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Filippo D, Guardone L, Listorti V, Elisabetta R. Microbiome in cancer: A comparative analysis between humans and dogs. Vet J 2024; 305:106145. [PMID: 38788999 DOI: 10.1016/j.tvjl.2024.106145] [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: 09/18/2023] [Revised: 04/22/2024] [Accepted: 05/21/2024] [Indexed: 05/26/2024]
Abstract
Cancer is a major cause of death in humans and animals worldwide. While cancer survival rates have increased over recent decades, further research to identify risk factors for the onset and progression of disease, and safe and highly efficacious treatments, is needed. Spontaneous tumours in pets represent an excellent model for neoplastic disease in humans. In this regard, dogs are an interesting species, as the divergence between the dog and human genome is low, humans and dogs have important similarities in the development and functioning of the immune system, and both species often share the same physical environment. There is also a higher homology between the canine and human microbiome than murine model. This review aims to describe and organize recently published information on canine microbiome assemblages and their relationship with the onset and progression of colorectal cancer, breast cancer and lymphoma, and to compare this with human disease. In both species, dysbiosis can induce variations in the gut microbiota that strongly influence shifts in status between health and disease. This can produce an inflammatory state, potentially leading to neoplasia, especially in the intestine, thus supporting canine studies in comparative oncology. Intestinal dysbiosis can also alter the efficacy and side effects of cancer treatments. Fewer published studies are available on changes in the relevant microbiomes in canine lymphoma and mammary cancer, and further research in this area could improve our understanding of the role of microbiota in the development of these cancers.
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Affiliation(s)
- Dell'Anno Filippo
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Genova 16129, Italy; Department of Public Health, Experimental and Forensic Medicine, Section of Biostatistics and Clinical Epidemiology, University of Pavia, Pavia, Italy
| | - Lisa Guardone
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Genova 16129, Italy
| | - Valeria Listorti
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Genova 16129, Italy
| | - Razzuoli Elisabetta
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Genova 16129, Italy.
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Chang H, Kang J, Pu T, Su R, Chen C, Hu J. Diffuse large B-cell lymphoma-induced intussusception: A case report and literature review. Clin Case Rep 2024; 12:e9046. [PMID: 38895050 PMCID: PMC11183938 DOI: 10.1002/ccr3.9046] [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: 12/20/2023] [Revised: 02/21/2024] [Accepted: 05/18/2024] [Indexed: 06/21/2024] Open
Abstract
Adult intussusception necessitates early surgical intervention. We emphasis the significance of considering diffuse large B-Cell lymphoma in differential diagnoses for adult intussusception, particularly in the colon, to ensure precise diagnosis and optimal management.
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Affiliation(s)
- Hao‐Cheng Chang
- Department of Surgery, Tri‐Service General HospitalNational Defense Medical CenterTaipeiTaiwan
| | - Jung‐Cheng Kang
- Department of Surgery, Division of Colon and Rectal SurgeryTaiwan Adventist HospitalTaipeiTaiwan
| | - Ta‐Wei Pu
- Division of Colon and Rectal Surgery, Department of Surgery, Tri‐Service General Hospital Songshan BranchNational Defense Medical CenterTaipeiTaiwan
- Division of Colon and Rectal Surgery, Department of Surgery, Tri‐Service General HospitalNational Defense Medical CenterTaipeiTaiwan
| | - Ruei‐Yu Su
- Department of Pathology, Tri‐Service General HospitalNational Defense Medical CenterTaipeiTaiwan
- Department of Pathology and Laboratory MedicineTaoyuan Armed Forces General HospitalTaoyuanTaiwan
| | - Chao‐Young Chen
- Division of Colon and Rectal Surgery, Department of Surgery, Tri‐Service General HospitalNational Defense Medical CenterTaipeiTaiwan
| | - Je‐Ming Hu
- Division of Colon and Rectal Surgery, Department of Surgery, Tri‐Service General HospitalNational Defense Medical CenterTaipeiTaiwan
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Zaher EA, Ebrahim MA, Patel P, Zaher D, Talib M. A Case of an Unusual Bleeder: Small Bowel Lymphoma. Cureus 2024; 16:e59448. [PMID: 38826993 PMCID: PMC11141101 DOI: 10.7759/cureus.59448] [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: 04/30/2024] [Indexed: 06/04/2024] Open
Abstract
This case report highlights an uncommon presentation of small bowel lymphoma as gastrointestinal bleeding in an 87-year-old female with a history of ulcerative colitis. Despite non-specific symptoms and negative findings on upper endoscopy and colonoscopy, ileoscopy revealed a distal ileal mass with a solitary non-bleeding ulcer, confirmed by biopsy as diffuse large B-cell lymphoma (DLBCL). The patient opted for palliative management. Small intestinal lymphomas, particularly DLBCL, pose diagnostic challenges due to their varied presentations. Timely detection is crucial for optimal outcomes, emphasizing the importance of prompt utilization of diagnostic methods in suspected cases.
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Affiliation(s)
- Eli A Zaher
- Internal Medicine, Ascension Saint Joseph Hospital, Chicago, USA
| | | | - Parth Patel
- Internal Medicine, Ascension Saint Joseph Hospital, Chicago, USA
| | - Daria Zaher
- Internal Medicine, University Clinical Hospital in Bialystok, Bialystok, POL
| | - Maen Talib
- Internal Medicine, Midwestern University Chicago College of Osteopathic Medicine, Chicago, USA
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Jiménez C, Garrote-de-Barros A, López-Portugués C, Hernández-Sánchez M, Díez P. Characterization of Human B Cell Hematological Malignancies Using Protein-Based Approaches. Int J Mol Sci 2024; 25:4644. [PMID: 38731863 PMCID: PMC11083628 DOI: 10.3390/ijms25094644] [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: 03/19/2024] [Revised: 04/19/2024] [Accepted: 04/23/2024] [Indexed: 05/13/2024] Open
Abstract
The maturation of B cells is a complex, multi-step process. During B cell differentiation, errors can occur, leading to the emergence of aberrant versions of B cells that, finally, constitute a malignant tumor. These B cell malignancies are classified into three main groups: leukemias, myelomas, and lymphomas, the latter being the most heterogeneous type. Since their discovery, multiple biological studies have been performed to characterize these diseases, aiming to define their specific features and determine potential biomarkers for diagnosis, stratification, and prognosis. The rise of advanced -omics approaches has significantly contributed to this end. Notably, proteomics strategies appear as promising tools to comprehensively profile the final molecular effector of these cells. In this narrative review, we first introduce the main B cell malignancies together with the most relevant proteomics approaches. Then, we describe the core studies conducted in the field and their main findings and, finally, we evaluate the advantages and drawbacks of flow cytometry, mass cytometry, and mass spectrometry for the profiling of human B cell disorders.
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Affiliation(s)
- Cristina Jiménez
- Hematology Department, University Hospital of Salamanca (HUS/IBSAL), CIBERONC and Cancer Research Institute of Salamanca-IBMCC (USAL-CSIC), 37007 Salamanca, Spain;
| | - Alba Garrote-de-Barros
- Department of Biochemistry and Molecular Biology, Pharmacy School, Universidad Complutense de Madrid, 28040 Madrid, Spain; (A.G.-d.-B.); (M.H.-S.)
- Department of Translational Hematology, Instituto de Investigación Hospital 12 de Octubre (imas12), Hematological Malignancies Clinical Research Unit H12O-CNIO, 28029 Madrid, Spain
| | - Carlos López-Portugués
- Department of Physical and Analytical Chemistry Chemistry, Faculty of Chemistry, University of Oviedo, 33006 Oviedo, Spain;
- Health Research Institute of the Principality of Asturias (ISPA), 33011 Oviedo, Spain
| | - María Hernández-Sánchez
- Department of Biochemistry and Molecular Biology, Pharmacy School, Universidad Complutense de Madrid, 28040 Madrid, Spain; (A.G.-d.-B.); (M.H.-S.)
- Department of Translational Hematology, Instituto de Investigación Hospital 12 de Octubre (imas12), Hematological Malignancies Clinical Research Unit H12O-CNIO, 28029 Madrid, Spain
| | - Paula Díez
- Department of Physical and Analytical Chemistry Chemistry, Faculty of Chemistry, University of Oviedo, 33006 Oviedo, Spain;
- Health Research Institute of the Principality of Asturias (ISPA), 33011 Oviedo, Spain
- Department of Functional Biology, Faculty of Medicine and Health Science, University of Oviedo, 33006 Oviedo, Spain
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Li L, Ma H, Niu M, Chen C, Yu C, Zhang H, Jin M. Characterization of primary small intestinal lymphoma: a retrospective study based on double balloon endoscopy. BMC Gastroenterol 2024; 24:116. [PMID: 38504190 PMCID: PMC10953079 DOI: 10.1186/s12876-024-03193-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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 03/01/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND The diagnosis of primary small intestinal lymphoma (PSIL) is difficult. This study aimed to evaluate the clinical, radiological and endoscopic characteristics of PSIL and provide clue for diagnosis. METHODS A total of 30 patients diagnosed with PSIL who underwent double balloon endoscopy (DBE) in the First Affiliated Hospital of Zhejiang University were retrospectively analyzed. Clinical, radiological and endoscopic data were collected. Univariate analysis was used to determine significant indicators for differentiating three main subtypes of PSIL. Cox regression analysis was performed to assess the risk factors for survival. RESULTS In this study, 10 patients were pathologically diagnosed as diffuse large B-cell lymphoma (DLBCL), 11 were indolent B-cell lymphoma (BCL) and 9 were T-cell lymphoma (TCL). Compared with DLBCL patients, the body mass index (BMI) of TCL patients was significantly lower (p = 0.004). Meanwhile, compared with patients with DLBCL, the patients with indolent BCL had lower levels of C-reactive protein, lactate dehydrogenase (LDH), fibrinogen and D-Dimer (p = 0.004, p = 0.004, p = 0.006, and p = 0.002, respectively), and lower proportion of thicker intestinal wall and aneurysmal dilation in CT scan (p = 0.003 and p = 0.020, respectively). In terms of ulcer morphology, patients with DLBCL had significantly higher proportion of deep ulcers than patients with indolent BCL (p = 0.020, respectively). Cox regression analysis showed that drink (p = 0.034), concomitant colonic ulcers (p = 0.034) and elevated LDH (p = 0.043) are risk factors for mortality in patients with PSIL. CONCLUSIONS This study provides clinical characteristics of patients with PSIL. Thicker intestinal wall and aneurismal dilation detected on CT scan and deeper ulcer on DBE examination helps to establish a diagnosis of DLBCL.
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Affiliation(s)
- Lin Li
- Department of Gastroenterology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Huijian Ma
- Department of Gastroenterology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Meng Niu
- Department of Gastroenterology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Chunxiao Chen
- Department of Gastroenterology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Chaohui Yu
- Department of Gastroenterology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Hong Zhang
- Department of Gastroenterology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.
| | - Meng Jin
- Department of Gastroenterology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.
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Käsmann L, Degerli E, El-Marouk K, Manapov F. Case report: Incidental MALT lymphoma of the left adrenal gland mimicking a metastatic spread within durvalumab maintenance treatment in inoperable stage III non-small cell lung cancer. Front Oncol 2024; 14:1226422. [PMID: 38567155 PMCID: PMC10985782 DOI: 10.3389/fonc.2024.1226422] [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: 05/21/2023] [Accepted: 02/29/2024] [Indexed: 04/04/2024] Open
Abstract
Durvalumab after chemotherapy in non-operable stage III non-small cell lung cancer (NSCLC) is the standard of care worldwide. We present a patient with the incidental discovery of a unilateral MALT lymphoma of the adrenal gland and adrenalitis during durvalumab maintenance treatment detected by 18F-FDG-PET/CT. We assessed the clinical and histopathological findings, radiological examinations and overall treatment. Our work emphasizes the significance of considering other differential diagnoses and the importance of multidisciplinary treatment of the findings, especially within clinical trials.
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Affiliation(s)
- Lukas Käsmann
- Department of Radiation Oncology, University Hospital, Ludwig-Maximilians-University (LMU) Munich, Munich, Germany
- German Center for Lung Research (DZL), Partner Site Munich, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Esra Degerli
- Department of Radiation Oncology, University Hospital, Ludwig-Maximilians-University (LMU) Munich, Munich, Germany
| | - Karim El-Marouk
- Department of Radiation Oncology, University Hospital, Ludwig-Maximilians-University (LMU) Munich, Munich, Germany
| | - Farkhad Manapov
- Department of Radiation Oncology, University Hospital, Ludwig-Maximilians-University (LMU) Munich, Munich, Germany
- Private Practise ´Die RADIOLOGIE´, Munich, Germany
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Huang CW, Yen HH, Chen YY. A Rare Cause of Obscure Gastrointestinal Bleeding. Dig Dis Sci 2024; 69:645-647. [PMID: 38170340 DOI: 10.1007/s10620-023-08235-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 12/10/2023] [Indexed: 01/05/2024]
Affiliation(s)
- Chih-Wen Huang
- Division of Gastroenterology, Changhua Christian Hospital, Changhua, Taiwan
| | - Hsu-Heng Yen
- Division of Gastroenterology, Changhua Christian Hospital, Changhua, Taiwan.
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan.
