A 56-year-old male presented to the emergency room 4h after a motor car accident during which his right lower quadrant sustained a direct hit by the gear-poke of a car. There was no history of previous abdominal wall hernias. The vital signs were stable. Abdominal examination revealed tender irreducible soft tissue swelling in the right iliac fossa with superficial ecchymosis and positive cough impulse. Muscular guarding, tenderness and rebound tenderness was observed all over the abdomen. Bowel sounds were absent. There were no associated injuries and the rest of the physical examination did not reveal any abnormality. The laboratory investigations were within the normal limits. The radiological examination of the cervical spine, chest and abdomen were normal. Computed tomography (CT) of the abdomen showed a defect in the anterior abdominal wall muscles in the right iliac fossa with bowel loops herniating through the defect [].\nExploratory laparotomy was performed. There was about 200 ml of free blood in the peritoneal cavity and transverse tear of the mid-ileal mesentery causing a gangrene of approximately 20 cm of the bowel. There was also a defect of approximately 8 × 5 cm involving all the layers of the anterior abdominal wall muscles in the right iliac fossa with intact skin. Lacerated muscles were present at the edges of the defect. Active mesenteric bleeding vessels were ligated. The devascularized segment of ileum was resected and end-to-end anastomosis was performed. The mesenteric defect was closed. No other intraabdominal injuries were found. The abdominal wall defect was repaired in layers. The muscular and fascial defects were closed in the anatomic layers. The abdominal incision was closed in a standard manner. Postoperative course was uneventful. Follow up after 2 years showed no evidence of recurrence.
A 40-year-old woman of north Indian origin was brought to the surgical emergency room 2 hours after being attacked by a bull near her home. The animal had struck her with its horns over her right lower abdomen. The patient complained of pain and swelling over the involved area. On examination, her vital signs were normal. There was no associated head, chest, pelvic, or limb injury. A bruise and a visible, ill-defined swelling over the right lumbar and umbilical regions were seen. On palpation, the area was tender, and the swelling decreased on gentle pressure, with gurgling sounds. A defect of 8 cm in maximum diameter could be palpated with irregular, ill-defined margins. On asking the patient to cough, bowel loops could be palpated through the defect. Since the patient was hemodynamically stable and the diagnosis clinically apparent, a transverse laparotomy was performed incorporating the site of injury. An irregular defect was found involving all subcutaneous layers of the abdominal wall, and was repaired with a preperitoneal mesh. There was no associated intra-abdominal injury. The patient's recovery was uneventful and she was discharged on the 3rd postoperative day. She had no recurrence after 1 year of follow-up.