The presentation of gastrointestinal lymphoma: Study of a population

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Abstract
The clinical presentation and findings in 45 patients with lymphoma of the gastrointestinal tract occurring in an unselected population are described. Nineteen patients presented as emergencies with haemorrhage, perforation, pyloric stenosis or intestinal obstruction. Systemic symptoms, peripheral lymph node enlargement and hepatosplenomegaly were rare, and a preoperative diagnosis of lymphoma was seldom made. Endoscopy was superior to radiology in defining lesions in the stomach and duodenum. Lesions which were multicentric, or of unusual macroscopic appearance, were common in the small bowel, and these should raise the suspicion of lymphoma. Local and systemic recurrence was common, but was not always fatal. Patients with gastric lymphomas survived longer than those with intestinal disease.