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Primary Intestinal Follicular Lymphoma

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https://www.readbyqxmd.com/read/27872140/primary-cilia-are-increased-in-number-and-demonstrate-structural-abnormalities-in-human-cancer
#1
Binnaz Yasar, Kim Linton, Christian Slater, Richard Byers
AIMS: Primary cilia play an important role in the regulation of cell signalling pathways and are thought to have a role in cancer but have seldom been studied in human cancer samples. METHODS: Primary cilia were visualised by dual immunofluorescence for anti-CROCC (ciliary rootlet coiled-coil) and anti-tubulin in a range of human cancers (including carcinomas of stomach, pancreas, prostate, lung and colon, lobular and ductal breast cancers and follicular lymphoma) and in matched normal tissue (stomach, pancreas, lung, large and small intestines, breast and reactive lymph nodes) samples using a tissue microarray; their frequency, association with proliferation, was measured by Ki-67 staining and their structure was analysed...
November 21, 2016: Journal of Clinical Pathology
https://www.readbyqxmd.com/read/27696758/gastrointestinal-follicular-lymphoma-using-primary-site-as-a-predictor-of-survival
#2
Jay Chouhan, Sachin Batra, Rohan Gupta, Sushovan Guha
Gastrointestinal follicular lymphoma (GI-FL) is a rare extranodal variant of follicular lymphoma (FL) that has been increasingly reported in the literature. An especially indolent course is linked to the disease after a lack of observed patient death in past studies. However, overall survival (OS) and associated prognostic factors remain unclear. A large population-based database was utilized to identify demographic and clinicopathologic characteristics of GI-FL, along with survival differences among primary sites...
October 1, 2016: Cancer Medicine
https://www.readbyqxmd.com/read/27513891/cd10-down-expression-in-follicular-lymphoma-correlates-with-gastrointestinal-lesion-involving-the-stomach-and-large-intestine
#3
Nobuhiko Ohnishi, Katsuyoshi Takata, Tomoko Miyata-Takata, Yasuharu Sato, Akira Tari, Yuka Gion, Mai Noujima-Harada, Kohei Taniguchi, Tetsuya Tabata, Keina Nagakita, Shizuma Omote, Hiroyuki Takahata, Masaya Iwamuro, Hiroyuki Okada, Yoshinobu Maeda, Hiroyuki Yanai, Tadashi Yoshino
Follicular lymphoma (FL) shows co-expression of B-cell lymphoma 2 (BCL2) and CD10, whereas downexpression of CD10 is occasionally experienced in gastrointestinal (GI) FL with unknown significance. Gastrointestinal FL is a rare variant of FL, and its similarity with mucosa-associated lymphoid tissue lymphoma was reported. We investigated the clinicopathological and genetic features of CD10 downexpressed (CD10(down) ) GI-FL. The diagnosis of CD10(down) FL was carried out with a combination of pathological and molecular analyses...
August 11, 2016: Cancer Science
https://www.readbyqxmd.com/read/27076249/-primary-gastrointestinal-follicular-lymphoma-of-the-small-intestine-with-massive-hemorrhage-a-report-of-three-cases
#4
Akiyasu Sato, Hideki Tsujimura, Takahiro Sugiyama, Satoshi Maruyama, Shuhei Yamada, Keiko Ono, Xiaofei Wang, Takeaki Sugawara, Mikiko Ise, Makiko Itami, Kyouya Kumagai
Primary gastrointestinal follicular lymphoma (FL) has an indolent clinical presentation and many of cases are diagnosed incidentally during routine endoscopic examinations. Herein, we present 3 cases with FL of the small intestine developed massive intestinal hemorrhage that necessitated blood transfusion. In all three patients, upper and lower endoscopic examinations failed to detect the bleeding sites. Eventually, video capsule endoscopies identified ulcerative lesions in the jejunum and biopsies using single- or double-balloon endoscopy confirmed the FL diagnosis in our three cases...
March 2016: [Rinshō Ketsueki] the Japanese Journal of Clinical Hematology
https://www.readbyqxmd.com/read/26676930/primary-gastrointestinal-non-hodgkin-s-lymphoma-of-the-small-and-large-intestines-a-systematic-review
#5
REVIEW
Amy L Lightner, Evan Shannon, Melinda Maggard Gibbons, Marcia M Russell
BACKGROUND: Primary gastrointestinal non-Hodgkin's lymphoma (PGINHL) of small and large intestines is a group of heterogeneous, rare malignancies. Optimal treatment practices remain undefined. METHODS: A systematic review (2003-2015) was performed to assess tumor characteristics, treatment practices, and treatment outcomes of PGINHL of small and large intestines. RESULTS: Twenty-eight studies (1658 patients) were included; five focused on follicular lymphoma subtype...
