on different non-cardia gastric cancer incidence between two cities in Vietnam. Methods and Results We recruited 282 non-cardia gastric cancer patients that had undergone gastroscopy in two cities, Ho Chi Minh and Hanoi, Vietnam. Characteristics of non-cardia gastric cancer were late age of onset (mean age, 62.5 years), predominance in males (ratio of males/females; 3.9:1), diffuse type (55.3%), and high prevalence of H. pylori infection (79.4%). H. pylori infection and the vacA m1 genotype conferred an increased risk for GC (OR, 2.02; 95% CI 1.4–3.0; P = 0.0003 and OR, 2.7; 95% CI 1.5–4.7; P = 0.001, respectively). Interestingly, the presence of vacA m1 genotype in the gastric cancer group was significantly higher than that in the non-cancer group (68.8% vs 44.9%, P = 0.001) and the significant tendency still observed in Ho Chi Minh (67.6% vs 31.9%, P < 0.0001). Conclusion We first describe the characteristics of non-cardia gastric cancer in Vietnam. Helicobacter pylori infection was associated with the development of non-cardia GC. vacA m1 genotype might contribute to incidence differences between the two cities. Electronic supplementary material The online version of this article (doi:10.1186/s13099-017-0195-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Tran Thanh Binh
- Department of Environmental and Preventive Medicine, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Yufu, Oita 879-5593 Japan.,Department of Endoscopy, Cho Ray Hospital, Ho Chi Minh, Vietnam
| | - Vo Phuoc Tuan
- Department of Environmental and Preventive Medicine, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Yufu, Oita 879-5593 Japan.,Department of Endoscopy, Cho Ray Hospital, Ho Chi Minh, Vietnam
| | | | - Pham Huu Tung
- Department of Endoscopy, Cho Ray Hospital, Ho Chi Minh, Vietnam
| | - Tran Dinh Tri
- Department of Endoscopy, Cho Ray Hospital, Ho Chi Minh, Vietnam
| | | | - Vu Van Khien
- Department of Hepatogastroenterology, 108 Military Central Hospital, Hanoi, Vietnam
| | - Phan Quoc Hoan
- Department of Molecular Biology, 108 Military Central Hospital, Hanoi, Vietnam
| | - Rumiko Suzuki
- Department of Environmental and Preventive Medicine, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Yufu, Oita 879-5593 Japan
| | - Tomohisa Uchida
- Department of Molecular Pathology, Oita University Faculty of Medicine, Yufu, Japan
| | - Tran Thi Huyen Trang
- Department of Environmental and Preventive Medicine, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Yufu, Oita 879-5593 Japan.,Department of Molecular Biology, 108 Military Central Hospital, Hanoi, Vietnam
| | - Yoshio Yamaoka
- Department of Environmental and Preventive Medicine, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Yufu, Oita 879-5593 Japan.,Department of Medicine-Gastroenterology, Baylor College of Medicine, Houston, TX USA
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19
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Lee IH, Kim MK, Lee YK, Hong SR, Lee KH. Primary mucinous adenocarcinoma of the vulva, intestinal type. Obstet Gynecol Sci 2017; 60:369-73. [PMID: 28791269 DOI: 10.5468/ogs.2017.60.4.369] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 05/25/2017] [Accepted: 05/31/2017] [Indexed: 12/02/2022] Open
Abstract
Primary vulva malignancy is a rare gynecologic malignancy. Most of them are squamous cell carcinomas and adenocarcinomas are much less common. Intestinal type is a rare variant of primary adenocarcinoma of the vulva. It histologically resembles mucinous colonic carcinomas. Origin from cloacal remnants has been suggested but remains speculative. A 64-year-old woman was referred to our clinic with a 1-month history of an itching vulva mass. An incisional biopsy was performed at other hospital and disclosed adenocarcinoma of intestinal type. Extensive workups were performed to detect other underlying carcinomas but revealed nothing abnormal. She underwent wide local excision without lymph node dissection for a primary vulva carcinoma. She received no adjuvant therapy and has been free from recurrent disease for 12 months after surgery. The authors report a rare case and review the relevant literature.
