title: Traumatic lesions of the diaphragm. Our experience in 33 cases and review of the literature.
abstract: We reviewed 33 consecutive patients with diaphragmatic injuries. Twenty-nine were admitted in emergency conditions after blunt (22 patients) or penetrating injury, presenting shock, dyspnoea, coma or acute abdomen in 21 cases; major associated lesions were found in 23 patients. Four patients presented acute complications of visceral herniation 2, 4, 84 and 216 months after the trauma. The diagnosis was preoperative in 23 cases, intraoperative in 9; in one case it was missed at laparotomy, becoming evident the day after. The sensibility of preoperative chest x-ray and CT was 86% and 100% in presence of visceral herniation, 14% and 0% in absence of visceral hernia. The diaphragmatic repair was always obtained by direct suture, following 20 haemostatic procedures (liver, spleen, mesenterium) and two bowel resections. The mortality rate was 24.4%; the morbidity rate was 48%. Traumatic lesions of the diaphragm are generally expression of particularly severe trauma whose outcome is mainly influenced by the associated lesions. They are also correlated to specific morbidity and mortality, so the surgical exploration is mandatory whenever this injury is suspected, considering that the preoperative diagnosis relies on visceral dislocation. Associated lesions influence the surgical strategy but a direct suture is usually effective in preventing specific complications.
authors.affiliation: Department of Medical and Surgical Sciences, Brescia University, Italy. guido.tiberio@libero.it
authors.forename: G A M
authors.initials: GA
authors.lastname: Tiberio
authors.forename: N
authors.initials: N
authors.lastname: Portolani
authors.forename: A
authors.initials: A
authors.lastname: Coniglio
authors.forename: G L
authors.initials: GL
authors.lastname: Baiocchi
authors.forename: N
authors.initials: N
authors.lastname: Vettoretto
authors.forename: S M
authors.initials: SM
authors.lastname: Giulini
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003964:Diaphragm / Q000293:injuries* / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies