Open AccessPrimary Lymphoma of the Gastrointestinal Tract
Author(s) -
Kelvin Contreary,
Francis C. Nance,
Walter Ferreira Becker
Publication year - 1980
Publication title -
annals of surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.153
H-Index - 309
eISSN - 1528-1140
pISSN - 0003-4932
DOI - 10.1097/00000658-198005000-00011
Subject(s) - medicine , perforation , exploratory laparotomy , gastrointestinal tract , lymphoma , radiation therapy , laparotomy , abdominal pain , surgery , lesion , radiology , gastroenterology , materials science , punching , metallurgy
Primary gastrointestinal lymphoma represents approximately 1% of all gastrointestinal neoplasms. Gastric involvement is more common than small or large intestine and carries a better prognosis. Abdominal pain and weight loss may be the only manifestations and may be present for months or years before the diagnosis is made. Perforation and obstruction occur infrequently. Multiple tumors constitute 8% of cases. Although barium studies and endoscopy reveal the lesion in a high percentage of cases, exploratory celiotomy is not infrequently required for diagnosis. Only one-third of lymphomas are confined to the bowel at laparotomy. Histologically one-third are reticulum cell sarcomas and the remainder lymphosarcoma or lymphocytic lymphoma. Five year survival overall was 38%. Curative resections yielded a survival of 60% regardless of site while palliative resections offered only a 17% chance of cure. As expected, survival was inversely proportional to extent of nodal spread. Postoperative radiotherapy is recommended for residual disease.