Tumors of the duodenum and jejunum. Case reports.
D000328:Adult; D000368:Aged; D004379:Duodenal Neoplasms; D005260:Female; D006801:Humans; D007414:Intestinal Neoplasms; D007443:Intussusception; D007583:Jejunum; D008297:Male; D008875:Middle Aged