title: Familial lymphoma including a report of familial primary upper small intestinal lymphoma.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D007414:Intestinal Neoplasms / Q000235:genetics*; D007583:Jejunum; D008223:Lymphoma / Q000235:genetics*; D016403:Lymphoma, Large B-Cell, Diffuse / Q000235:genetics; D008228:Lymphoma, Non-Hodgkin / Q000235:genetics; D008297:Male; D010375:Pedigree