Posttraumatic acute cholecystitis. Relationship to the initial trauma.
Posttraumatic acute cholecystitis is an often unrecognized and potentially fatal complication seen among patients hospitalized for trauma, and differs in etiology from cholecystitis which develops de novo. The cause, although not yet clearly defined, is believed to be related to bile stasis, ischemia, bacterial infection, sepsis, the activation of factor XII, and the Shwarzman reaction. A case is described in which a 53-year-old man with pelvic fractures developed acute acalculous cholecystitis and died of multiple organ failure 3 weeks following cholecystectomy. The histopathological findings are also reported; these are most likely attributed to the Shwarzman reaction or the activation of the factor XII pathways. There has been a tendency to regard posttraumatic acute acalculous cholecystitis as induced by trauma, and calculous as mere coincidence. We believe, however, that it is not calculous but histopathological findings that determine whether acute cholecystitis following trauma was more than coincidence or just mere coincidence. Although progress in clinical care has improved the chances of survival of severely traumatized patients, posttraumatic acute cholecystitis has been increasing in frequency. We cannot be careful enough in judging the relationship of this fatal complication to the initial trauma.
D000208:Acute Disease; D002764:Cholecystitis / Q000175:diagnosis / Q000209:etiology / Q000473:pathology*; D005704:Gallbladder / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014947:Wounds and Injuries / Q000150:complications* / Q000503:physiopathology