نتایج جستجو برای: gastric lymphoma
تعداد نتایج: 205917 فیلتر نتایج به سال:
Cases of lymphocytic monoclonal B-cell proliferation such as non-Hodgkin’s lymphomas have been reported in chronically hepatitis C virus (HCV)-infected patients. Lymphomas of the mucosa-associated lymphoid tissue (MALT) type are due to monoclonal proliferation of B cells showing characteristic histopathological features of MALT. Luppi et al1 recently reported an unexpectedly high prevalence of ...
Cases of lymphocytic monoclonal B-cell proliferation such as non-Hodgkin’s lymphomas have been reported in chronically hepatitis C virus (HCV)-infected patients. Lymphomas of the mucosa-associated lymphoid tissue (MALT) type are due to monoclonal proliferation of B cells showing characteristic histopathological features of MALT. Luppi et al1 recently reported an unexpectedly high prevalence of ...
Gastric cancer is the second most common cancer and the second cause of death due to cancer worldwide. Gastric adenocarcinoma is the most common fatal cancer in Iran. Recently, some studies have reported a marked proximal shift in the distribution of gastric cancer. An analytic cross-sectional study was done on 350 patients with gastric cancer in Rasoul-e-Akram, Firoozgar and Haft-e-T...
The patient was a 74-year-old man suffering from tuberculotic chronic pyothorax. He had hematemesis in January 2006. Hb was 6.1 g/dl. A type 2 tumor 3 cm in diameter was found in the vaulted region on the greater curvature side. It was diagnosed as a malignant lymphoma. WBC and differential count were normal, and the patient tested negative for HTVL-1 antibody. sIL2-R was elevated to 1,500 U/ml...
BACKGROUND AND AIMS Primary gastric B-cell lymphoma is the second most common malignancy of the stomach. There are many controversial issues about its diagnosis, treatment and clinical management. "Double-hit" and "double-protein" involving gene rearrangement and protein expression of c-Myc and bcl2/bcl6 are the most used terms to describe DLBCL poor prognostic factors in recent years. However,...
BACKGROUND Lymphoma-associated hemophagocytic syndrome (LAHS) occurs in mostly extra nodal non-Hodgkin's lymphoma. LAHS arising from gastrointestinal lymphoma has never been reported. Here we report a case of gastric T-cell lymphoma-associated hemophagocytic syndrome. CASE PRESENTATION A 51-year-old woman presented with pain, redness of breasts, fever and hematemesis. Hematological examinatio...
BACKGROUND/AIMS Helicobacter pylori eradication therapy has been used as a first-line treatment for H. pylori-positive gastric mucosa-associated lymphoid tissue (MALT) lymphoma. However, the management strategy for H. pylori-negative MALT lymphoma remains controversial. Therefore, the aim of this study was to examine the success rate of each treatment option for H. pylori-positive and H. pylori...
BACKGROUND The mechanisms promoting malignant transformation from chronic Helicobacter pylori-gastritis to gastric extranodal marginal zone lymphoma (MALT lymphoma) are insufficiently characterized. This follow-up study aimed to validate candidate microRNAs (miRs) in the process of neoplastic transformation. MATERIALS AND METHODS MicroRNA expression signatures (n=20) were generated for a tota...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید