Identification of a monomorphic population of atypical T cells
Lacks a monomorphic population
Clonal T cell populations are present in both
Some believe that ulcerative jejunoileitis is an early form of enteropathy-type T cell lymphoma
Presents with abdominal pain, diarrhea, bleeding
May present with perforation
Development of overt lymphoma
Noffsinger A, Fenoglio-Preiser CM, Maru D, Gilinisky N. Gastrointestinal Diseases, AFIP Atlas of Nontumor Pathology, First Series, Fascicle 5, 2007
Ashton-Key M, Diss TC, Pan L, Du MQ, Isaacson PG. Molecular analysis of T-cell clonality in ulcerative jejunitis and enteropathy-associated T-cell lymphoma. Am J Pathol. 1997 Aug;151(2):493-8.
Biagi F, Lorenzini P, Corazza GR. Literature review on the clinical relationship between ulcerative jejunoileitis, coeliac disease, and enteropathy-associated T-cell. Scand J Gastroenterol. 2000 Aug;35(8):785-90.
Cellier C, Delabesse E, Helmer C, Patey N, Matuchansky C, Jabri B, Macintyre E, Cerf-Bensussan N, Brousse N. Refractory sprue, coeliac disease, and enteropathy-associated T-cell lymphoma. French Coeliac Disease Study Group. Lancet. 2000 Jul 15;356(9225):203-8.