[Traumatic diaphragmatic injury diagnosed preoperatively. A Case report]. / Ruptura diafragmática traumática diagnosticada preoperatoriamente. A propósito de un caso.

Traumatic diaphragmatic rupture represents a diagnostic challenge to any physician dealing with polytraumatized patients. This uncommon injury must be suspected in certain types of accidents, making knowledge of trauma mechanisms vital for its diagnosis. In this paper we present a case of traumatic diaphragmatic rupture with intrathoracic herniation of abdominal contents, which was surgically repaired. We also present a review of the clinical characteristics, diagnosis and treatment of this entity, emphasizing the importance of keeping a high index of suspicion in order to achieve a correct diagnosis.

Late perforation and abscess formation at the site of the jejunojejunal anastomosis following laparoscopic Roux-en-Y gastric bypass surgery.

Late complications involving the site of the jejunojejunal (J-J) anastomosis are uncommon after laparoscopic Roux-en-Y gastric bypass. We present a case of a perforation at the J-J anastomosis complicated by the formation of an abscess 6 months after surgery. Following clinical and radiological evaluation, the patient underwent an exploratory laparoscopy which had to be converted to an open technique because of technical difficulties. The abscess was drained, the anastomosis was resected, and a new anastomosis was undertaken. When the surgical specimen was inspected, a perforation was found at the site of the previous J-J anastomosis. The patient had an uneventful recovery. To our knowledge, this is the first report of the formation of an abscess due to a perforation at the site of the J-J anastomosis after laparoscopic Roux-en-Y gastric bypass surgery. This complication, although rare, should be taken into account in patients with abdominal pain and systemic inflammatory response syndrome after bariatric surgery.