Development of diffuse large B-cell lymphoma from follicular lymphoma of the duodenum: changes in endoscopic findings during a 6-year follow-up
| العنوان: | Development of diffuse large B-cell lymphoma from follicular lymphoma of the duodenum: changes in endoscopic findings during a 6-year follow-up |
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| المؤلفون: | Kenji Sano, Hiroyuki Kitabatake, Tadanobu Nagaya, Yoshiyuki Nakamura, Taiji Akamatsu, Naoki Tanaka, Naoko Asano, Hiroyoshi Ota, Tomoaki Suga, Eiji Tanaka |
| المصدر: | Clinical Journal of Gastroenterology. 10:79-85 |
| بيانات النشر: | Springer Science and Business Media LLC, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | Male, 0301 basic medicine, Pathology, medicine.medical_specialty, Biopsy, Follicular lymphoma, 03 medical and health sciences, 0302 clinical medicine, Duodenal Neoplasms, hemic and lymphatic diseases, Follicular phase, medicine, Humans, Duodenoscopy, Lymphoma, Follicular, Duodenal Neoplasm, Aged, Lamina propria, medicine.diagnostic_test, business.industry, Gastroenterology, General Medicine, medicine.disease, Lymphoma, Cell Transformation, Neoplastic, 030104 developmental biology, medicine.anatomical_structure, 030220 oncology & carcinogenesis, Disease Progression, Duodenum, Lymphoma, Large B-Cell, Diffuse, business, Diffuse large B-cell lymphoma, Follow-Up Studies |
| الوصف: | A 71-year-old Japanese man was diagnosed as having stage I primary follicular lymphoma (FL) of the duodenum according to Lugano International Conference Classification and began receiving annual checkups. Endoscopic examination disclosed white villi swelling with depressed red mucosal lesions. Biopsy specimens from the area of white villi exhibited histopathological features that met the diagnostic criteria for low-grade FL. The depressed red lesions gradually enlarged over six years of follow-up. A biopsy of the white villi swelling revealed distinct well-circumscribed follicles with attenuated mantles in the lamina propria that were positive for CD20, bcl-2, and CD10. Histological findings from the depressed red lesions at 5.5 years after the initial diagnosis were compatible for FL. However, biopsy specimens 6 months later obtained from the same lesions showed a mixture of larger mononuclear cells. These follicular cells were positive for CD20 and bcl-2, but not for CD10, indicating the presence of diffuse large B-cell lymphoma (DLBCL). This case shows altered endoscopic findings in the course of DLBCL development from FL. When depressed red lesions are detected in the background of white villi swelling, repeated biopsies should be performed from both lesions. |
| تدمد: | 1865-7265 1865-7257 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d0385d73e24e078110fe77a32853596 https://doi.org/10.1007/s12328-016-0697-9 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi.dedup.....4d0385d73e24e078110fe77a32853596 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 18657265 18657257 |
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