- Artificial Intelligence Development Center, Changhua Christian Hospital, Changhua, Taiwan.
| | - Yang-Yuan Chen
- Division of Gastroenterology, Changhua Christian Hospital, Changhua, Taiwan
- Artificial Intelligence Development Center, Changhua Christian Hospital, Changhua, Taiwan
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Lee H, Choe Y, Heo J, Park GH, Lee SY, Cho YW, Kim HS. Case 19: A 65-Year-Old Man With Melena and Hematochezia. J Korean Med Sci 2024; 39:e66. [PMID: 38374631 PMCID: PMC10876435 DOI: 10.3346/jkms.2024.39.e66] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 01/18/2024] [Indexed: 02/21/2024] Open
Affiliation(s)
- Hajin Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Younghee Choe
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
| | - Jung Heo
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Gwkang Hui Park
- Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Su Young Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Young Wook Cho
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hyo Suk Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Cristian M, Așchie M, Mitroi AF, Deacu M, Boșoteanu M, Bălțătescu GI, Stoica AG, Nicolau AA, Enciu M, Crețu AM, Caloian AD, Orășanu CI, Poinăreanu I. The impact of MYD88 and PIM1 in mature large B-cell non-Hodgkin lymphomas: Defining element of their evolution and prognosis. Medicine (Baltimore) 2024; 103:e36269. [PMID: 38335426 PMCID: PMC10860999 DOI: 10.1097/md.0000000000036269] [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: 07/12/2023] [Revised: 10/31/2023] [Accepted: 11/01/2023] [Indexed: 02/12/2024] Open
Abstract
Sequence studies of the entire exome and transcriptome of lymphoma tissues have identified MYD88 and PIM1 as involved in the development and oncogenic signaling. We aimed to determine the frequency of MYD88 and PIM1 mutations, as well as their expressions in conjunction with the clinicopathological parameters identified in mature large B-cell non-Hodgkin lymphomas. The ten-year retrospective study included 50 cases of mature large B-cell lymphoma, diagnosed at the Pathology Department of the Emergency County Hospital of Constanţa and Săcele County Hospital of Brasov. They were statistically analyzed by demographic, clinicopathological, and morphogenetic characteristics. We used a real-time polymerase chain reaction technique to identify PIM1 and MYD88 mutations as well as an immunohistochemical technique to evaluate the expressions of the 2 genes. Patients with lymphoma in the small bowel, spleen, brain, and testis had a low-performance status Eastern Cooperative Oncology Group (P = .001). The Eastern Cooperative Oncology Group performance status represented an independent risk factor predicting mortality (HR = 9.372, P < .001). An increased lactate dehydrogenase value was associated with a low survival (P = .002). The international prognostic index score represents a negative risk factor in terms of patient survival (HR = 4.654, P < .001). In cases of diffuse large B-cell lymphoma (DLBCL), immunopositivity of MYD88 is associated with non-germinal center B-cell origin (P < .001). The multivariate analysis observed the association between high lactate dehydrogenase value and the immunohistochemical expression of PIM1 or with the mutant status of the PIM1 gene representing negative prognostic factors (HR = 2.066, P = .042, respectively HR = 3.100, P = .004). In conclusion, our preliminary data suggest that the oncogenic mutations of PIM1 and MYD88 in our DLBCL cohort may improve the diagnosis and prognosis of DLBCL patients in an advanced stage.
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Affiliation(s)
- Miruna Cristian
- Faculty of Medicine, “Ovidius” University of Constanta, Constanța, Romania
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology – CEDMOG, “Ovidius” University of Constanta, Constanța, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
| | - Mariana Așchie
- Faculty of Medicine, “Ovidius” University of Constanta, Constanța, Romania
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology – CEDMOG, “Ovidius” University of Constanta, Constanța, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
- Academy of Medical Sciences, Bucharest, Romania
- Academy of Romanian Scientists, Bucharest, Romania
| | - Anca-Florentina Mitroi
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology – CEDMOG, “Ovidius” University of Constanta, Constanța, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
| | - Mariana Deacu
- Faculty of Medicine, “Ovidius” University of Constanta, Constanța, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
| | - Mădălina Boșoteanu
- Faculty of Medicine, “Ovidius” University of Constanta, Constanța, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
| | - Gabriela-Izabela Bălțătescu
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology – CEDMOG, “Ovidius” University of Constanta, Constanța, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
| | - Andreea-Georgiana Stoica
- Faculty of Medicine, “Ovidius” University of Constanta, Constanța, Romania
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology – CEDMOG, “Ovidius” University of Constanta, Constanța, Romania
- Department of Hematology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
| | - Anca-Antonela Nicolau
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology – CEDMOG, “Ovidius” University of Constanta, Constanța, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
| | - Manuela Enciu
- Faculty of Medicine, “Ovidius” University of Constanta, Constanța, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
| | - Ana-Maria Crețu
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology – CEDMOG, “Ovidius” University of Constanta, Constanța, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
| | - Andreea-Daniela Caloian
- Faculty of Medicine, “Ovidius” University of Constanta, Constanța, Romania
- Department of Hemato-Oncology, “Ovidius” Clinical Hospital, Constanta, Romania
| | - Cristian-Ionuț Orășanu
- Faculty of Medicine, “Ovidius” University of Constanta, Constanța, Romania
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology – CEDMOG, “Ovidius” University of Constanta, Constanța, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
| | - Ionuț Poinăreanu
- Faculty of Medicine, “Ovidius” University of Constanta, Constanța, Romania
- Department of Pathology, Săcele Municipal Hospital, Brasov, Romania
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Ladna M, George J, Forsmark CE. Recurrent Acute Upper Gastrointestinal Bleed Due to Diffuse B-cell Lymphoma of the Duodenum in a Renal Transplant Patient: A Case Report and Literature Review. Cureus 2024; 16:e54555. [PMID: 38516468 PMCID: PMC10956918 DOI: 10.7759/cureus.54555] [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: 02/17/2024] [Indexed: 03/23/2024] Open
Abstract
A patient status post (s/p) renal transplantation in 2014 presented with an upper gastrointestinal bleed (UGIB). The source of the bleed was found to be a large mass in the duodenum with histopathology from biopsies obtained during esophagogastroduodenoscopy revealing diffuse large B-cell lymphoma (DLBCL) of the duodenum. His mycophenolate was stopped, and the tacrolimus dose was reduced due to active malignancy. He was discharged and completed one cycle of R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone) before presenting back to ED with hemorrhagic shock from a large upper GI bleed requiring admission to the medical intensive care unit. Post-transplant lymphoproliferative disorders such as DBLCL can present 10 years from the transplant date. These malignancies are at high risk for bleed, especially after treatment with chemotherapy is initiated.
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Affiliation(s)
- Michael Ladna
- Internal Medicine, University of Florida College of Medicine, Gainesville, USA
| | - John George
- Gastroenterology, University of Florida College of Medicine, Gainesville, USA
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Ma'koseh M, Farfoura H, Abufara A, Elmusa R, Hushki A, Faqeer N, Ghatasheh H, Shahin O, Alawabdeh T, Al-Rwashdeh M, Halahleh K, Al-Ibraheem A, Alrabi K. Outcome and patterns of relapse in primary gastric diffuse large B cell lymphoma treated with RCHOP. Hematology 2023; 28:2198898. [PMID: 37114663 DOI: 10.1080/16078454.2023.2198898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023] Open
Abstract
OBJECTIVES Patterns and predictors of relapse in primary gastric diffuse large B cell lymphoma (DLBCL) were variably reported. Our study aims to evaluate the patterns and predictors of relapse in early-stage gastric DLBCL treated with Rituximab, Cyclophosphamide, Doxorubicin, Vincristine, and Prednisolone (RCHOP). METHODS From 2005 to 2019, the medical records of 72 patients with stage I or stage II gastric DLBCL treated with six cycles of RCHOP without radiotherapy were reviewed. Different variables were correlated with progression free survival (PFS), overall survival (OS), and local relapse free survival (LRFS). RESULTS 64 (88.1%) patients achieved a complete response (CR), while 8 (11.9%) had refractory disease. After CR, 9 (14%) patients relapsed; 7 (78%) relapses were loco-regional. Abnormal LDH (p = 0.028), H. pylori negative (p = 0.032) and, stage adjusted international prognostic index (sa-IPI) > 1 (p = 0.013) correlated with loco-regional failure. The 5-year PFS, OS, and LRFS were 74.8%, 75.3%, and 87.5%, respectively, after a median follow-up of 58 (range: 6-185) months. The median time to progression or relapse was 9 months (range: 5-54 months). In multivariate analysis, a sa-IPI >1 (HR: 3.56, CI: 1.35-8.8, p = 0.01) was associated with PFS while low albumin (HR: 8.85, CI: 1.09-71.4, p = 0.041) was associated with worse OS. None of the variables were associated with LRFS. CONCLUSION Treatment of primary gastric DLBCL with RCHOP results in a high CR rate. The majority of treatment failures were loco-regional. Sa-IPI and H. pylori status may be used to identify patients who may benefit from combined modality treatment.
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Affiliation(s)
- Mohammad Ma'koseh
- Department of Internal Medicine, King Hussein Cancer Center, Amman, Jordan
| | - Hebah Farfoura
- Department of Radiology, King Hussein Cancer Center, Amman, Jordan
| | - Alaa Abufara
- Department of Internal Medicine, King Hussein Cancer Center, Amman, Jordan
| | - Reem Elmusa
- Department of Internal Medicine, King Hussein Cancer Center, Amman, Jordan
| | - Ahmad Hushki
- Department of Internal Medicine, King Hussein Cancer Center, Amman, Jordan
| | - Nour Faqeer
- Department of Pharmacy, King Hussein Cancer Center, Amman, Jordan
| | - Hamza Ghatasheh
- Department of Radiation Oncology, King Hussein Cancer Center, Amman, Jordan
| | - Omar Shahin
- Department of Internal Medicine, King Hussein Cancer Center, Amman, Jordan
| | - Tala Alawabdeh
- Department of Internal Medicine, King Hussein Cancer Center, Amman, Jordan
| | | | - Khalid Halahleh
- Department of Internal Medicine, King Hussein Cancer Center, Amman, Jordan
| | - Akram Al-Ibraheem
- Department of Nuclear Medicine, King Hussein Cancer Center, Amman, Jordan
| | - Kamal Alrabi
- Department of Internal Medicine, King Hussein Cancer Center, Amman, Jordan
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Shi M, Yao Y, Ding H, Yang J, Zhang C, Wu Y, Guo T. The Effect of Surgery on the Prognosis of Gastric Lymphoma: A Meta-analysis. Am Surg 2023; 89:6147-6156. [PMID: 37309604 DOI: 10.1177/00031348231183126] [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: 06/14/2023]
Abstract
OBJECTIVE Surgery is an effective clinical approach that has been used for the treatment of gastric lymphoma. However, its specific effect on the prognosis of patients with gastric lymphoma remains largely unknown. The current meta-analysis aimed to identify the effect of surgery on the prognosis of gastric lymphoma. METHODS We searched the MEDLINE, Embase, and Cochrane Central databases to obtain relevant studies investigating the influence of surgery on overall survival (OS) and relapse-free survival (RFS). We extracted the hazard ratios (HRs) and associated 95% confidence intervals (CIs) of each included report for pooled analysis. We assessed heterogeneity (I2 statistic) and funnel plots to select the data models and evaluate publication bias. RESULTS Ultimately, we included 12 studies containing 26 comparisons in the current quantitative meta-analysis. The analysis revealed that surgery had no significant effect on OS (HR .83, P = .13) or RFS (HR .78, P = .08). However, subgroup analysis revealed that the effect of surgery on OS differed significantly between the surgery plus conservative therapy subgroup and the conservative therapy alone groups, with HR = .69 (P = .01). No significant publication bias was detected regarding the main outcomes. CONCLUSION Surgery had a limited effect on the prognosis of patients with gastric lymphoma. However, the use of surgery as an additional therapy may confer potential benefits. This was an interesting research direction, and additional high-quality, large-scale randomized controlled trials should be conducted.
