Perforation of acalculous cholecystitis associated with localized atherosclerosis: report of a case.
We describe herein the unusual case of a 68-year-old Japanese man who underwent laparotomy for an acute abdomen caused by diffuse peritonitis, which revealed perforation of the gallbladder without any stones. A cholecystectomy was subsequently carried out, and histological examination showed marked atherosclerosis of the gallbladder associated with acute inflammatory changes. It is most likely that circulatory disturbance of the gallbladder wall due to the atherosclerosis played an important role in the events leading to perforation. Acute acalculous cholecystitis is an uncommon condition which is extremely difficult to diagnose preoperatively. The clinicopathological features of this patient are of particular interest and importance in terms of pathogenesis as well as treatment.
Aihara
N
N
Second Department of Surgery, Tokyo Medical and Dental University, Japan.
Yoshinaga
K
K
Shoji
Y
Y
Kojima
K
K
Nihei
Z
Z
Mishima
Y
Y
D000208:Acute Disease; D000368:Aged; D001161:Arteriosclerosis / Q000150:complications*; D002764:Cholecystitis / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D005704:Gallbladder / Q000098:blood supply*; D006801:Humans; D008297:Male; D012422:Rupture, Spontaneous