April 2016: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/26490027/primary-duodenal-follicular-lymphoma-treated-with-rituximab-monotherapy-and-followed-up-for-15-years
#6
Anna Seki, Masaya Iwamuro, Masao Yoshioka, Nobuharu Fujii, Hiroyuki Okada, Soichiro Nose, Katsuyoshi Takata, Tadashi Yoshino, Kazuhide Yamamoto
A 41-year-old woman was diagnosed with duodenal follicular lymphoma. She had no other lesions and was assigned to a "watch and wait" policy. Swelling of the inguinal lymph nodes appeared 45 months later, and rituximab monotherapy resulted in complete remission. However, follicular lymphoma recurred in the stomach, rectum and mesenteric and external iliac lymph nodes 81 months after the therapy. The patient received rituximab monotherapy again and has remained in complete remission in the fifteenth year after the initial diagnosis...
2015: Acta Medica Okayama
https://www.readbyqxmd.com/read/25875522/-primary-non-polipoid-intestinal-folicular-lymphoma-case-report-and-review-of-the-literature
#7
Brady Beltran, José Carlos Alva, Domingo Morales, Michel Portanova
The primary intestinal follicular lymphoma is a rare disease described in the last classification of lymphomas from WHO. It is a localized disease with excellent prognosis. We describe in this article ,a 64 year-old Peruvian female with abdominal pain and delayed vomiting for the last two years, has undergone a partial intestinal resection due to bowel obstruction. There was a well-circumscribed annular tumor. A diagnosis of non-polypoid primary intestinal follicular lymphoma was made. We report the case and review the literature in this article...
January 2015: Revista de Gastroenterología del Perú: órgano Oficial de la Sociedad de Gastroenterología del Perú
https://www.readbyqxmd.com/read/25855906/primary-intestinal-follicular-lymphoma-in-a-patient-with-very-vague-abdominal-symptoms
#8
Fotini Debonera, Sateesh Nagumantry, Mo Thoufeeq
No abstract text is available yet for this article.
2015: Endoscopy
https://www.readbyqxmd.com/read/25639480/recent-advances-in-intestinal-lymphomas
#9
REVIEW
Periklis G Foukas, Laurence de Leval
A large variety of lymphoma types may develop as primary intestinal neoplasms in the small intestines or, less often, in the colorectum. Among these are a few entities such as enteropathy-associated T-cell lymphoma or immunoproliferative small intestinal disease that, essentially, do not arise elsewhere than in the gastrointestinal tract. In most instances the primary intestinal lymphomas belong to entities that also occur in lymph nodes or other mucosal sites, and may show some peculiar features. In the case of follicular lymphoma, important differences exist between the classical nodal cases and the intestinal cases, considered as a variant of the disease...
January 2015: Histopathology
https://www.readbyqxmd.com/read/25494127/primary-intestinal-lymphoma-a-clinicopathological-study
#10
P J Yaranal, S G Harish, B Purushotham
Introduction: Primary intestinal lymphoma (PIL) is defined as an extranodal lymphoma arising in the intestine. This study includes 11 PILs. Objectives: The objective of this study was to evaluate the clinicopathological characteristics of primary non-Hodgkin's lymphoma (NHL) in the small and large intestine. All cases were reclassified according to the World Health Organization classification of lymphoma in 2001. Immunohistochemistry (IHC) was used to confirm the histopathological diagnosis. Materials and Methods: Eleven cases of primary non-Hodgkin in the small and large intestine were studied retrospectively in a 5 year period...
July 2014: Indian Journal of Cancer
https://www.readbyqxmd.com/read/25494124/primary-gastrointestinal-lymphomas-a-study-of-81-cases-from-a-tertiary-healthcare-centre
#11
H S Shirsat, K Vaiphei
Purpose: Retrospective analysis of 81 routinely diagnosed gastrointestinal (GI) lymphoma to illustrate clinicopathological and immunohistochemical characteristics with predisposing condition. Materials and Methods: Age, sex, site, tumour stage, associated pathological features like lympho-epithelial lesion (LEL), atrophic gastritis (AG), intestinal metaplasia (IM) and enteropathy changes were analysed. Requisite immunohistochemical panel was applied wherever needed. Results: There were 55 male and 26 female patients with median age of 54...