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Affiliation(s)
- Min Shi
- Department of Pathophysiology, School of Basic Medical Sciences, Weifang Medical University, Weifang, China
| | - Yao Yao
- School of Medicine, Huanggang Polytechnic College, Huanggang, China
| | - Haifeng Ding
- School of Medicine, Huanggang Polytechnic College, Huanggang, China
| | - Jian Yang
- School of Nursing, Huanggang Polytechnic College, Huanggang, China
| | - Cong Zhang
- School of Medicine, Huanggang Polytechnic College, Huanggang, China
| | - Ying Wu
- Liuzhou Key Laboratory of Infection Disease and Immunology, Guangxi Health Commission Key Laboratory of Clinical Biotechnology, Liuzhou People's Hospital Affiliated to Guangxi Medical University, Liuzhou, China
| | - Tao Guo
- Department of Pathophysiology, School of Basic Medical Sciences, Weifang Medical University, Weifang, China
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Wang F, Chen L, Liu L, Jia Y, Li W, Wang L, Zhi J, Liu W, Li W, Li Z. Deep learning model for predicting the survival of patients with primary gastrointestinal lymphoma based on the SEER database and a multicentre external validation cohort. J Cancer Res Clin Oncol 2023; 149:12177-12189. [PMID: 37428248 DOI: 10.1007/s00432-023-05123-0] [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: 06/13/2023] [Accepted: 07/04/2023] [Indexed: 07/11/2023]
Abstract
PURPOSE Due to the rarity of primary gastrointestinal lymphoma (PGIL), the prognostic factors and optimal management of PGIL have not been clearly defined. We aimed to establish prognostic models using a deep learning algorithm for survival prediction. METHODS We collected 11,168 PGIL patients from the Surveillance, Epidemiology, and End Results (SEER) database to form the training and test cohorts. At the same time, we collected 82 PGIL patients from three medical centres to form the external validation cohort. We constructed a Cox proportional hazards (CoxPH) model, random survival forest (RSF) model, and neural multitask logistic regression (DeepSurv) model to predict PGIL patients' overall survival (OS). RESULTS The 1-, 3-, 5-, and 10-year OS rates of PGIL patients in the SEER database were 77.1%, 69.4%, 63.7%, and 50.3%, respectively. The RSF model based on all variables showed that the top three most important variables for predicting OS were age, histological type, and chemotherapy. The independent risk factors for PGIL patient prognosis included sex, age, race, primary site, Ann Arbor stage, histological type, symptom, radiotherapy, and chemotherapy, according to the Lasso regression analysis. Using these factors, we built the CoxPH and DeepSurv models. The DeepSurv model's C-index values were 0.760 in the training cohort, 0.742 in the test cohort, and 0.707 in the external validation cohort, which demonstrated that the DeepSurv model performed better compared to the RSF model (0.728) and the CoxPH model (0.724). The DeepSurv model accurately predicted 1-, 3-, 5- and 10-year OS. Both calibration curves and decision curve analysis curves demonstrated the superior performance of the DeepSurv model. We developed the DeepSurv model as an online web calculator for survival prediction, which can be accessed at http://124.222.228.112:8501/ . CONCLUSIONS This DeepSurv model with external validation is superior to previous studies in predicting short-term and long-term survival and can help us make better-individualized decisions for PGIL patients.
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Affiliation(s)
- Feifan Wang
- Gastrointestinal Disease Diagnosis and Treatment Center, The First Hospital of Hebei Medical University, 89 Donggang Road, Shijiazhuang, 050000, China
| | - Lu Chen
- Department of Medical Oncology and Radiation Sickness, Peking University Third Hospital, Beijing, 100191, China
| | - Lihong Liu
- Department of Hematology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050000, China
| | - Yitao Jia
- Department of Oncology, Hebei General Hospital, Shijiazhuang, 050051, China
| | - Wei Li
- Gastrointestinal Disease Diagnosis and Treatment Center, The First Hospital of Hebei Medical University, 89 Donggang Road, Shijiazhuang, 050000, China
| | - Lianjing Wang
- Department of Hematology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050000, China
| | - Jie Zhi
- Department of Oncology, Hebei General Hospital, Shijiazhuang, 050051, China
| | - Wei Liu
- Department of Hematology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050000, China
| | - Weijing Li
- Department of Hematology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050000, China
| | - Zhongxin Li
- Gastrointestinal Disease Diagnosis and Treatment Center, The First Hospital of Hebei Medical University, 89 Donggang Road, Shijiazhuang, 050000, China.
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Minordi LM, Larosa L, Barbaro B, Angelino A, Broglia D, Cipri C, Scaldaferri F, Manfredi R, Natale L. How the Radiologist Must Reason for a Correct Diagnosis in Patients With Small Bowel Mural Thickening Studied by CT or MRI: A Pictorial Review. Curr Probl Diagn Radiol 2023; 52:393-411. [PMID: 37137738 DOI: 10.1067/j.cpradiol.2023.03.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 02/06/2023] [Accepted: 03/16/2023] [Indexed: 03/30/2023]
Abstract
Conditions that lead to small bowel mural thickening fall into a broad spectrum of diseases, including inflammatory, infectious, vascular or neoplastic. Computed tomography (CT) and Magnetic Resonance Imaging (MRI), especially CT-enterography and MR-enterography, permit evaluation of both entire small bowel and extraluminal structures. In CT/MR-enterography, the main prerequisite for the correct evaluation of small bowel is to obtain optimal intestinal distension. In fact, most errors are related to poor intestinal distension of the bowel which can lead to interpret as pathological a small bowel segment that is not very distended (false positive), or not to recognize presence of pathology in a collapsed segment (false negative). Once the examination has been performed, the images are analyzed in order to identify the presence of small bowel pathology. Pathology of the small bowel can manifest as endoluminal alteration and/or intestinal wall thickening. Once bowel wall thickening has been identified, the radiologist's first objective is trying to define benign or malignant nature of the alteration, using also patient's history and clinical features. Once the suspicion of benign or malignant pathology has been raised, the radiologist must try to formulate a diagnosis of nature. In this pictorial review we describe how the radiologist must reason for a correct diagnosis by answering a pattern of sequential questions in a patient with suspected small bowel disease studied by CT or MRI.
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Affiliation(s)
- Laura Maria Minordi
- Dipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Radiodiagnostica addominale, Roma, Italy.
| | - Luigi Larosa
- Dipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Radiodiagnostica addominale, Roma, Italy
| | - Brunella Barbaro
- Dipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Radiodiagnostica addominale, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy
| | | | | | - Carla Cipri
- Università Cattolica del Sacro Cuore, Roma, Italy
| | - Franco Scaldaferri
- Dipartimento di Scienze Gastroenterologiche, Endocrino-Metaboliche e Nefro-Urologiche, Area Medicina Interna, Gastroenterologia e Oncologia Medica, UOC di Medicina Interna e Gastroenterologia, CEMAD (Centro Malattie Apparato Digerente), Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Riccardo Manfredi
- Dipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Radiodiagnostica addominale, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy
| | - Luigi Natale
- Dipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Radiodiagnostica addominale, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy
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15
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Pierro A, Minordi LM, Larosa L, Cipri C, Guerri G, Quinto F, Rotondi F, Marcellino A, Basilico R, Iezzi R, Cilla S. Small Bowel Imaging from Stepchild of Roentgenology to MR Enterography, Part II: The Reliable Disclosure of Crohn's Disease and Non-Inflammatory Small Bowel Disorder Plot through MRI Findings. Life (Basel) 2023; 13:1836. [PMID: 37763240 PMCID: PMC10532809 DOI: 10.3390/life13091836] [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: 07/10/2023] [Revised: 08/14/2023] [Accepted: 08/25/2023] [Indexed: 09/29/2023] Open
Abstract
MRE has become a standard imaging test for evaluating patients with small bowel pathology, but a rigorous methodology for describing and interpreting the pathological findings is mandatory. Strictures, abscess, inflammatory activity, sinus tract, wall edema, fistula, mucosal lesions, strictures, and mesentery fat hypertrophy are all indicators of small bowel damage in inflammatory and non-inflammatory small bowel disease, and they are all commonly and accurately explained by MRE. MRE is a non-invasive modality that accurately assesses the intra-luminal, parietal, and extra-luminal small bowel. Differential MRE appearance allows us to distinguish between Crohn's disease and non-inflammatory small bowel disorder. The purpose of this paper is to present the MRE pathological findings of small bowel disorder.
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Affiliation(s)
- Antonio Pierro
- Radiology Unit, San Timoteo Hospital, 86039 Termoli, Italy;
| | - Laura Maria Minordi
- Radiology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (L.M.M.); (L.L.); (C.C.); (G.G.); (R.I.)
| | - Luigi Larosa
- Radiology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (L.M.M.); (L.L.); (C.C.); (G.G.); (R.I.)
| | - Carla Cipri
- Radiology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (L.M.M.); (L.L.); (C.C.); (G.G.); (R.I.)
| | - Giulia Guerri
- Radiology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (L.M.M.); (L.L.); (C.C.); (G.G.); (R.I.)
| | - Fabio Quinto
- Angiography Unit, “L. Bonomo” Hospital, 70031 Andria, Italy;
| | - Fabio Rotondi
- Oncological Surgery Unit, Responsible Research Hospital, 86100 Campobasso, Italy;
| | - Annalisa Marcellino
- ASReM, Azienda Sanitaria Regionale del Molise, Via Ugo Petrella 1, 86100 Campobasso, Italy;
| | - Raffaella Basilico
- Department of Neurosciences, Imaging and Clinical Studies, “Gabriele D’Annunzio” University, 66100 Chieti, Italy;
| | - Roberto Iezzi
- Radiology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (L.M.M.); (L.L.); (C.C.); (G.G.); (R.I.)
| | - Savino Cilla
- Medical Physics Unit, Responsible Research Hospital, 86100 Campobasso, Italy
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Cristian M, Așchie M, Deacu M, Boșoteanu M, Bălțătescu GI, Stoica AG, Nicolau AA, Poinăreanu I, Orășanu CI. Comparison of Ki67 Proliferation Index in Gastrointestinal Non-Hodgkin Large B-Cell Lymphomas: The Conventional Method of Evaluation or AI Evaluation? Diagnostics (Basel) 2023; 13:2775. [PMID: 37685312 PMCID: PMC10486605 DOI: 10.3390/diagnostics13172775] [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: 08/04/2023] [Revised: 08/14/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
The most common NHL subtype in SEEU is DLBCL (39%), and it manifests with a variety of cellular morphologies and a high proliferation index. Also, the GI tract is the most common site of extranodal NHLs, and most NHLs involving the GI tract are of B-cell lineage, of which diffuse large B-cell lymphoma is the most common subtype, irrespective of location. The last few years have seen digital pathology as a vital technology that has a positive impact on diagnostics, but studies on the use of DP for lymphoma identification, however, are still restricted to only determining whether a tumor is present or absent. Using the example of cases of malignant NHL, we aim to investigate the diagnostic utility of DP using QuPath software in evaluating the proliferation index and the prognostic significance and to show that improved visualization and analysis contribute to the convergence of these complementary diagnostic modalities for lymphomas. The average proliferation index (Ki67) was 58.33% with values between 10% and 85%. After the stratification of the cases, an increased proliferation index was observed in the majority of cases (53.33%), and this aspect was associated with the advanced age of the patients (p = 0.045). Visual assessment provides lower Ki67 values than automated digital image analysis. However, the agreement coefficient between the conventional method and the AI method indicates an excellent level of reliability (ICC1-0.970, ICC2-0.990). The multivariate analysis revealed that in the cases where the proliferation index Ki67 is high (˃70%), the IPI score represents an important risk factor predicting mortality (HR = 10.597, p = 0.033).
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Affiliation(s)
- Miruna Cristian
- Faculty of Medicine, “Ovidius” University of Constanta, 900470 Constanta, Romania (C.I.O.)
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology-CEDMOG, “Ovidius” University of Constanta, 900591 Constanta, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, 900591 Constanta, Romania
- Institute of Doctoral Studies, School of Medicine, ”Ovidius” University, 900573 Constanta, Romania
| | - Mariana Așchie
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology-CEDMOG, “Ovidius” University of Constanta, 900591 Constanta, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, 900591 Constanta, Romania
- Academy of Medical Sciences, 030171 Bucharest, Romania
| | - Mariana Deacu
- Faculty of Medicine, “Ovidius” University of Constanta, 900470 Constanta, Romania (C.I.O.)
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, 900591 Constanta, Romania
| | - Mădălina Boșoteanu
- Faculty of Medicine, “Ovidius” University of Constanta, 900470 Constanta, Romania (C.I.O.)
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, 900591 Constanta, Romania
| | - Gabriela Izabela Bălțătescu
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology-CEDMOG, “Ovidius” University of Constanta, 900591 Constanta, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, 900591 Constanta, Romania
| | - Andreea Georgiana Stoica
- Faculty of Medicine, “Ovidius” University of Constanta, 900470 Constanta, Romania (C.I.O.)
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology-CEDMOG, “Ovidius” University of Constanta, 900591 Constanta, Romania
- Department of Hematology, ”Sf. Apostol Andrei” Emergency County Hospital, 900591 Constanta, Romania
| | - Anca Antonela Nicolau
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology-CEDMOG, “Ovidius” University of Constanta, 900591 Constanta, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, 900591 Constanta, Romania
| | - Ionuț Poinăreanu
- Faculty of Medicine, “Ovidius” University of Constanta, 900470 Constanta, Romania (C.I.O.)
- Department of Pathology, Săcele Municipal Hospital, 505600 Brașov, Romania
| | - Cristian Ionuț Orășanu
- Faculty of Medicine, “Ovidius” University of Constanta, 900470 Constanta, Romania (C.I.O.)
