Steroids seem to relieve the symptoms but long term treatment may be required. Other immunosuppressants appear to be less effective. Surgery may be curative in ~40% but a second operation may be required later.
Multifocal stenosing ulceration of the small intestine
Eosinophilic ulcer of the oral mucosa
Indolent T cell lymphoproliferative disorder of the gastrointestinal tract
Cystic lesions of the pancreas
Gastric antral vascular ectasia
Duodenal lymphocytosis
Esophageal intramural pseudodiverticulosis
Splenic lymphoma with villous lymphocytes