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20
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Rahimi S, Akaev I, Repanos C, Brennan PA, Dubois JD. Primary Intestinal-Type Adenocarcinoma of Tongue: A Case Report with Immunohistochemical and Molecular Profiles and Review of the Literature. Head Neck Pathol 2017; 11:186-91. [PMID: 27752836 DOI: 10.1007/s12105-016-0759-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Accepted: 09/27/2016] [Indexed: 10/20/2022]
Abstract
Primary lingual intestinal-type adenocarcinomas are extremely rare with only a few cases described. A case with immunohistochemical expression of Androgen Receptor (AR) which was treated solely by chemo-radiotherapy is reported herein. A 54-year-old male was referred with symptoms of fullness in his tongue. Clinical examination showed an asymmetry of the tongue with a hard mass palpable within the middle of the tongue. Biopsy showed intestinal-type adenocarcinoma. The tumour showed positive staining with cytokeratin 7, cytokeratin 20, CDX2, AR, β-catenin and was mismatch repair proteins (MMR) proficient. The molecular analysis did not show mutations in the KRAS, NRAS, BRAF and PIK3CA genes. The patient was treated with radiochemotherapy and is in remission 3.5 years after the diagnosis. This is the first case of intestinal-type tongue adenocarcinoma which showed AR expression and was treated solely with radical chemoradiotherapy.
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21
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Albores-Saavedra J, Córdova-Ramón JC, Chablé-Montero F, Dorantes-Heredia R, Henson DE. Cystadenomas of the liver and extrahepatic bile ducts: Morphologic and immunohistochemical characterization of the biliary and intestinal variants. Ann Diagn Pathol 2015; 19:124-9. [PMID: 25792461 DOI: 10.1016/j.anndiagpath.2015.03.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Accepted: 03/02/2015] [Indexed: 11/16/2022]
Abstract
Cystadenomas of the liver and extrahepatic bile ducts (EHBD) are uncommon but distinctive neoplasms whose terminology and epithelial phenotype have been a source of controversy. We reviewed 20 cases, 16 arising in the liver and 4 in the EHBD. Eighteen patients were women, with a mean age of 36.5 years. Eighteen tumors were multiloculated and 2 were unilocular. The tumor size ranged from 4 to 29 cm (average, 11 cm). The cyst fluid in 13 tumors was described as serous, in 2 as clear, in 2 others as hemorrhagic, and in 1 as serous and mucinous. Only in 2 tumors was the fluid described as mucinous. In 18 cystadenomas, the predominant epithelial lining consisted of a single layer of cuboidal or low-columnar nondysplastic cells similar to those of the gallbladder or bile ducts. This epithelial lining was strongly positive for cytokeratins 7 and 19, and focally positive for MUC1. Only 2 cystadenomas showed predominant intestinal differentiation characterized by mature goblet cells and columnar absorptive cells. These cells expressed CDX2, MUC2, and cytokeratin 20. Admixed with the goblet and columnar cells, there were serotonin-containing cells and Paneth cells. These 2 tumors showed extensive areas of high-grade dysplasia and invasive adenocarcinoma with intestinal phenotype. A subepithelial ovarian-like stroma was present in all tumors. None of the patients died of the tumors. We believe that the term mucinous cystic tumor recommended by the World Health Organization for all cystadenomas of the liver and EHBD is a misnomer.
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Affiliation(s)
- Jorge Albores-Saavedra
- Department of Pathology, Medica Sur Clinic and Foundation, Mexico City, Mexico; Department of Pathology, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", Mexico City, Mexico.
| | - Juan Carlos Córdova-Ramón
- Department of Pathology, Medica Sur Clinic and Foundation, Mexico City, Mexico; Department of Pathology, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", Mexico City, Mexico
| | | | | | - Donald E Henson
- Department of Preventive Medicine, Division of Epidemiology and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, MD
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22
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Ersen A, Unlu MS, Akman T, Sagol O, Oztop I, Atila K, Bora S, Ellidokuz H, Sarioglu S. Tumor deposits in gastric carcinomas. Pathol Res Pract 2014; 210:565-70. [PMID: 24726262 DOI: 10.1016/j.prp.2014.03.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2013] [Revised: 02/20/2014] [Accepted: 03/10/2014] [Indexed: 01/11/2023]
Abstract
We performed this study to examine the prevalence of tumor deposits (TD) in gastric adenocarcinomas (GACa), and the relevance of their presence, size and type to clinical outcome. Ninety-six patients, histopathologically diagnosed as GACa following a total/subtotal gastrectomy were included, and clinicopathologic data were recorded. Due to the statistical analysis, the majority of TD(+) cases were of intestinal type and showed vascular invasion. In these cases, the incidence of local recurrence was significantly higher. The majority of GACa of intestinal type with TD were of high grade and showed vascular invasion. Recurrence and death were more commonly encountered among them. The recurrence-free survival (RFS) was significantly shorter in patients with TDs, which was also confirmed by multivariate analysis, and there was a significant difference between both RFS and overall survival of TD(+) and TD(-) cases of intestinal type GACa. In conclusion, in this study, we demonstrate that TDs are not infrequently observed in GACa, they are more commonly associated with the intestinal type and vascular invasive gastric cancers. Our study shows the prognostic impact of TDs, especially regarding the RFS. Therefore, the documentation of TDs might be considered for prospective studies, especially for the intestinal type GACa, a shortcoming of this study.