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology-CEDMOG, “Ovidius” University of Constanta, 900591 Constanta, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, 900591 Constanta, Romania
- Institute of Doctoral Studies, School of Medicine, ”Ovidius” University, 900573 Constanta, Romania
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Tran QT, Nguyen Duy T, Nguyen-Tran BS, Nguyen-Thanh T, Ngo QT, Tran Thi NP, Le V, Dang-Cong T. Endoscopic and Histopathological Characteristics of Gastrointestinal Lymphoma: A Multicentric Study. Diagnostics (Basel) 2023; 13:2767. [PMID: 37685305 PMCID: PMC10486743 DOI: 10.3390/diagnostics13172767] [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: 08/04/2023] [Revised: 08/22/2023] [Accepted: 08/23/2023] [Indexed: 09/10/2023] Open
Abstract
Background: Extranodal non-Hodgkin lymphoma (NHL) is more prevalent in the gastrointestinal (GI) tract than in other sites. This study aimed to determine the endoscopic characteristics of primary gastrointestinal non-Hodgkin lymphomas. Methods: We investigated 140 patients from three tertiary referral hospitals with primary malignant lymphoma of the gastrointestinal tract. Characteristics of the lesions were evaluated and analyzed using image-enhanced endoscopy, endoscopic ultrasound, and histopathology. Results: The median age was 60.5 (range: 11-99), and 59 (42.1%) were female. The most frequent complaint was abdominal pain (74.3%), followed by bloody feces (10%) and diarrhea (2.9%). B symptoms were observed in 15 (10.7%) patients. GI obstruction was the most common complication (10.0%), followed by hemorrhage (7.9%) and perforation (1.5%). Regarding endoscopic findings, the identified sites were the following: the stomach (61.4%), colon (10%), small intestine (10%), ileocecum (8.6%), rectum (6.4%), and duodenum (3.6%). Diffuse large B-cell lymphoma (DLBCL) and mucosa-associated lymphoid tissue (MALT) lymphoma are most prevalent in the stomach. Helicobacter pylori was identified in 46 cases (39.0%), with MALT lymphoma being the most infected subtype. Nearly all gastrointestinal non-Hodgkin lymphomas manifested as superficial type (25-59.6%) and ulcer type (15.6-50%) under endoscopy. We found that fungating type and protruding with ulcer type were more frequent types of aggressive lymphomas (diffuse large B-cell lymphoma, mantle cell lymphoma, and T-cell lymphoma) compared to the indolent types (MALT lymphoma, follicular lymphoma, duodenal-type follicular lymphoma, and small lymphocytic lymphoma) (p < 0.05). Conclusions: This study showed that most subtypes of gastrointestinal non-Hodgkin lymphomas exhibited same endoscopic features (superficial type and ulcer type). Aggressive gastrointestinal non-Hodgkin lymphomas (diffuse large B-cell lymphoma, mantle cell lymphoma, and T-cell lymphoma) were highly suspected when fungating lesions and protruding with ulcer lesions were encountered under endoscopy. Endoscopists should be aware of the connection between enhanced endoscopic characteristics and histological varieties of gastrointestinal lymphoma to improve diagnosis.
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Affiliation(s)
- Quang Trung Tran
- Department of Internal Medicine A, University Medicine Greifswald, 17475 Greifswald, Germany;
- Gastroenterology-Endoscopy Center, Hue University of Medicine and Pharmacy, Hue University, Hue 49000, Vietnam
| | - Thinh Nguyen Duy
- Faculty of Medicine and Pharmacy, Tay Nguyen University, 567 Le Duan Street, Buon Ma Thuot 63000, Vietnam;
- Department of Histology, Embryology, Pathology and Forensic, University of Medicine and Pharmacy, Hue University, 6 Ngo Quyen Street, Hue 49000, Vietnam; (B.S.N.-T.); (Q.T.N.); (N.P.T.T.); (V.L.)
| | - Bao Song Nguyen-Tran
- Department of Histology, Embryology, Pathology and Forensic, University of Medicine and Pharmacy, Hue University, 6 Ngo Quyen Street, Hue 49000, Vietnam; (B.S.N.-T.); (Q.T.N.); (N.P.T.T.); (V.L.)
| | - Tung Nguyen-Thanh
- Faculty of Basic Science, University of Medicine and Pharmacy, Hue University, 6 Ngo Quyen Street, Hue 49000, Vietnam;
| | - Quy Tran Ngo
- Department of Histology, Embryology, Pathology and Forensic, University of Medicine and Pharmacy, Hue University, 6 Ngo Quyen Street, Hue 49000, Vietnam; (B.S.N.-T.); (Q.T.N.); (N.P.T.T.); (V.L.)
| | - Nam Phuong Tran Thi
- Department of Histology, Embryology, Pathology and Forensic, University of Medicine and Pharmacy, Hue University, 6 Ngo Quyen Street, Hue 49000, Vietnam; (B.S.N.-T.); (Q.T.N.); (N.P.T.T.); (V.L.)
| | - Vi Le
- Department of Histology, Embryology, Pathology and Forensic, University of Medicine and Pharmacy, Hue University, 6 Ngo Quyen Street, Hue 49000, Vietnam; (B.S.N.-T.); (Q.T.N.); (N.P.T.T.); (V.L.)
- Department of Pathology, Khanh Hoa Oncology Hospital, 229 Nguyen Khuyen Street, Nha Trang 57000, Vietnam
| | - Thuan Dang-Cong
- Department of Histology, Embryology, Pathology and Forensic, University of Medicine and Pharmacy, Hue University, 6 Ngo Quyen Street, Hue 49000, Vietnam; (B.S.N.-T.); (Q.T.N.); (N.P.T.T.); (V.L.)
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Patel S, Choi WT, Andreadis C, Singh A. Diffuse large B-cell lymphoma presenting as an ileocaecal mass in a post-transplant patient. BMJ Case Rep 2023; 16:e256166. [PMID: 37607764 PMCID: PMC10445388 DOI: 10.1136/bcr-2023-256166] [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: 08/24/2023] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL) is the most common type of non-Hodgkin's lymphoma. Extranodal involvement, including the gastrointestinal tract, occurs frequently. However, colorectal involvement is extremely rare. We present a case of a man in his 20s with prior renal transplantation on immunosuppression for 10 years who developed symptoms of gas and bloating associated with unintentional weight loss. Colonoscopy revealed a large fungating mass at the ileocaecal valve, and a biopsy of this lesion confirmed stage IV DLBCL. Endoscopy should be considered for early workup of vague gastrointestinal symptoms, even in younger patients, if they have been on long-standing immunosuppression.
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Affiliation(s)
- Shyam Patel
- School of Medicine, University of California San Francisco, San Francisco, California, USA
| | - Won-Tak Choi
- Department of Pathology, University of California San Francisco, San Francisco, California, USA
| | - Charalambos Andreadis
- Division of Hematology and Oncology, University of California San Francisco Department of Medicine, San Francisco, California, USA
| | - Aparajita Singh
- Division of Gastroenterology and Hepatology, University of California San Francisco Department of Medicine, San Francisco, California, USA
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19
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Xiao M, Tan J, Li H, Qiu C, Ma Y, Wang H. Nomogram based on computed tomography images and clinical data for distinguishing between primary intestinal lymphoma and Crohn's disease: a retrospective multicenter study. Front Med (Lausanne) 2023; 10:1246861. [PMID: 37663651 PMCID: PMC10469891 DOI: 10.3389/fmed.2023.1246861] [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: 06/28/2023] [Accepted: 08/04/2023] [Indexed: 09/05/2023] Open
Abstract
Background Differential diagnosis of primary intestinal lymphoma (PIL) and Crohn's disease (CD) is a challenge in clinical diagnosis. Aims To investigate the validity of the nomogram based on clinical and computed tomography (CT) features to identify PIL and CD. Methods This study retrospectively analyzed laboratory parameters, demographic characteristics, clinical manifestations, and CT imaging features of PIL and CD patients from two centers. Univariate logistic analysis was performed for each variable, and laboratory parameter model, clinical model and imaging features model were developed separately. Finally, a nomogram was established. All models were evaluated using the area under the curve (AUC), accuracy, sensitivity, specificity, and decision curve analysis (DCA). Results This study collected data from 121 patients (PIL = 69, CD = 52) from Center 1. Data from 43 patients (PIL = 24, CD = 19) were collected at Center 2 as an external validation cohort to validate the robustness of the model. Three models and a nomogram were developed to distinguish PIL from CD. Most models performed well from the external validation cohort. The nomogram showed the best performance with an AUC of 0.921 (95% CI: 0.838-1.000) and sensitivities, specificities, and accuracies of 0.945, 0.792, and 0.860, respectively. Conclusion A nomogram combining clinical data and imaging features was constructed, which can effectively distinguish PIL from CD.
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Affiliation(s)
- Mengjun Xiao
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Jiahe Tan
- Computer Science Graduate Studies, University of California, Davis, Davis, CA, United States
| | - Haiou Li
- Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Chenyang Qiu
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Yinchao Ma
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Haiyan Wang
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
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Saraiva S, Bernardo S, Fernandes S, Costa P, Correia L, Tato Marinho R. Primary Diffuse Large B-Cell Lymphoma of the Rectum in a Non-Immunosuppressed Patient with Ulcerative Colitis. GE PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2023; 30:305-310. [PMID: 37767308 PMCID: PMC10521321 DOI: 10.1159/000522044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 12/10/2021] [Indexed: 09/29/2023]
Abstract
Introduction The incidence of primary colorectal lymphoma in the gastrointestinal tract is very low, the rectum being infrequently affected. The development of this entity in inflammatory bowel disease patients usually occurs in a context of immunosuppression-based therapy, with only a few case reports describing its development in patients presenting no known risk factors. Moreover, the clinical presentation of primary colorectal lymphomas may be difficult to distinguish from an acute flare of ulcerative colitis (UC). Case Presentation We present a case of non-Hodgkin lymphoma of the rectum in a 42-year-old male with a 7-year history of UC and no previous exposure to immunomodulatory agents. He presented with a history of mucous diarrhoea, tenesmus, proctalgia and weight loss, refractory to optimized therapy. A lower gastrointestinal endoscopy was performed revealing a circumferential ulcerated lesion of the rectum, from which histopathological analysis established the diagnosis of a non-Hodgkin diffuse large B-cell lymphoma (DLBCL). Discussion/Conclusion The present case suggests the existence of alternative mechanisms for the development of DLBCL in UC patients. The clinical presentation mimicking an acute flare of UC posed a diagnostic challenge, highlighting the complexity behind the management of UC patients.
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Affiliation(s)
- Sofia Saraiva
- Gastroenterology Department, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisbon, Portugal
| | - Sónia Bernardo
- Gastroenterology and Hepatology Department, Centro Hospital Universitário de Lisboa Norte − Hospital de Santa Maria, Lisbon, Portugal
| | - Samuel Fernandes
- Gastroenterology and Hepatology Department, Centro Hospital Universitário de Lisboa Norte − Hospital de Santa Maria, Lisbon, Portugal
| | - Pedro Costa
- Gastroenterology and Hepatology Department, Centro Hospital Universitário de Lisboa Norte − Hospital de Santa Maria, Lisbon, Portugal
| | - Luis Correia
- Gastroenterology and Hepatology Department, Centro Hospital Universitário de Lisboa Norte − Hospital de Santa Maria, Lisbon, Portugal
| | - Rui Tato Marinho
- Gastroenterology and Hepatology Department, Centro Hospital Universitário de Lisboa Norte − Hospital de Santa Maria, Lisbon, Portugal
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Álvarez Martínez P, Ramos Martínez PJ, García González P, Nieto-Jara A, Del Caño Cerdán C, García Riesco E. Primary esophageal diffuse large B-cell lymphoma. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2023; 115:400-401. [PMID: 36353960 DOI: 10.17235/reed.2022.9298/2022] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
A 76-year-old man presented with dysphagia, epigastric pain and weight loss for the last two months. Heavy sweating was also presented. Past medical conditions included type 2 diabetes. He had no evidence of any immunosupressive disease including HIV infection. Physical examination only revealed low-grade fever. Laboratory data showed leukocytosis. Gastroscopy evidenced a complete esophageal stenosis starting at 30 cm, with a severely friable mucosa of malignant appearance. The results of biopsies were insufficient for diagnosis of malignancy. Computed tomography demonstrated a 10-cm irregular tumor located in the distal and middle thirds of the esophagus, which resulted in narrowing of the lumen. Involving tracheal carina, bronchus, and descending aorta were observed. Perforation signs were also seen. Distant metastases were not found. Empirical treatment with piperacillin/tazobactan was started. A surgical gastrostomy to allows nutritional support was performed. Two other gastroscopies were performed resulting in an inconclusive diagnosis. Finally, flow cytometry performed in samples obtained by endobronchial ultrasound-guided biopsy evidenced prominent clonal B-cell populations consistent with extranodal diffuse large B-cell lymphoma exhibing CD10 expression. A treatment with Rituximab in combination with cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) was started. Primary esophageal diffuse large B-cell lymphoma (DLBCL), a variant of non-Hodgkin's lymphoma, accounts for less than 1% of all cases of gastrointestinal lymphomas.
