Studies to date indicate that most patients suffer a prolonged course of persistent or recovering-relapsing GI<unk>  symptoms. A small percentage of patients have had spontaneous and sustained recoveries or progressed to a malignant lymphoma.
Indolent T cell lymphoproliferative disorder of the gastrointestinal tract
Foreign body in alimentary tract
Effects of parasitic worms on the immune system
Small intestine neuroendocrine tumor
Autoimmune gastrointestinal dysmotility
Multifocal stenosing ulceration of the small intestine
Gastric antral vascular ectasia
Cystic lesions of the pancreas