51. Handlebar Trauma Causing Small Bowel Hernia with Jejunal Perforation
- Author
-
Ali Koçyiğit, Hasan Ercelik, Mustafa Serinken, Murat Seyit, Serpil Yaylaci, and Acibadem University Dspace
- Subjects
Male ,vomiting ,cycling ,Abdominal pain ,abdominal tenderness ,Diagnostic Acumen ,Abdominal Injuries ,computer assisted tomography ,Abdominal wall ,Pneumoperitoneum ,Handlebar ,bicycle ,Child ,Computed tomography ,Digestive System Surgical Procedures ,injuries ,jejunum perforation ,Perforation ,small intestine hernia ,General Medicine ,Hernia, Abdominal ,abdominal radiography ,Jejunum ,medicine.anatomical_structure ,childhood injury ,Emergency Medicine ,Radiology ,medicine.symptom ,Diagnostic Imaging ,medicine.medical_specialty ,Images In Emergency Medicine ,medicine ,case report ,Humans ,Hernia ,human ,jejunum ,peritonitis ,Herniorrhaphy ,small intestine perforation ,business.industry ,Abdominal wall defect ,Peritoneal fluid ,abdominal pain ,school child ,abdominal surgery ,medicine.disease ,rectum hemorrhage ,Bicycling ,Surgery ,Abdominal trauma ,Intestinal Perforation ,Abdominal wall hernia ,Abdomen ,business ,note - Abstract
An 11-year-old boy was admitted to emergency department with abdominal pain, bilious vomiting and rectal bleeding one day after falling from bicycle. He stated that he landed directly onto the handlebar through his left lower quadrant of the abdomen. Physical examination revealed a soft tissue bulge, tenderness and defense in the left lower quadrant without any head or skeletal injury. His abdomen was soft with no evidence of peritoneal irritation. The patient’s vital signs, radiographs and blood tests (hemoglobin, 14.4 g/dl; hematocrit, 43.0%; wight blood cell count, 6×103/mm3; C-reactive protein, 10 mg/dl; Sodium (Na), 130 mmol/L) were within normal limits. Ultrasound demonstrated intra-abdominal fluid and herniation of a small bowel loop through the abdominal wall at left lower quadrant. Computed tomography (CT) of the abdomen revealed the herniation of jejunal loop through a defect in the left lower abdominal wall just lateral to the rectus muscle, segmental ileus due to the herniated bowel segment, intraperitoneal fluid and pneumoperitoneum (Figure). Based on these findings, the patient was referred to pediatric surgery service with the diagnosis of intestinal perforation and abdominal wall hernia. Surgical exploration of the injured area demonstrated the disruption of all layers of the abdominal wall, and perforation of the jejunum at 110 cm distal to Trietz ligament. The postoperative period was uneventful. Figure A Axial computed tomography demonstrates the anterior abdominal wall defect and the herniated small bowel segment (arrow) with segmental ileus presented as dilatation of small bowel (*). B. Pneumoperitoneum (arrows) and free peritoneal fluid around the ... Abdominal wall hernia and related visceral organ injuries should be considered following blunt abdominal trauma. In our case, high velocity impact by handlebar was able to disrupt abdominal muscle and fascia. In most handlebar hernias, the defect is in the lower abdominal wall and can be associated with intra-abdominal injury.1,2 Injuries to the small bowel may occur secondary to high impact blunt trauma in a variety of deceleration mechanisms such as high-speed motor vehicle crashes, handlebar injuries, and falls.3 Diagnosis is often delayed because there is usually no associated major blood loss. The small intestine is the most common site of perforation, and peritoneal irritation may not be evident initially. Plain radiograph is also unreliable in diagnosis.4 CT is useful to differentiate hernia and its content, to define the anatomy of disrupted abdominal wall layers, and to detect associated injuries accurately and surgery is the eventual management of these patients.
- Published
- 2014