Alien cancers of the duodenum.
Invasion of the duodenum by contiguous cancer or an isolated metastasis can manifest itself with the signs and symptoms of primary cancer of the duodenum. Fourteen patients were identified with this type of diagnostic confusion. All of their tumors were in the second or third portion of the duodenum. Although the median length of survival after excision of the tumor or palliative bypass operations in these patients was nine months, considerably longer survival times have also been described. Barium enema examinations and excretory urograms should be considered as diagnostic tests for any patient with a tumor of the duodenum to identify the contiguous carcinomas of the colon and kidney subject to long palliation.
D000328:Adult; D003110:Colonic Neoplasms / Q000473:pathology; D004379:Duodenal Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D010166:Palliative Care