title: Carcinoma of the gall bladder presenting as a retrograde intussusception of the duodenum.
abstract: A case of carcinoma of the gall bladder presenting as a retrograde intussusception of the duodenum is described. Although this is a rare presentation of the disease, adequate radiography and endoscopy will help to establish the diagnosis.
mesh_terms: D000368:Aged; D004378:Duodenal Diseases / Q000209:etiology*; D005260:Female; D005706:Gallbladder Neoplasms / Q000150:complications* / Q000175:diagnosis; D005773:Gastroscopy; D006801:Humans; D007443:Intussusception / Q000209:etiology*