Author:
McFarlane Michael,Wong John Lin Hieng,Paneesha Shankara,Rudzki Zbigniew,Arasaradnam Ramesh,Nwokolo Chuka
Abstract
Mucosa-associated lymphoid tissue lymphoma (MALToma) is a subtype of B-cell non-Hodgkin’s lymphoma, comprising ∼17% of all gastrointestinal (GI) tract lymphomas. It is associated with chronic inflammation and autoimmunity, for example Helicobacter pylori gastritis and Sjogren’s syndrome, respectively. Approximately 50% of GI MALTomas occur in the stomach, with small bowel and colonic lesions being less frequent. Synchronous upper and lower GI MALTomas occur rarely, with few cases reported. We present the case of a 73-year-old patient who presented with change in bowel habit and was found to have synchronous multifocal upper and lower GI MALTomas, which did not respond to H. pylori cure or to rituximab therapy, but did respond to a combination of surgery and chemotherapy with rituximab and bendamustine.
Cited by
3 articles.
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