title: [A rare cause of pneumoperitoneum].
abstract: We provide the description of a 77 year old patient, admitted into the IC unit, with whom the surgical intervention was required by the presence of a massive pneumoperitoneum observed during abdominal CT. Anamnestic and clinical information was scarce; the patient had been admitted into the gastroenterology unit with the following diagnosis: acute pancreatitis, renal failure, atrioventricular block, while the hemodynamic instability made hospitalisation into the IC unit mandatory. Anatomopathological lesions secondary to a major vascular damage at the level of the celiac trunk and at the superior mesenteric level were noticed intraoperatively: total gastric necrosis with perforation, splenic infarction, entero-mesenteric infarction, abdominal wall necrosis. The patient did not allow for a surgical solution. The anatomopathological examination of the gastric tissue fragment enabled the diagnosis of extensive gangrene of the gastric wall. The relevance of the case consists in the presence of an abdominal vascular damage detected in full development, where the pneumoperitoneum required surgical exploration. The intricacy of the anatomopathological lesions accounts for the acute painful abdominal onset, accompanied by quick hemodynamic, clinical, and biochemical deterioration. Thus, gastric perforation through rupture secondary to total gastric gangrene of vascular origin joins the many causes of pneumoperitoneum.
authors.affiliation: Universitatea de Medicină si Farmacie "C. Davila" Bucureşti. darzos@gmail.com
authors.forename: D
authors.initials: D
authors.lastname: Serban
authors.forename: C M
authors.initials: CM
authors.lastname: Brănescu
authors.forename: C
authors.initials: C
authors.lastname: Savlovschi
authors.forename: A M
authors.initials: AM
authors.lastname: Dascălu
authors.forename: R
authors.initials: R
authors.lastname: Borcan
authors.forename: F
authors.initials: F
authors.lastname: Tiucă
authors.forename: S
authors.initials: S
authors.lastname: Oprescu
mesh_terms: D034861:Abdominal Wall / Q000473:pathology*; D000368:Aged; D002445:Celiac Artery / Q000293:injuries; D003937:Diagnosis, Differential; D004636:Emergency Service, Hospital; D017809:Fatal Outcome; D005734:Gangrene / Q000150:complications / Q000175:diagnosis; D006801:Humans; D007238:Infarction / Q000209:etiology; D007421:Intestine, Small / Q000098:blood supply; D008297:Male; D017538:Mesenteric Artery, Superior / Q000293:injuries; D008643:Mesentery / Q000098:blood supply; D009336:Necrosis; D011027:Pneumoperitoneum / Q000175:diagnosis* / Q000209:etiology* / Q000601:surgery; D012422:Rupture, Spontaneous; D013159:Splenic Infarction / Q000209:etiology; D013275:Stomach Rupture / Q000150:complications* / Q000175:diagnosis* / Q000209:etiology / Q000601:surgery