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Tazeoglu D, Esmer AC, Colak T. Clinical, Radiological and Histopathological Evaluation of Primary Colon Lymphoma. ARCHIVES OF IRANIAN MEDICINE 2023; 26:370-373. [PMID: 38301095 PMCID: PMC10685818 DOI: 10.34172/aim.2023.56] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Accepted: 05/11/2022] [Indexed: 02/03/2024]
Abstract
BACKGROUND In this study, we aimed to examine the clinical, radiological, histopathological, immunohistochemical, and prognostic features of a case series undergoing surgery for non-Hodgkin's primary colon lymphoma (NHL). METHODS The data of six patients diagnosed with NHL who were operated on in our clinic between January 2010 and January 2020 were retrospectively analyzed. NHL was detected in six of the patients operated on for colon tumors. B (n=5) and T (n=1) cell lymphomas were detected based on their cellular subtypes. RESULTS The median age at diagnosis was 66 (52-70). The most common complaints were abdominal pain, weight loss, nausea, and vomiting. One patient underwent emergency surgery, and five underwent elective surgery due to obstruction. While CT was used in all patients, Positron emission tomography-computed tomography (PET/CT) was taken only in patients who underwent elective surgery. The masses were localized in the cecum in two patients, in the right colon in two patients, and in the transverse colon and sigmoid colon in one patient each. All patients underwent mesocolic resection. The mean tumor size was 7.51±2.20 (4.5-11) cm. The median number of total lymph nodes was 33 (18-44), and the median number of metastatic lymph nodes was 15 (4-39). CONCLUSION The overall and disease-free survival of the patient with T-cell lymphoma was shorter than that of patients with B-cell colon lymphoma. NHL is a rare disease. The cellular subtype effectively determines the survival time and prognosis of NHL.
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Affiliation(s)
- Deniz Tazeoglu
- Department of General Surgery, Faculty of Medicine Mersin University, Mersin, Turkey
| | - Ahmet Cem Esmer
- Department of General Surgery, Faculty of Medicine Mersin University, Mersin, Turkey
| | - Tahsin Colak
- Department of General Surgery, Faculty of Medicine Mersin University, Mersin, Turkey
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Tian FY, Wang JX, Huang G, An W, Ai LS, Wang S, Wang PZ, Yu YB, Zuo XL, Li YQ. Clinical and endoscopic features of primary small bowel lymphoma: a single-center experience from mainland China. Front Oncol 2023; 13:1142133. [PMID: 37397371 PMCID: PMC10313208 DOI: 10.3389/fonc.2023.1142133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 06/01/2023] [Indexed: 07/04/2023] Open
Abstract
Objective The worldwide incidence of primary small intestinal lymphoma (PSIL) is increasing. However, little is known about the clinical and endoscopic characteristics of this disease. The aim of this study was to investigate the clinical and endoscopic data of patients with PSIL, with the goal of enhancing our understanding of the disease, improving diagnostic accuracy, and facilitating more accurate prognosis estimation. Methods Ninety-four patients diagnosed with PSIL were retrospectively studied at Qilu Hospital of Shandong University between 2012 and 2021. The clinical data, enteroscopy findings, treatment modalities, and survival times were collected and analyzed. Results Ninety-four patients (52 males) with PSIL were included in this study. The median age of onset was 58.5 years (range: 19-80 years). Diffuse large B-cell lymphoma (n=37) was the most common pathological type. Abdominal pain (n=59) was the most frequent clinical presentation. The ileocecal region (n=32) was the most commonly affected site, and 11.7% of patients had multiple lesions. At the time of diagnosis, the majority of patients (n=68) were in stages I-II. A new endoscopic classification of PSIL was developed, including hypertrophic type, exophytic type, follicular/polypoid type, ulcerative type, and diffusion type. Surgery did not show a significant increase in overall survival; chemotherapy was the most commonly administered treatment. T-cell lymphoma, stages III-IV, "B" symptoms, and ulcerative type were associated with poor prognosis. Conclusion This study provides a comprehensive analysis of the clinical and endoscopic features of PSIL in 94 patients. This highlights the importance of considering clinical and endoscopic characteristics for accurate diagnosis and prognosis estimation during small bowel enteroscopy. Early detection and treatment of PSIL is associated with a favorable prognosis. Our findings also suggest that certain risk factors, such as pathological type, "B" symptoms, and endoscopic type, may affect the survival of PSIL patients. These results underscore the need for careful consideration of these factors in the diagnosis and treatment of PSIL.
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Affiliation(s)
- Feng-Yu Tian
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
| | - Jue-Xin Wang
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
| | - Gang Huang
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
| | - Wen An
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
| | - Li-Si Ai
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
| | - Sui Wang
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
| | - Pei-Zhu Wang
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
| | - Yan-Bo Yu
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Jinan, China
- Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China
| | - Xiu-Li Zuo
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Jinan, China
- Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China
| | - Yan-Qing Li
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Jinan, China
- Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China
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Lucioni M, Fraticelli S, Santacroce G, Bonometti A, Aronico N, Sciarra R, Lenti MV, Bianchi PI, Neri G, Feltri M, Neri B, Ferrario G, Riboni R, Corazza GR, Vanoli A, Arcaini L, Paulli M, Di Sabatino A. Clinical and Histopathological Features of an Italian Monocentric Series of Primary Small Bowel T-Cell Lymphomas. Cancers (Basel) 2023; 15:2743. [PMID: 37345080 DOI: 10.3390/cancers15102743] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 05/11/2023] [Indexed: 06/23/2023] Open
Abstract
The gastrointestinal (GI) tract is the most common extranodal site of occurrence of non-Hodgkin lymphomas. Most GI lymphomas are of B-cell lineage, while T-cell lymphomas are less frequent. The aim of our retrospective study was to depict the clinical-pathological profile of a series of patients affected by intestinal T-cell lymphomas (ITCL) and possibly define hallmarks of these neoplasms. A total of 28 patients were included: 17 enteropathy-associated T-cell lymphomas (EATL), 5 monomorphic epitheliotropic T-cell lymphomas (MEITL), 3 indolent T-cell lymphoproliferative disorders of the gastrointestinal tract (ITCLDGT), and 3 intestinal T-cell lymphomas not otherwise specified (ITCL-NOS). Celiac disease (CD) was diagnosed in around 70% of cases. Diagnosis of EATL showed a significant correlation with CD30 expression, whereas MEITL with angiotropism and CD56 positivity. ITCLDGT cases showed plasma cells infiltration. Peripheral lymphocytosis, the absence of a previous diagnosis of CD, an advanced Lugano clinical stage, and the histological subtype ITCL-NOS were significantly associated with worse survival at multivariate analysis. Our findings about the epidemiological, clinical, and histopathological features of ITCL were in line with the current knowledge. Reliable prognostic tools for these neoplasms are still lacking but according to our results lymphocytosis, diagnosis of CD, Lugano clinical stage, and histological subtype should be considered for patient stratification.
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Affiliation(s)
- Marco Lucioni
- Department of Molecular Medicine, University of Pavia, 27100 Pavia, Italy
- Pathology Unit, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy
| | - Sara Fraticelli
- Department of Molecular Medicine, University of Pavia, 27100 Pavia, Italy
| | - Giovanni Santacroce
- First Department of Internal Medicine, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, 27100 Pavia, Italy
| | - Arturo Bonometti
- Department of Molecular Medicine, University of Pavia, 27100 Pavia, Italy
- Pathology Unit, Humanitas Clinical and Research Center IRCCS, 20089 Rozzano, Italy
| | - Nicola Aronico
- First Department of Internal Medicine, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy
| | - Roberta Sciarra
- Division of Haematology, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy
| | - Marco Vincenzo Lenti
- First Department of Internal Medicine, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, 27100 Pavia, Italy
| | - Paola Ilaria Bianchi
- First Department of Internal Medicine, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy
| | - Giuseppe Neri
- Department of Molecular Medicine, University of Pavia, 27100 Pavia, Italy
| | - Monica Feltri
- Department of Molecular Medicine, University of Pavia, 27100 Pavia, Italy
| | - Benedetto Neri
- Unit of Gastroenterology, Department of Systems Medicine, Tor Vergata University, 00133 Rome, Italy
| | | | - Roberta Riboni
- Pathology Unit, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy
| | - Gino Roberto Corazza
- First Department of Internal Medicine, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, 27100 Pavia, Italy
| | - Alessandro Vanoli
- Department of Molecular Medicine, University of Pavia, 27100 Pavia, Italy
- Pathology Unit, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy
| | - Luca Arcaini
- Department of Molecular Medicine, University of Pavia, 27100 Pavia, Italy
- Division of Haematology, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy
| | - Marco Paulli
- Department of Molecular Medicine, University of Pavia, 27100 Pavia, Italy
- Pathology Unit, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy
| | - Antonio Di Sabatino
- First Department of Internal Medicine, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, 27100 Pavia, Italy
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25
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Kohansal S, Ashouri M, Mohammadzadeh N. Isolated gastric involvement of recurrent Hodgkin lymphoma: a case report and review of the literature. J Med Case Rep 2023; 17:178. [PMID: 37143125 PMCID: PMC10161459 DOI: 10.1186/s13256-023-03918-w] [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: 05/04/2022] [Accepted: 04/03/2023] [Indexed: 05/06/2023] Open
Abstract
BACKGROUND Although the gastrointestinal tract is one of the most common sites for extranodal lymphoma, gastrointestinal lymphoma is a rare disease that is almost exclusively non-Hodgkin lymphoma. CASE PRESENTATION We present a rare condition of Hodgkin lymphoma relapse after 12 years as isolated gastric involvement caused massive gastrointestinal bleeding in a 34-year-old Iranian woman. According to the result of the upper endoscopy, laparotomy was performed, and a large mass in the upper part of the fundus, alongside the esophagogastric junction, was seen, so gastrectomy was performed. CONCLUSION All symptoms and paraclinical findings for gastrointestinal Hodgkin lymphoma are nonspecific. Therefore, the preoperative diagnosis is challenging. It seems that surgery is a suitable diagnostic and therapeutic method in this field.
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Affiliation(s)
| | - Mohammad Ashouri
- Department of Surgery, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Narjes Mohammadzadeh
- Department of Surgery, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran.
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Perez FM, Valdez GL, Wu P, Bajwa M, Jukaku F. A Rare Case of Primary Anorectal Hodgkin Lymphoma in an HIV-Positive Patient: A Case Report and Literature Review. Cureus 2023; 15:e38796. [PMID: 37303441 PMCID: PMC10250109 DOI: 10.7759/cureus.38796] [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: 05/09/2023] [Indexed: 06/13/2023] Open
Abstract
Lymphoma is a well-known complication related to HIV infection; of these, non-Hodgkin lymphoma (NHL) is the most common subtype with Hodgkin lymphoma (HL) occurring less frequently. We present a rare case of a 35-year-old male with a history of HIV/AIDS well-controlled on antiretroviral therapy (ART) with an atypical HL presentation. He arrived at the emergency department with rectal bleeding, 30-pound unintentional weight loss, and subjective fever. CT scan of the abdomen and pelvis showed a circumferential mass extending from the mid-rectum to the anus, with extensive local lymphadenopathy. He underwent multiple biopsies of the mass and adjacent lymph nodes. The pathology report showed EBV-positive lymphoma with features of classical Hodgkin lymphoma (cHL) (positive for EBV-EBER by in-situ hybridization). He was started on A+AVD (brentuximab plus doxorubicin, vinblastine and dacarbazine). The patient tolerated the chemotherapy well without significant complications. We want to encourage physicians and providers to include anorectal HL in their differential diagnosis for HIV/AIDS patients with atypical rectal malignancy presentations and subsequent reporting of these cases.
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Affiliation(s)
- Fidel M Perez
- Family Medicine, Riverside University Health System Medical Center, Moreno Valley, USA
| | | | - Patrick Wu
- Infectious Disease, Riverside University Health System Medical Center, Moreno Valley, USA
| | - Moazzum Bajwa
- Family Medicine, Riverside University Health System Medical Center, Moreno Valley, USA
| | - Faheem Jukaku
- Family Medicine, Riverside University Health System Medical Center, Moreno Valley, USA
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Dias E, Medas R, Marques M, Andrade P, Cardoso H, Macedo G. Clinicopathological characteristics and prognostic factors of small bowel lymphomas: a retrospective single-center study. Porto Biomed J 2023; 8:e217. [PMID: 37362020 PMCID: PMC10289779 DOI: 10.1097/j.pbj.0000000000000217] [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: 04/27/2023] [Accepted: 05/21/2023] [Indexed: 06/28/2023] Open
Abstract
Background There is little information on diagnosis and management of small bowel lymphomas, and optimal management strategies are still undefined. This study aims to describe their main clinical and pathological characteristics and identify poor prognostic factors. Methods A retrospective observational study of all patients with histological diagnosis of small bowel lymphoma between January 2010 and December 2020 was performed. Results We included 40 patients, with male predominance (60%) and mean age of 60.7 years. The ileum was the most common location, and the most common histological subtypes were follicular lymphoma and diffuse large B-cell lymphoma. Clinical presentation was variable from asymptomatic patients (30%) to acute surgical complications (35%) including perforation, intestinal obstruction, ileal intussusception, or severe bleeding. Diagnosis was established by endoscopy in 22 patients (55%), and the most common findings included polyps, single mass, diffuse infiltration, or ulceration, whereas 18 (45%) required surgery because of acute presentations or tumor resection, and lymphoma was diagnosed postoperatively. Surgery was curative in one-third of those patients. Median survival was 52 months. Acute presentation (P = 0.001), symptomatic disease (P = 0.003), advanced stage (P = 0.008), diffuse large B-cell lymphoma (P = 0.007), anemia (P = 0.006), hypoalbuminemia (P < 0.001), elevated lactate dehydrogenase (P = 0.02), elevated C-reactive protein (P < 0.001), and absence of treatment response (P < 0.001) were significant predictors of mortality. Conclusion Small bowel lymphoma is a rare malignancy with diverse clinical and endoscopic presentations that require a high index of suspicion. Primary factors associated with worse outcome included acute presentation, advanced stage, histological subtype, biochemical abnormalities, and absence of treatment response.
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Affiliation(s)
- Emanuel Dias
- Corresponding author. Address: Gastrenterology Department, Centro Hospitalar Universitário de São João, Alameda Professor Hernâni Monteiro, 4200-319, Porto, Portugal. E-mail address: (Emanuel Dias)
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28
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Chen D, Zhong DF, Yang Y, Chen SS, Liu D. Colonic mucosa-associated lymphoid tissue lymphoma: A case report. Front Surg 2023; 10:1178394. [PMID: 37181595 PMCID: PMC10169616 DOI: 10.3389/fsurg.2023.1178394] [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: 03/02/2023] [Accepted: 03/22/2023] [Indexed: 05/16/2023] Open
Abstract
Background Mucosa-associated lymphoid tissue (MALT) lymphoma is a group of extranodal lymphomas that originate from B cells. Primary colonic MALT lymphoma is a rare disease, and there is no consensus on its endoscopic features and standard therapies. It is essential to raise awareness of colonic MALT lymphoma and choose the appropriate treatment. Case presentation In this case report, we describe a 0-IIb-type lesion that was found by electronic staining endoscopy and magnifying endoscopy. The patient underwent a definitive diagnostic ESD for diagnosis. The patient was evaluated for lymphoma after diagnostic ESD according to the Lugano 2014 evaluation criteria, which are divided into imaging remission on the basis of CT and/or magnetic resonance imaging (MRI) evaluation and metabolic remission on the basis of PET-CT evaluation. Based on the PET-CT results suggesting increased glucose metabolism in the sigmoid colon, the patient underwent additional surgical treatment. According to the pathological results of the surgery, we found that ESD could treat such lesions, which may provide a new option for colorectal MALT lymphoma. Conclusion The low incidence of colorectal MALT lymphoma, especially for 0-IIb lesions, which are difficult to detect, requires the use of electronic staining endoscopy to improve the detection rate. The combination with magnification endoscopy can improve the understanding of colorectal MALT lymphoma, which ultimately requires pathological support for diagnosis. According to our experience with the present patient case, ESD seems to be a feasible and economical choice for the treatment of massive colorectal MALT lymphoma. However, the combined application of ESD and another therapy scheme needs further clinical investigation.
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Affiliation(s)
- Dan Chen
- Department of Gastroenterology, Affiliated Jinhua Hospital of Wenzhou Medical University, Jinhua People's Hospital, Jinhua, China
| | - Ding-Fu Zhong
- Department of Gastroenterology, Affiliated Jinhua Hospital of Wenzhou Medical University, Jinhua People's Hospital, Jinhua, China
| | - Yi Yang
- Department of Gastroenterology, Affiliated Jinhua Hospital of Wenzhou Medical University, Jinhua People's Hospital, Jinhua, China
| | - Si-Shuang Chen
- Department of Pathology, Affiliated Jinhua Hospital of Wenzhou Medical University, Jinhua People's Hospital, Jinhua, China
| | - Dong Liu
- Department of Hepatobiliary and Pancreatic Gastroenterology, Affiliated Jinhua Hospital of Wenzhou Medical University, Jinhua People's Hospital, Jinhua, China
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Kim H, Shin D, Son SM, Cho J, Kim JE, Kim Y, Jeon TS, Ko YH. Clinicopathological and molecular genetic characteristics of primary gastric follicular lymphoma ☆,☆☆,☆☆☆. Hum Pathol 2023; 136:114-122. [PMID: 37054783 DOI: 10.1016/j.humpath.2023.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 04/07/2023] [Accepted: 04/07/2023] [Indexed: 04/15/2023]
Abstract
Primary gastric follicular lymphomas (FLs) have been rarely reported and little is known about their characteristics. In the present study, we report five cases of primary gastric FL and describe their clinicopathological and molecular genetic features. A total of seven samples from five patients were investigated for clinicopathological characteristics and somatic mutations by the targeted sequencing of 50 lymphoma-related genes. Two cases were identified as slightly elevated submucosal tumors and three cases as polypoid tumors. Histologically, all cases were low-grade FLs. The immuno-profile was CD20+/CD10+/BCL2+ in four cases and CD20+/CD10+/BCL2- in one case. Immunostaining pattern for CD21 was similar to that of classic FL. BCL2 rearrangement was not identified in fluorescence in situ hybridization studies in any of the five cases. NGS analysis showed mutations in genes involved in epigenetic modifications (KMT2D, ARID1A, EP300, CREBBP), NK-kB pathway (CARD11), and JAK-STAT pathway as found in classic follicular lymphoma. All cases presented with clinical I without the involvement of regional or systemic lymph nodes. Four patients were well, whereas one patient who received endoscopic mucosal resection of tumor without additional chemotherapy or radiotherapy experienced three relapses. In conclusion, primary gastric FL is characterized by a low-grade neoplasm with infrequent BCL2 rearrangement. After resection of the lesion, additional treatment such as radiation therapy or chemotherapy is required as there is a possibility of recurrence.
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Affiliation(s)
- Hyunsung Kim
- Department of Pathology, Seoul Hospital, Hanyang University College of Medicine, Seoul 04763, South Korea
| | - Donghoon Shin
- Department of Pathology, Yangsan Hospital, Pusan National University College of Medicine, Yangsan 50612, South Korea
| | - Seng-Myoung Son
- Department of Pathology, Chungbuk National University College of Medicine, Cheongju 28644, South Korea
| | - Junhun Cho
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University College of Medicine, Seoul 06351, South Korea
| | - Ji Eun Kim
- Department of Pathology, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul 07061, South Korea
| | - Yeseul Kim
- Department of Pathology, Anam Hospital, Korea University College of Medicine, Seoul 02841, South Korea
| | - Tae-Sung Jeon
- Department of Pathology, Guro Hospital, Korea University College of Medicine, Seoul 08308, South Korea
| | - Young Hyeh Ko
- Department of Pathology, Guro Hospital, Korea University College of Medicine, Seoul 08308, South Korea; Department of Pathology, Cheju Halla General Hospital, Jeju 63127, South Korea.
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30
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Bardakci M, Esmer DD, Hafizoglu E, Karaman K, Kuzu OF, Karakas H, Gungorer B, Uncu D. Evaluation of clinical and prognostic factors for primary gastric diffuse large B-cell lymphoma: Single-center experience. J Cancer Res Ther 2023; 19:778-782. [PMID: 37470610 DOI: 10.4103/jcrt.jcrt_2111_21] [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: 07/21/2023]
Abstract
Objective Primary gastric lymphomas, which make up the vast majority of extranodal non-Hodgkin lymphoma, are rare and the most common subtype is primary gastric diffuse large B-cell lymphoma (PG-DLBCL). In our study, we investigated the clinical and prognostic factors of this lymphoma type as a single-center experience. Materials and Methods Between January 2001 and February 2021, 91 patients aged ≥18 years, registered with the diagnosis of primary gastric DLBCL, diagnosed histopathologically, and whose evaluation parameters were reached, were retrospectively scanned. Results The median age of 91 patients with a diagnosis of PG-DLBCL was 58 (20-81, minimum-maximum) years. Of the patients, 64.8% were men and 35.2% were women. While the number of patients with an International Prognostic Index (IPI) score of 0-2 (low-low-intermediate risk) was 54 (59.4%), the number of patients with an IPI score of 3 (high intermediate) was 19 (20.9%), and the number of patients with an IPI score of 4-5 (high risk) was 18 (19.8%). While 52.7% of the patients had a complete response, 20.9% had a partial response, 3.3% had stable disease, and 23.1% had progressive disease. The 10-year event-free survival (EFS) and overall survival (OS) rates for all patients, respectively, were 52.1% and 53.2%. We found factors affecting survival in univariate analysis; age groups (≤60/>60), ECOG groups (0-1/≥2), Lugano stage (I-II/III-IV), LDH level (normal/high), IPI risk groups (low/low-intermediate/high-intermediate/high) and radiotherapy (yes/no). In multivariate analysis, only; age groups (≤60/>60) and IPI risk groups (low/low-intermediate/high-intermediate/high) were found to be independent factors affecting survival. In addition, in our study, we determined that the division of the IPI intermediate risk group into low intermediate and high intermediate is one of the factors predicting prognosis. Conclusions Few studies of PG-DLBCL have investigated the long-term survival rates of patients and primarily examined small patient groups because of the low incidence of the disease. In our study, we think that detailed evaluation of age and especially IPI risk groups play a role in predicting survival.
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Affiliation(s)
- Murat Bardakci
- Department of Medical Oncology, Ankara City Hospital, Ankara, Turkey
| | | | - Emre Hafizoglu
- Department of Medical Oncology, Ankara City Hospital, Ankara, Turkey
| | - Kemal Karaman
- Department of Medical Oncology, Ankara City Hospital, Ankara, Turkey
| | - Omer Faruk Kuzu
- Department of Medical Oncology, Ankara City Hospital, Ankara, Turkey
| | - Hilal Karakas
- Department of Medical Oncology, Ankara City Hospital, Ankara, Turkey
| | - Bulent Gungorer
- Department of Emergency Medicine, Ankara City Hospital, Ankara, Turkey
| | - Dogan Uncu
- Department of Medical Oncology, Ankara City Hospital, Ankara, Turkey
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Rumney S, Rajesh A, Brigmon E. Primary Gastrointestinal Diffuse Large B-cell Lymphoma Presenting as Ileal Perforation. Cureus 2023; 15:e37341. [PMID: 37182022 PMCID: PMC10169252 DOI: 10.7759/cureus.37341] [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: 04/09/2023] [Indexed: 05/16/2023] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL) is the most common form of non-Hodgkin's lymphoma and can rarely present as a primary gastrointestinal malignancy. Primary gastrointestinal lymphoma (PGIL) is associated with a significant risk of perforation and peritonitis, with high rates of mortality. Here we describe a case of a newly diagnosed PGIL in a previously healthy 22-year-old male presenting for new-onset abdominal pain with diarrhea. Early hospital course was characterized by peritonitis and severe septic shock. Despite multiple surgical interventions and resuscitative efforts, the patient's condition continued to deteriorate until cardiac arrest and death on hospital day five. A diagnosis of DLBCL of the terminal ileum and cecum was made by pathology post-mortem. The prognosis for these patients can be improved through early intervention with chemotherapy regimens and surgical resection of the malignant tissue. This report highlights DLBCL as a rare cause of gastrointestinal perforation that can culminate in precipitous multiorgan failure and death.
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Affiliation(s)
- Sean Rumney
- General Surgery, University of Texas Health Science Center at San Antonio, San Antonio, USA
| | - Aashish Rajesh
- Surgery, University of Texas Health Science Center at San Antonio, San Antonio, USA
| | - Erika Brigmon
- Surgery, University of Texas Health Science Center at San Antonio, San Antonio, USA
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Iwamuro M, Tanaka T, Okada H. Review of lymphoma in the duodenum: An update of diagnosis and management. World J Gastroenterol 2023; 29:1852-1862. [PMID: 37032723 PMCID: PMC10080700 DOI: 10.3748/wjg.v29.i12.1852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 02/11/2023] [Accepted: 03/14/2023] [Indexed: 03/28/2023] Open
Abstract
The presentation, subtype, and macroscopic images of lymphoma vary depending on the site of the tumor within the gastrointestinal tract. We searched PubMed for publications between January 1, 2012 and October 10, 2022, and retrieved 130 articles relating to duodenal lymphoma. A further 22 articles were added based on the manual screening of relevant articles, yielding 152 articles for full-text review. The most predominant primary duodenal lymphoma was follicular lymphoma. In this review, we provide an update of the diagnosis and man-agement of representative lymphoma subtypes occurring in the duodenum: Follicular lymphoma, diffuse large B-cell lymphoma, extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue, mantle cell lymphoma, and T-cell lymphomas.
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MESH Headings
- Male
- Humans
- Adult
- Lymphoma, Follicular/diagnosis
- Lymphoma, Follicular/therapy
- Lymphoma, Follicular/pathology
- Lymphoma, B-Cell, Marginal Zone/diagnosis
- Lymphoma, B-Cell, Marginal Zone/therapy
- Lymphoma, B-Cell, Marginal Zone/pathology
- Lymphoma, Large B-Cell, Diffuse/diagnostic imaging
- Lymphoma, Large B-Cell, Diffuse/therapy
- Gastrointestinal Tract/pathology
- Duodenum/diagnostic imaging
- Duodenum/pathology
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Affiliation(s)
- Masaya Iwamuro
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Takehiro Tanaka
- Department of Pathology, Okayama University Hospital, Okayama 700-8558, Japan
| | - Hiroyuki Okada
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama 700-8558, Japan
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33
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Qazi UR, Chapman TP, Basford PJ. Caecal surprise. Frontline Gastroenterol 2023; 14:532-533. [PMID: 37854780 PMCID: PMC10579618 DOI: 10.1136/flgastro-2022-102327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 01/27/2023] [Indexed: 10/20/2023] Open
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Kiamos A, Streit SG, Karan A, Boldig K, Attarha BO, Kahn Z, Omman R, Schey R, Gharia B. Unusual Instance of Primary Diffuse Large B-cell Lymphoma of the Colon. Cureus 2023; 15:e36083. [PMID: 37065294 PMCID: PMC10095599 DOI: 10.7759/cureus.36083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/13/2023] [Indexed: 03/14/2023] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL) commonly affects the gastrointestinal (GI) tract, although primary DLBCL rarely occurs in the colon. Primary colorectal lymphoma is a surprisingly rare diagnosis, accounting for a minute percentage of GI lymphomas and colorectal malignancies. We present an interesting case of an immunocompromised young adult female who was diagnosed with DLBCL confined to a cecum polyp after she underwent a colonoscopy for a GI bleed. The lymphoma presented endoscopically as a semi-sessile polyp in the cecum that was successfully removed. The patient was treated with appropriate therapy of rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP).
