title: Pseudocholelithiasis in an elderly man with calcified hydatid cysts.
abstract: A 69 year old man with intrabiliary rupture of a calcified echinococcal cyst mimicking acute cholelithiasis is discussed. This case is of interest because the correct diagnosis was not recognized preoperatively despite the fact that certain aspects of the illness were classic features of this complication of hydatid disease. Although this is a common complication of hydatid disease, which is well recognized in other countries, only seven cases have been reported in the American literature. Treatment of our patient included successful use of a Roux-en-Y drainage procedure which, to the best of our knowledge, has not previously been employed in treating this disease.
mesh_terms: D000368:Aged; D001660:Biliary Tract Diseases / Q000175:diagnosis*; D002114:Calcinosis / Q000150:complications; D002769:Cholelithiasis / Q000175:diagnosis*; D003135:Common Bile Duct / Q000601:surgery; D003937:Diagnosis, Differential; D004443:Echinococcosis / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D004444:Echinococcosis, Hepatic / Q000150:complications / Q000175:diagnosis; D006801:Humans; D008297:Male; D012422:Rupture, Spontaneous / Q000175:diagnosis; D014481:United States; D015022:Yugoslavia