July 2014: Indian Journal of Cancer
https://www.readbyqxmd.com/read/25186289/a-case-of-diffuse-large-b-cell-lymphoma-transformed-from-primary-duodenal-follicular-lymphoma
#12
Tomoko Miyata-Takata, Katsuyoshi Takata, Yasuharu Sato, Kohei Taniguchi, Yuka Takahashi, Nobuya Ohara, Tadashi Yoshino
Primary intestinal follicular lymphoma (FL) is a variant of FL characterized by frequent duodenal involvement and a very indolent clinical behavior without therapy. Unlike nodal FL, there have been no reports of histologic transformation (HT) or death attributable to primary intestinal FL. Here, we report the first case of primary duodenal FL showing HT. A Grade 1 FL in the duodenum was incidentally detected in a 73-year-old man. A watch-and-wait strategy was adopted because the disease was stage IE. Six months later, bone marrow involvement was suspected...
October 2014: Pathology International
https://www.readbyqxmd.com/read/24942941/pathology-of-follicular-lymphoma
#13
REVIEW
Katsuyoshi Takata, Tomoko Miyata-Takata, Yasuharu Sato, Tadashi Yoshino
Follicular lymphoma (FL) is a heterogeneous disease, and there are many different subgroups, such as in terms of age of onset, involved organ (especially extranodal sites such as gastrointestinal tract) and genetic abnormality. Grade 3B is currently regarded as a distinct entity by molecular genetic analyses, but the independence of Grade 3A remains unclear. Variations of clinical course are known in FL. Some cases are very indolent, but others are not. The latter cases show histological transformation to diffuse large B-cell lymphoma (DLBCL) (high-grade transformation) and an aggressive course...
2014: Journal of Clinical and Experimental Hematopathology: JCEH
https://www.readbyqxmd.com/read/24876980/rapidly-progressed-primary-intestinal-follicular-lymphoma-with-elevation-of-soluble-interleukin-2-receptor-levels
#14
Masaya Iwamuro, Ryuta Takenaka, Atsushi Mori, Shigeatsu Fujiki, Takayoshi Miyake, Shoji Asakura, Hiroyuki Okada, Katsuyoshi Takata, Tadashi Yoshino, Kazuhide Yamamoto
A 62-year-old Japanese male was diagnosed with primary intestinal follicular lymphoma involving the duodenum, jejunum, and rectum without lymph node involvement. The patient was classified as low risk by the follicular lymphoma international prognostic index (FLIPI) system. Treatment was deferred because he had no symptoms. Eleven months after the diagnosis, his soluble interleukin-2 receptor (sIL-2R) levels had risen from 383 to 617 U/mL. Lymphoma progression involving an enlarged perigastric lymph node was also documented...
2014: Case Reports in Oncological Medicine
https://www.readbyqxmd.com/read/24739605/primary-intestinal-follicular-lymphoma-and-premature-atherosclerosis-in-a-japanese-diabetic-patient-with-atypical-familial-partial-lipodystrophy
#15
Masanori Iwanishi, Ken Ebihara, Toru Kusakabe, Miki Washiyama, Jun Ito-Kobayashi, Fumiyasu Nakamura, Takeshi Togawa, Yuki Ozamoto, Akeo Hagiwara, Kazuwa Nakao
We experienced a case of primary intestinal follicular lymphoma and premature atherosclerosis in a diabetic patient with familial partial lipodystrophy (FPL) that was detected when the patient was evaluated for laparoscopic sleeve gastrectomy (LSG). As FPL is generally considered to be rare, FPL is often underdiagnosed, especially in obese patients. Therefore, the prevalence of FPL is higher than previous estimates. Our case illustrates that clinicians should perform screening for atherosclerosis and malignancy at the preoperative evaluation and may need to perform metabolic surgery earlier to prevent the development of excess truncal fat, complicated diabetes and atherosclerosis in patients with FPL...
2014: Internal Medicine
https://www.readbyqxmd.com/read/24613566/the-recognition-and-classification-of-lymphoproliferative-disorders-of-the-gut
#16
REVIEW
Dennis P O'Malley, Neal S Goldstein, Peter M Banks
Gastrointestinal lymphomas can be difficult to diagnose, particularly in small samples, when early in development, or when of unusual types. In this review, we describe lymphoid proliferations in the gastrointestinal tract in a location-based manner, including, mouth, esophagus, stomach, small intestine, and large bowel. For the purpose of differential diagnosis, benign mimics of lymphoma are also described. Lymphoma types that are specifically addressed include plasmablastic, extranodal natural killer/T-cell-nasal type, extranodal marginal zone lymphoma (eg, mucosa-associated lymphoid tissue lymphoma), diffuse large B cell, primary follicular of small intestine, enteropathy-associated T cell, and Burkitt and mantle cell...
May 2014: Human Pathology
https://www.readbyqxmd.com/read/23816692/primary-intestinal-b-cell-lymphoma-a-prospective-multicentre-clinical-study-of-91-cases
#17
MULTICENTER STUDY
Tamara Matysiak-Budnik, Philippe Jamet, Bettina Fabiani, Isabelle Nion-Larmurier, Zora Marjanovic, Agnes Ruskoné-Fourmestraux
BACKGROUND & AIMS: Clinical presentation, diagnosis and prognosis of different primary intestinal lymphomas have not been well described and compared so far. Our aim was to prospectively analyse a series of consecutive patients presenting different types of B-cell primary intestinal lymphomas. METHODS: Adult patients with primary intestinal lymphoma, collected between 1991 and 2000 within the multicenter national study in France were evaluated and followed up prospectively...
November 2013: Digestive and Liver Disease
https://www.readbyqxmd.com/read/23635497/gastrointestinal-lymphoma-recent-advances-in-diagnosis-and-treatment
#18
REVIEW
Shotaro Nakamura, Takayuki Matsumoto
The recent trends in the diagnosis and management of gastrointestinal lymphoma are reviewed. Primary gastrointestinal lymphoma accounts for 30-40% of all extranodal lymphomas, while it comprises only 1-8% of all gastrointestinal malignancies. The most common histological type is mucosa-associated lymphoid tissue lymphoma, followed by diffuse large B-cell lymphoma. Recently, the incidence of intestinal follicular lymphoma has been increasing. Balloon-assisted endoscopy and capsule endoscopy are essential tools for the assessment of small bowel lymphomas...
2013: Digestion
https://www.readbyqxmd.com/read/23628038/-clinical-and-prognostic-analysis-of-101-cases-of-primary-gastrointestinal-non-hodgkin-s-lymphoma
#19
Li-Na Song, Xi-Nan Cen, Jin-Ping Ou, Ze-Yin Liang, Zhi-Xiang Qiu, Wen-Sheng Wang, Wei-Lin Xu, Yuan Li, Mang-Ju Wang, Yu-Jun Dong, Yue Yin, Yu-Hua Sun, Wei Liu, Qian Wang, Li-Hong Wang, Ying Wang, Han-Yun Ren
This study was purposed to analyze the clinical characteristics and prognostic factors in patients with primary gastrointestinal non-Hodgkin's lymphoma (PGI-NHL). The pathological data of 101 PGI-NHL patients admitted in our hospital in the past 15 years were analyzed retrospectively. The results showed that 101 patients with PGI-NHL accounted for 14.49% of NHL in the same period, there were 64 males, 37 females, the range of ages was from 18 to 87 years old, median age was 61 years old; in disease distribution, the stomach PGI-NHL accounted for 58...
April 2013: Zhongguo Shi Yan Xue Ye Xue za Zhi
https://www.readbyqxmd.com/read/23569346/usefulness-of-positron-emission-tomography-in-primary-intestinal-follicular-lymphoma
#20
Akira Tari, Hideki Asaoku, Masaki Kunihiro, Shinji Tanaka, Tadashi Yoshino
Double-balloon enteroscopy (DBE) and video capsule endoscopy are useful for the diagnosis of lymphoma in the small intestine. However, DBE cannot be safely performed in cases with passage disturbance due to wall thickening and stenosis. Additionally, video capsule endoscopy cannot be performed in such cases because of the risk of retention. Here, we report 4 cases of primary follicular lymphoma of the gastrointestinal tract that could be detected using (18)F-fluorodeoxyglucose positron emission tomography combined with computed tomography (PET-CT)...
March 28, 2013: World Journal of Gastroenterology: WJG
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