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35
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Hirabayashi M, Traverse-Glehen A, Combes JD, Clifford GM, de Martel C. Estimating the prevalence of Epstein-Barr virus in primary gastric lymphoma: a systematic review and meta-analysis. Infect Agent Cancer 2023; 18:8. [PMID: 36765388 PMCID: PMC9912516 DOI: 10.1186/s13027-023-00482-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 01/26/2023] [Indexed: 02/12/2023] Open
Abstract
The stomach is a common site for extranodal non-Hodgkin's lymphoma. While Helicobacter pylori (H. pylori) is the main established risk factor for primary gastric lymphoma, a fraction could be aetiologically associated with Epstein-Barr virus (EBV), a known haematolymphoid carcinogen. We systematically searched five databases from 1 January 1990 until 31 May 2022 for studies reporting EBV prevalence in gastric lymphoma tumour tissue by in-situ hybridisation (ISH) for EBV-encoded small RNA (PROSPERO CRD42020164473). We included representative series of more than five gastric lymphoma cases. Pooled prevalence and corresponding 95% confidence intervals (CI) of EBV in gastric tumour cells were calculated for two major gastric B-cell lymphoma types, mucosa-associated lymphoid tissue (MALT) lymphoma and diffuse large B-cell lymphoma (DLBCL). When available, we also extracted data on H. pylori prevalence and survival by EBV status. We found ten studies including 194 cases of gastric MALT lymphoma and 11 studies including 643 cases of gastric DLBCL. EBV prevalence was 2.2% (95% CI: 0.5-13.3) in gastric MALT lymphoma and 11.0% (95% CI: 5.2-20.0) in gastric DLBCL. In a subset of studies, the prevalence of H. pylori was higher in gastric MALT lymphoma (51/69) compared to gastric DLBCL (62/102). Overall, our findings suggest that EBV is rarely seen in MALT lymphoma but is associated with around 10% of gastric DLBCL, similar to the proportion observed at other primary sites. EBV-related lymphoma adds a small number of cases to the burden of cancer that could be prevented by the future development of a vaccine against EBV.
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Affiliation(s)
- Mayo Hirabayashi
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer (IARC/WHO), 25 avenue Tony Garnier, CS 90627, 69633, Lyon CEDEX 07, France
| | - Alexandra Traverse-Glehen
- Hospices Civils de Lyon, Institut de Pathologie Multisite, Hôpital Lyon-Sud, Pierre Bénite, France
- Centre International de Recherche en Infectiologie (CIRI) INSERM U1111 - CNRS UMR5308, Université Claude Bernard Lyon I - ENS de Lyon, Lyon, France
| | - Jean-Damien Combes
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer (IARC/WHO), 25 avenue Tony Garnier, CS 90627, 69633, Lyon CEDEX 07, France
| | - Gary M Clifford
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer (IARC/WHO), 25 avenue Tony Garnier, CS 90627, 69633, Lyon CEDEX 07, France
| | - Catherine de Martel
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer (IARC/WHO), 25 avenue Tony Garnier, CS 90627, 69633, Lyon CEDEX 07, France.
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Love J, Raza H, Kheirkhah P, Ghoulam E, Thaker S, Carroll R. Primary Gastrointestinal T-cell Lymphoma Presenting as Spontaneous Perforation Peritonitis. Cureus 2023; 15:e35028. [PMID: 36938190 PMCID: PMC10023136 DOI: 10.7759/cureus.35028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2023] [Indexed: 02/17/2023] Open
Abstract
Primary T-cell non-Hodgkin lymphoma (NHL) of the gastrointestinal tract (GIT) is a rare, poorly-characterized clinical entity. A well-known complication of intestinal NHL is perforation due to chemotherapy, but perforation as a presenting sign of GIT lymphoma is extremely rare. Here we present a case of spontaneous intestinal perforation secondary to primary intestinal T-cell lymphoma and highlight the importance of early recognition of this uncommon cause of perforation as a crucial step to ensure expedited hematology referral and initiation of appropriate treatment.
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Affiliation(s)
- James Love
- Internal Medicine, University of Illinois at Chicago, Chicago, USA
| | - Hasan Raza
- Internal Medicine, University of Illinois at Chicago, Chicago, USA
| | | | - Elie Ghoulam
- Gastroenterology and Hepatology, University of Illinois at Chicago, Chicago, USA
| | - Sarang Thaker
- Gastroenterology and Hepatology, Northwestern University Feinberg School of Medicine, Chicago, USA
| | - Robert Carroll
- Department of Medicine, University of Illinois at Chicago College of Medicine, Chicago, USA
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A rare case report of high-grade primary B-cell intestinal lymphoma in young adult, with a focus on radiological role in the diagnosis and management. Radiol Case Rep 2023; 18:647-650. [DOI: 10.1016/j.radcr.2022.11.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/01/2022] [Accepted: 11/02/2022] [Indexed: 12/03/2022] Open
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38
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Lee JS, Park SH, Choi SJ. Radiologic Review of Small Bowel Malignancies and Their Mimicking Lesions. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2023; 84:110-126. [PMID: 36818705 PMCID: PMC9935952 DOI: 10.3348/jksr.2021.0168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 12/22/2021] [Accepted: 04/19/2022] [Indexed: 11/18/2022]
Abstract
Because of their small size, small bowel malignancies are often easily missed when radiologists read CT images, which can lead to errors in the normal small bowel due to their similar enhancement to the small bowel or non-specific enhancement. In addition, small bowel malignancies are sometimes mistaken for masses of other origins, such as the uterus, rectum, or omentum. In this article, we describe various small-bowel malignancies, their mimicking lesions and the typical and atypical features on CT imaging along with their clinical manifestations.
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Affiliation(s)
- Jong Soo Lee
- Department of Radiology, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - So Hyun Park
- Department of Radiology, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Seung Joon Choi
- Department of Radiology, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
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39
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Nikolovski A, Trajkova S, Dukovski D, Spirov G, Petrushevska G. Extranodal Diffuse Large B-Cell Lymphoma of the Small Bowel in Female Patient Causing Intestinal Obstruction: A Case Report. LIETUVOS CHIRURGIJA 2022. [DOI: 10.15388/lietchirur.2022.21.72] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Diffuse large B cell lymphoma is the most common extranodal non-Hodgkin lymphoma of the small intestine accounting for more than 50% of cases. Forty percent of these cases initially present with small bowel obstruction. Therefore, the diagnosis is usually established after surgery for bowel obstruction. The treatment is then continued with a certain chemotherapy regimens. We present a case of a 46-years-old female patient with signs of small bowel obstruction due to previously undiagnosed diffuse large B-cell lymphoma. Postoperatively, the patient was treated with 7 cycles of R-CHOP protocol and complete response was achieved in the short follow-up period.
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40
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Ayada Y, Igawa T, Naoi Y, Horikawa K, Tabata T, Tanaka T, Yoshino T. Immunohistochemistry for IRTA1 and MNDA helps differentiate gastric MALT lymphoma from chronic gastritis/reactive lymphocyte hyperplasia. J Clin Exp Hematop 2022; 62:195-201. [PMID: 36436933 PMCID: PMC9898717 DOI: 10.3960/jslrt.22021] [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] [Indexed: 11/29/2022] Open
Abstract
It is difficult to histologically differentiate extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) from chronic gastritis (CG)/ reactive lymphoid hyperplasia (RLH). To determine whether immunohistochemistry for IRTA1 and MNDA can differentiate gastric MALT lymphoma from CG/RLH, we investigated 81 stomach biopsy specimens [Wotherspoon grade (WG) 1, 11 cases; WG 2, 9 cases; WG 3, 20 cases; WG 4, 31 cases; and WG 5, 10 cases]. According to a previously reported algorithm involving PCR for immunoglobulin heavy (IgH) chain locus rearrangement, all 81 cases were divided into three groups: CG/RLH (55 cases), MALT lymphoma (19 cases) groups, and IgH undetectable group (7 cases). We analyzed the CG/RLH and MALT lymphoma groups. The median percentage of IRTA1-positive cells was 0% (range 0%-90.6%) in the CG/RLH group and 43.5% (range 0%-97.6%) in the MALT lymphoma group (p < 0.0001). The median percentage of MNDA-positive cells was 32.4% (range 0%-97.6%) in the CG/RLH group and 55.1% (range 0%-97.6%) in the MALT lymphoma group (p = 0.0044). These results indicate that immunohistochemistry for IRTA1 and MNDA can help differentiate gastric MALT lymphoma from CG/RLH.
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Affiliation(s)
- Yoshiyuki Ayada
- Department of Pathology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Takuro Igawa
- Department of Pathology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Yusuke Naoi
- Department of Pathology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Kyosuke Horikawa
- Department of Pathology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Tetsuya Tabata
- Department of Pathology, National Hospital Organization Okayama Medical Center, Okayama, Japan
| | - Takehiro Tanaka
- Department of Pathology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Tadashi Yoshino
- Department of Pathology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
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Ghazanfar H, Jyala A, Sun H, Shehi E, Sulh M, Patel H. Diffuse Large B-cell Lymphoma in a Young Patient Presenting as a Cecal Mass. Cureus 2022; 14:e31632. [DOI: 10.7759/cureus.31632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/18/2022] [Indexed: 11/19/2022] Open
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Erkut M, Erkut N, Bektaş Ö, Fidan S, Coşar AM, Sönmez M, Sonmez M. Effect of Clinical, Endoscopic, Radiological Findings, and Complications on Survival in Patients with Primary Gastrointestinal Lymphoma. THE TURKISH JOURNAL OF GASTROENTEROLOGY : THE OFFICIAL JOURNAL OF TURKISH SOCIETY OF GASTROENTEROLOGY 2022; 33:909-917. [PMID: 36262100 PMCID: PMC9797772 DOI: 10.5152/tjg.2022.211003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND The purpose of this study was to evaluate the clinical, endoscopic, and radiological characteristics, complications, survival outcomes, and prognostic factors of patients with primary gastrointestinal lymphoma. METHODS This study retrospectively analyzed the demographic, laboratory, endoscopic, and radiological characteristics and treatment outcomes of 43 patients with newly diagnosed primary gastrointestinal lymphoma. RESULTS The median age was 62 years (range: 26-83). The primary lesion location was the gastric in 33 (77%) patients and the intestinal in 10 (23%) patients. The most common lesions were the corpus (33%) and corpus+antrum (24%) in primary gastric lymphoma and the ileum (60%) in primary intestinal lymphoma. The most common endoscopic findings were diffuse infiltrative lesion (23%) and massforming (33%), while the most common computed tomography finding was wall thickening (53%). Wall thickening and mass-forming at computed tomography were greater in primary intestinal lymphoma than in primary gastric lymphoma (P = .034). Complications were observed in 9 (21%) patients and 13 (31%) patients who underwent surgery. Complication and surgery rates were higher in primary intestinal lymphoma than in primary gastric lymphoma (P = .003 and P = .014, respectively). Five-year overall survival and 5-year eventfree survival rates were 75% and 72%, respectively. Univariate analysis showed that intestinal involvement, advanced clinical stage, a high International Prognostic Index score, mass-forming and wall thickening at computed tomography, extranodal involvement, and complication were found to adversely affect survival. Multivariate analysis revealed that intestinal involvement and a high International Prognostic Index score were independent prognostic factors for overall survival and event-free survival. CONCLUSION Patients with primary gastrointestinal lymphoma with intestinal involvement and high International Prognostic Index score should be followed closely.
