کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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2155621 | 1090410 | 2013 | 4 صفحه PDF | دانلود رایگان |
Intravascular large B-cell lymphoma is a rare entity that usually presents in late stages with non-specific symptoms. We present a case of an incidentally discovered intravascular large B-cell lymphoma in a 78-year-old man who underwent colectomy for medically refractory pseudomembranous colitis. The malignant lymphocytes were preferentially localized to small colonic submucosal vasculature, without any evidence of an extravascular tumor mass. The gastrointestinal system is an exceeding rare initial diagnostic site for intravascular lymphoma, and presentation with pseudomembranous colitis has not been previously reported. We discuss the current definition of intravascular lymphoma, clinicopathological variants, differential diagnoses, as well as current therapy.
Journal: Pathology - Research and Practice - Volume 209, Issue 5, May 2013, Pages 323–326