نتایج جستجو برای: primary gastric lymphoma

تعداد نتایج: 827008  

2000
Myung-Ju Ahn Yong-Wook Park Dongsoo Han Jung-Hae Choi Sung-June Shin Byung-Chul Yoon Ho-Soon Choi Young-Yeul Lee Tae-June Jung Il-Young Choi Moon-Hyang Park In-Soon Kim

Primary intestinal T-cell lymphoma is a rare disease entity, which is approximately 10% to 25% of intestinal lymphomas, and most of the lymphomas occur in the small intestine. We report here a case of a 56-year-old woman who has been suffering from chronic diarrhea and weight loss for 6 months. Abdominal CT scan and small bowel series showed diffuse wall thickening of the small bowel. Gastrosco...

Journal: :Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology 2006
Kumar Prabhash G Biswas Reena Nair Durgatosh Pandey Dipen Maru Aparna Mahajan P M Parikh

The development of gastric carcinoma in a patient with gastric lymphoma is rare. Helicobacter pylori is a common etiologic agent for both these conditions. We report a 38-year-old lady who was initially diagnosed to have gastric lymphoma and developed early gastric carcinoma on follow up. She was operated on for the carcinoma and is in complete remission since.

Journal: :Croatian medical journal 2002
Ivo Radman Jasminka Kovacević-Metelko Igor Aurer Damir Nemet Silva Zupancić-Salek Vinko Bogdanić Dubravka Sertić Mirando Mrsić Roland Pulanić Vladimir Gasparović Boris Labar

AIM To evaluate the role of surgical resection in the treatment of patients with primary gastrointestinal non-Hodgkin s lymphoma in our institution. METHOD The retrospective study included 79 patients with a histologically confirmed primary gastrointestinal lymphoma, who were diagnosed and treated for the disease in the 1978-1997 period. According to the treatment modality, the patients were ...

Journal: :AJR. American journal of roentgenology 2005
Leandro A Espinosa Bruce L Daniel Stefanie S Jeffrey Kent W Nowels Debra M Ikeda

4Department of Pathology, Stanford University, Stanford, CA. xtranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue, or MALT lymphoma, is a non-Hodgkin’s lymphoma associated with chronic inflammation. It typically occurs in the gastric mucosa or the thyroid parenchyma, and is rarely reported in the breast [1]. Histologically, MALT lymphoma is characterized by heterogeneous...

2012
Mohamed M. Elseweidy

Gastritis represents an inflammation of the stomach lining in response to injury. It is either acute or chronic, and has many underlying causes which can be diagnosed and classified histologically where endoscopic appearances such as redness are often misleading. Gastritis is seldom if ever symptomatic, but usually have important clinical sequelae, principally duodenal and gastric ulceration, g...

Journal: :The Korean journal of laboratory medicine 2010
Sang Hyuk Park Hyun-Sook Chi Seo-Jin Park Seongsoo Jang Chan-Jeoung Park Joo Ryung Huh

BACKGROUND Gastric mucosa-associated lymphoid tissue (MALT) lymphoma is associated with Helicobacter pylori infection and H. pylori eradication is used as its first-line therapy. However, controversies exist about the prognostic value of H. pylori infection in these patients. We evaluated the prognostic impact of H. pylori infection and eradication therapy in gastric MALT lymphoma. METHODS A ...

2016
Salvatore Perrone Gianna Maria D’Elia Giorgia Annechini Alessandro Pulsoni

Marginal zone lymphomas have been associated with several infectious agents covering both viral and bacterial pathogens and in some cases a clear aetiological role has been established. Pathogenetic mechanisms are currently not completely understood. However, the role of chronic stimulation of the host immune response with persistent lymphocyte activation represents the most convincing explanat...

Journal: :Annals of oncology : official journal of the European Society for Medical Oncology 2008
G Papaxoinis G Fountzilas D Rontogianni M A Dimopoulos N Pavlidis C Tsatalas D Pectasides N Xiros T Economopoulos

BACKGROUND The aim was to examine characteristics and treatment results of patients with mucosa-associated lymphoid tissue (MALT) non-Hodgkin's lymphomas. PATIENTS AND METHODS Epidemiological and clinical features of 97 patients with MALT lymphoma from the Hellenic Cooperative Oncology Group registry were analysed retrospectively for their prognostic significance in progression-free survival ...

2015
Masaya Iwamuro Ryuta Takenaka Masahiro Nakagawa Yuki Moritou Shunsuke Saito Shinichiro Hori Tomoki Inaba Yoshinari Kawai Tatsuya Toyokawa Takehiro Tanaka Tadashi Yoshino Hiroyuki Okada

Extranodal marginal zone lymphomas of mucosa-associated lymphoid tissue (MALT) type represent 7-8% of all B cell lymphomas and up to 50% of primary gastric lymphomas and can arise at any extranodal site. The most common manifestation is the stomach, which is almost invariably associated with a chronic Helicobacter pylori infection. The diagnosis is based on the histopathological evaluation of m...

Journal: :Annals of oncology : official journal of the European Society for Medical Oncology 1999
M Gospodarowicz

Editorial Individuality versus conformity. Is perfection necessary in staging and prognostic classifications of specific primary extranodal lymphomas? "Perfection is I he enemy of the good." Voltaire The two papers in this issue that address the management of primary gastric lymphoma have more in common than does the disease under discussion. Both consider questions surrounding the management o...

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