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Affiliation(s)
- Murat Erkut
- Department of Gastroenterology, Karadeniz Technical University Faculty of Medicine, Trabzon,Corresponding author: Murat Erkut, e-mail:
| | - Nergiz Erkut
- Department of Hematology, Karadeniz Technical University Faculty of Medicine, Trabzon,Corresponding author: Murat Erkut, e-mail:
| | - Özlen Bektaş
- Department of Hematology, Karadeniz Technical University Faculty of Medicine, Trabzon
| | - Sami Fidan
- Department of Gastroenterology, Karadeniz Technical University Faculty of Medicine, Trabzon
| | - Arif Mansur Coşar
- Department of Gastroenterology, Karadeniz Technical University Faculty of Medicine, Trabzon
| | - Mehmet Sönmez
- Department of Hematology, Karadeniz Technical University Faculty of Medicine, Trabzon
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A Novel Prognostic Model for Patients with Primary Gastric Diffuse Large B-Cell Lymphoma. JOURNAL OF ONCOLOGY 2022; 2022:9636790. [PMID: 36339648 DOI: 10.1155/2022/9636790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 10/11/2022] [Indexed: 12/16/2022]
Abstract
Objectives. Primary gastric diffuse large B-cell lymphoma (PG-DLBCL) is a common phenotype of extranodal non-Hodgkin’s lymphoma (NHL). This research aims to identify a model for predicting overall survival (OS) and cancer-specific survival (CSS) in PG-DLBCL. Methods. A total of 1716 patients diagnosed with PG-DLBCL between 1975 and 2017 were obtained from the SEER database and further randomly divided into the training and validating cohorts at a ratio of 7 : 3. Univariate and multivariate cox analyses were conducted to determine significant variables for the construction of nomogram. The performance of the model was then assessed by the concordance index (C-index), the calibration plot, and the area under the receiver operating characteristic (ROC) curve (AUC). Results. Multivariate analysis revealed that age, race, insurance status, Ann Arbor stage, marital status, chemotherapy, and radiation therapy all showed a significant association with OS and CSS. These characteristics were applied to build a nomogram. In the training cohort, the discrimination of nomogram for OS and CSS prediction was excellent (C-index = 0.764, 95% CI, 0.744–0.784 and C-index = 0.756, 95% CI, 0.732–0.780). The AUC of the nomogram for predicting 3- and 5-year OS was 0.779 and 0.784 and CSS was 0.765 and 0.772. Similar results were also observed in the internal validation set. Conclusions. We have successfully established a novel nomogram for predicting OS and CSS in PG-DLBCL patients with good accuracy, which can help physicians to quickly and accurately complete the evaluation of survival probability, risk stratification, and therapeutic strategy at diagnosis.
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Indolent T-Cell Lymphoproliferative Disease: A Rare Case of a Benign Lymphoma of the Gastrointestinal Tract With Extra-Gastrointestinal Involvement. ACG Case Rep J 2022; 9:e00879. [PMID: 36247380 PMCID: PMC9561427 DOI: 10.14309/crj.0000000000000879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 08/09/2022] [Accepted: 08/25/2022] [Indexed: 11/06/2022] Open
Abstract
Indolent T-cell lymphoproliferative disease of the gastrointestinal (GI) tract is an exceedingly rare benign proliferation of clonal and mature-appearing lymphoid cells originating from the GI tract. We discuss the case of a 52-year-old woman with indolent T-cell lymphoproliferative disease of the GI tract manifesting as chronic diarrhea and profound weight loss. Interestingly, the patient also had extra-GI involvement of her disease process, which has not been previously reported. Our patient was managed with steroids with improvement in symptoms and weight gain. We provide a review of the literature to highlight the importance of early recognition and intervention of this disease entity.
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Liu X, Cao D, Liu H, Ke D, Ke X, Xu X. Clinical Features Analysis and Survival Nomogram of Primary Small Intestinal Diffuse Large B-Cell Lymphoma. Cancer Manag Res 2022; 14:2639-2648. [PMID: 36090469 PMCID: PMC9462437 DOI: 10.2147/cmar.s369086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 08/27/2022] [Indexed: 12/15/2022] Open
Abstract
Purpose This study aimed to analyze the clinical features and survival of primary small intestinal diffuse large B-cell lymphoma (PsI-DLBCL), and establish and independently validate a prognostic nomogram for individual risk prediction. Patients and methods Data for 24 patients from the Renmin Hospital of Wuhan University were used as an independent validation cohort, data for 1144 patients with PsI-DLBCL from the SEER database were randomly assigned to training (N=817) and internal validation (N=327) sets. The survival nomogram was constructed with the most significant factors associated with OS using Univariate and multivariate analyses on the training set. Decision curve analysis (DCA) was conducted. Internal validation was SEER validation set. Our cancer center cohort was used as an external validation set to further verify the survival nomogram. Results Five clinicopathological feature factors associated with OS of the training set yielded (age, marital status, Ann Arbor stage, surgery for primary site and chemotherapy), which were used to create a survival nomogram. Additionally, the calibration curves of the prognostic nomogram revealed good agreement between the predicted survival probabilities and the ground truth values. The stability of our survival nomogram was explained by internal and external validation data. Conclusion Our nomogram proposes the clinical and therapeutic factors affecting OS for patients with PsI-DLBCL. It shows that chemotherapy and surgery are beneficial to patients in the choice of treatment options. These results suggest that a survival nomogram may be better at predicting OS for PsI-DLBCL patients.
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Affiliation(s)
- Xiaohong Liu
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China
| | - Dedong Cao
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China
| | - Hui Liu
- Department of Hematology, Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China
| | - Dong Ke
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China
| | - Xiaokang Ke
- Department of Pathology; Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China
| | - Ximing Xu
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China
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Gandhi M, Chela HK, Ertugrul H, Al Juboori A, Gangu K, Rao D, Daglilar E. A Case Series of Gastric Metastatic Growths. Diseases 2022; 10:diseases10030061. [PMID: 36135217 PMCID: PMC9498294 DOI: 10.3390/diseases10030061] [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: 08/09/2022] [Revised: 09/04/2022] [Accepted: 09/06/2022] [Indexed: 11/29/2022] Open
Abstract
Gastric cancer is one of the gastrointestinal malignancies that can be quite devastating with high morbidity and mortality. Unfortunately, it is a malignancy that is encountered all across the world and is often brought into suspicion based on symptoms of the patient. The presentation differs based on the symptomatology and can be quite variable in each and every case. Malignant lesions in the stomach discovered endoscopically can represent as primary gastric growths or can be secondary as a consequence of metastatic spread from a distant primary site. It is important to recognize the different patterns of presentation of metastatic disease and to be aware of the primary tumor sites. The treatment and ultimately the prognosis changes drastically when dealing with a metastatic disease as opposed to a primary localized source with limited spread. The aim of our study is to present a mini series of cases that manifest as metastatic gastric growths. Their clinical, endoscopic and histological appearance is depicted to provide an understanding of each case. The primary sites of origin for our patients were the lungs, skin, lymphoid tissue and kidneys. Their overall clinical course is presented including the approach to the management in each case as well as their outcomes.
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Affiliation(s)
- Mustafa Gandhi
- Department of Medicine, University of Missouri, Columbia, MO 65201, USA
| | - Harleen Kaur Chela
- Department of Gastroenterology, University of Missouri, Columbia, MO 65201, USA
- Correspondence:
| | - Hamza Ertugrul
- Department of Gastroenterology, University of Missouri, Columbia, MO 65201, USA
| | - Alhareth Al Juboori
- Department of Gastroenterology, University of Missouri, Columbia, MO 65201, USA
| | - Karthik Gangu
- Department of Medicine, Division of Hospital Medicine, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Deepthi Rao
- Department of Pathology, University of Missouri, Columbia, MO 65201, USA
| | - Ebubekir Daglilar
- Department of Gastroenterology, University of West Virginia, Charleston, WV 25304, USA
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Battah A, Abed H, Shamoon D, DaCosta T, Farouji I, Fedida A. A rare case of diffuse large B-cell lymphoma presenting as a malignant mass in both duodenum and ascending colon. Radiol Case Rep 2022; 17:3286-3290. [PMID: 35846504 PMCID: PMC9278029 DOI: 10.1016/j.radcr.2022.06.030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 06/06/2022] [Accepted: 06/08/2022] [Indexed: 11/25/2022] Open
Abstract
Lymphoma in the gastrointestinal tract most commonly occurs in the stomach, small intestine and around the ileocecal region. Usually gastrointestinal lymphoma occurs secondary to widespread nodal disease and is rarely found to be the primary site. Of the different types of lymphoma, diffuse large B-cell non-Hodgkin's lymphoma makes up the majority of lymphomas in the gastrointestinal tract. Primary colorectal lymphoma is even less common and accounts for 3% of all gastrointestinal lymphomas and to our knowledge, gastrointestinal lymphoma involving 2 different regions in the GI tract has not been discussed in the literature. Herein, we are presenting a rare case of diffuse large B-cell lymphoma presenting as a malignant mass in both the duodenum and ascending colon.
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Characteristic endoscopic findings of gastrointestinal malignant lymphomas other than mucosa-associated lymphoid tissue lymphoma. Acta Gastroenterol Belg 2022; 85:477-483. [DOI: 10.51821/85.3.9712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Background and study aims: The gastrointestinal (GI) tract is the most common site of extra-nodal involvement for non-Hodgkin’s lymphoma (NHL). The features of GI NHLs remain unclear. The aim of this study was to clarify endoscopic characteristics of GI NHLs.
Patients and methods: We retrospectively analyzed the morphological characteristics of 63 GI malignant lymphomas other than mucosa-associated lymphoid tissue lymphoma. Lesions were diagnosed between 2005 and 2020. Macroscopic findings were classified into five subtypes: superficial (S); protruding without ulcer (P); protruding with ulcer (PU); fungating (F); and multiple nodules (MN).
Results: Thirty-one lesions in the stomach were classified as S type in 3 cases (9.6%), P type in 6 (19%), PU type in 13 (42%), and F type in 9 (29%). In the stomach, the ulcerated phenotype was more frequent for diffuse large B-cell lymphoma (DLBCL) (89.5%) than for other histological types (41.7%; P = 0.01). In the intestine, 23 tumors were classified as S type in 4 cases (17%), P type in 1 (4%), PU type in 6 (26%), F type in 1 (4%), and MN in 11 (48%). Eleven of the 14 cases (78.6%) of intestinal follicular lymphoma lesions showed MN type. In the colon, eight tumors were classified as S type in 2 cases (25%), P type in 2 (25%), PU type in 1 (13%), and F type in 3 (38%).
Conclusion: We have clarified the endoscopic features of GI NHL using macroscopic classifications. The ulcerated phenotype was the most frequent endoscopic finding for DLBCL.
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A Differential Diagnosis of Unusual Gastric Ulcer. Diagnostics (Basel) 2022; 12:diagnostics12081929. [PMID: 36010279 PMCID: PMC9406533 DOI: 10.3390/diagnostics12081929] [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: 07/04/2022] [Revised: 08/04/2022] [Accepted: 08/08/2022] [Indexed: 11/16/2022] Open
Abstract
The endoscopic findings of diffuse large B cell lymphoma have various presentations. In our case, the patient had developed multiple elevated central ulceration lesions, and the peripheral elevated portion had a heaped-up margin. The margin had a sharp, smooth edge that was not infiltrative and could be confused with a simple gastric ulcer. Endoscopists should be aware of the possibility of multiple lymphoma ulcers with heaped-up margins. We present some unusual endoscopic features of lymphoma, which are easily misdiagnosed as gastric ulcers.
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Yang J, Liu T, Zhu Y, Zhang F, Zhai M, Zhang D, Zhao L, Jin M, Lin Z, Zhang T, Zhang L, Yu D. A dynamic predictive nomogram of long-term survival in primary gastric lymphoma: a retrospective study. BMC Gastroenterol 2022; 22:347. [PMID: 35842604 PMCID: PMC9288002 DOI: 10.1186/s12876-022-02419-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 07/08/2022] [Indexed: 11/29/2022] Open
Abstract
Background Primary gastric lymphoma (PGL) is the most common extranodal non-Hodgkin lymphoma (NHL). Due to the rarity of the disease, it is important to create a predictive model that provides treatment and prognosis for patients with PGL and physicians. Methods A total of 8898 and 127 patients diagnosed with PGL were obtained from the SEER database and from our Cancer Center as training and validation cohorts, respectively. Univariate and multivariate Cox proportional hazards models were used to investigate independent risk factors for the construction of predictive survival nomograms, and a web nomogram was developed for the dynamic prediction of survival of patients with PGL. The concordance index (C-index), calibration plot, and receiver operating characteristics (ROC) curve were used to evaluate and validate the nomogram models. Results There were 8898 PGL patients in the SEER cohort, most of whom were married men over the age of 60, 16.1% of the primary tumors were localized in the antrum and pylori of the stomach, which was similar to the composition of 127 patients in the Chinese cohort, making both groups comparable. The Nomogram of overall survival (OS) was compiled based on eight variables, including age at diagnosis, sex, race, marital status, histology, stage, radiotherapy and chemotherapy. Cancer-specific survival (CSS) nomogram was developed with eight variables, including age at diagnosis, sex, marital status, primary tumor site, histology, stage, radiotherapy and chemotherapy. The C-index of OS prediction nomogram was 0.948 (95% CI: 0.901–0.995) in the validation cohort, the calibration plots showed an optimal match and a high area below the ROC curve (AUC) was observed in both training and validation sets. Also, we established the first web-based PGL survival rate calculator (https://yangjinru.shinyapps.io/DynNomapp/). Conclusion The web dynamic nomogram provided an insightful and applicable tool for evaluating PGL prognosis in OS and CSS, and can effectively guide individual treatment and monitoring. Supplementary Information The online version contains supplementary material available at 10.1186/s12876-022-02419-2.
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Affiliation(s)
- Jinru Yang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China
| | - Tao Liu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China
| | - Ying Zhu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China
| | - Fangyuan Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China
| | - Menglan Zhai
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China
| | - Dejun Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China
| | - Lei Zhao
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China
| | - Min Jin
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China
| | - Zhenyu Lin
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China
| | - Tao Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China
| | - Liling Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China.
| | - Dandan Yu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China.
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