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Affiliation(s)
- Ayca Ersen
- Dokuz Eylul University, Faculty of Medicine, Pathology Department, Turkey.
| | - Mehtat S Unlu
- Dokuz Eylul University, Faculty of Medicine, Pathology Department, Turkey
| | - Tulay Akman
- Dokuz Eylul University, Faculty of Medicine, Department of Medical Oncology, Turkey
| | - Ozgul Sagol
- Dokuz Eylul University, Faculty of Medicine, Pathology Department, Turkey
| | - Ilhan Oztop
- Dokuz Eylul University, Faculty of Medicine, Department of Medical Oncology, Turkey
| | - Koray Atila
- Dokuz Eylul University, Faculty of Medicine, Department of General Surgery, Turkey
| | - Seymen Bora
- Dokuz Eylul University, Faculty of Medicine, Department of General Surgery, Turkey
| | | | - Sulen Sarioglu
- Dokuz Eylul University, Faculty of Medicine, Pathology Department, Turkey
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Sung R, Kang L, Han JH, Choi JW, Lee SH, Lee TH, Park SH, Kim HJ, Lee ES, Kim YS, Choi YW, Park SM. Differential expression of E-cadherin, β-catenin, and S100A4 in intestinal type and nonintestinal type ampulla of Vater cancers. Gut Liver 2013; 8:94-101. [PMID: 24516707 PMCID: PMC3916694 DOI: 10.5009/gnl.2014.8.1.94] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2013] [Revised: 03/05/2013] [Accepted: 04/04/2013] [Indexed: 12/18/2022] Open
Abstract
Background/Aims Epithelial-mesenchymal transition (EMT)-related proteins may exhibit differential expression in intestinal type or pancreatobiliary type ampulla of Vater carcinomas (AVCs). We evaluated the expression of E-cadherin, β-catenin, and S100A4 in intestinal and nonintestinal type AVCs and analyzed their relationships with clinicopathological variables and survival. Methods A clinicopathological review of 105 patients with AVCs and immunohistochemical staining for E-cadherin, β-catenin, and S100A4 were performed. The association between clinicopathological parameters, histological type, and expression of EMT proteins and their effects on survival were analyzed. Results Sixty-five intestinal type, 35 pancreatobiliary type, and five other types of AVCs were identified. The severity of EMT changes differed between the AVC types; membranous loss of E-cadherin and β-catenin was observed in nonintestinal type tumors, whereas aberrant nonmembranous β-catenin expression was observed in intestinal type tumors. EMT-related changes were more pronounced in the invasive tumor margin than in the tumor center, and these EMT-related changes were related to tumor aggressiveness. Among the clinicopathological parameters, a desmoplastic reaction was related to overall survival, and the reaction was more severe in nonintestinal type than in intestinal type AVCs. Conclusions Dysregulation of E-cadherin, β-cadherin, and S100A4 expression may play a role in the carcinogenesis and tumor progression of AVCs.
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Affiliation(s)
- Rohyun Sung
- Department of Pathology, Medical Research Institute, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Li Kang
- Department of Internal Medicine, Medical Research Institute, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Joung-Ho Han
- Department of Internal Medicine, Medical Research Institute, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Jae-Woon Choi
- Department of Surgery, Medical Research Institute, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Sang Hwa Lee
- Department of Pathology, Research Center, Aerospace Medical Center, Cheongju, Korea
| | - Tae Hoon Lee
- Department of Internal Medicine, Soonchunhyang University Cheonan Hospital, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Sang-Heum Park
- Department of Internal Medicine, Soonchunhyang University Cheonan Hospital, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Hong Ja Kim
- Department of Internal Medicine, Dankook University College of Medicine, Cheonan, Korea
| | - Eaum Seok Lee
- Department of Internal Medicine, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Korea
| | - Young Suk Kim
- Department of Internal Medicine, Konyang University College of Medicine, Daejeon, Korea
| | - Young Woo Choi
- Department of Internal Medicine, Konyang University College of Medicine, Daejeon, Korea
| | - Seon Mee Park
- Department of Internal Medicine, Medical Research Institute, Chungbuk National University College of Medicine, Cheongju, Korea
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