Abdominal wall injury perpetrated by a shark.
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Mesenteric injury from blunt abdominal trauma is rare and can be difficult to diagnose. Twenty-seven cases were admitted over the past 5 years to our Level I trauma center. These cases have been retrospectively reviewed to better define the experience of patients with blunt mesenteric injury for the physician faced with making this diagnosis. It was found that the diagnosis of mesenteric injuries tends to be delayed in a certain subset of patients. Patients with a devascularizing, isolated injury or patients who are evaluated by abdominal CT scan (as opposed to DPL) tended to be more likely to experience a diagnostic delay. It was also found that motor vehicle accidents are the most common, though not the only, mechanism of injury and that the mesentery of the small bowel is injured approximately five times more frequently than the colonic mesenteries. These factors, however, did not result in earlier diagnostic decision making. To decrease the likelihood of a missed diagnosis, physicians should entertain the possibility of mesenteric injury in all patients presenting with blunt abdominal trauma, even if few clinical findings are initially present and/or an abdominal CT scan demonstrates no definitive intraabdominal injury.
Pancreatic injury after blunt abdominal trauma can be subtle and delayed in its onset. We present a 24-year-old man who became jaundiced 16 days after he experienced blunt trauma. He was found to have an isolated pancreatic contusion. We discuss the initial evaluation for blunt pancreatic injury, the differential diagnosis of jaundice resulting from the trauma, and, finally, three methods of treating pancreatic contusions that cause jaundice.
BACKGROUND: Minimally invasive surgery has become increasingly utilized in the trauma setting. When properly applied, it offers several advantages, including reduced morbidity, lower rates of negative laparotomy, and shortened length of hospital stay. The purpose of this study was to evaluate the role of laparoscopy in the management of trauma patients with penetrating abdominal injuries. METHODS: We conducted a 3-year retrospective chart review of 4541 trauma patients admitted to our urban Level II trauma center. Penetrating abdominal injuries accounted for 209 of these admissions. Patients were divided into 3 treatment groups based on the characteristics of their abdominal injuries. Management was either observation, immediate laparotomy, or screening laparoscopy. RESULTS: Thirty-three patients were observed in the Emergency Department based on their initial physical examination and radiologic studies. After Emergency Department evaluation, 154 patients underwent immediate laparotomy. In this group, 119 therapeutic laparotomies, 11 nontherapeutic laparotomies, and 24 negative laparotomies were performed. A review of the negative laparotomies revealed that possibly 8 of 10 gun shot wounds and all 14 stab wounds could have been done laparoscopically. Twenty-two patients underwent laparoscopic evaluation, 9 of which were converted to open procedures. CONCLUSION: Minimally invasive surgical techniques are particularly helpful as a screening tool for anterior abdominal wall wounds and lower chest injuries to rule out peritoneal penetration. Increased use of laparoscopy in select patients with penetrating abdominal trauma will decrease the rate of negative and nontherapeutic laparotomies, thus lowering morbidity and decreasing length of hospitalization. As technology and expertise among surgeons continues to improve, more therapeutic intervention may be done laparoscopically in the future.
Intraabdominal organ lesions after blunt abdominal injuries often are missed, especially in the contest of a polytrauma because of the absence of obvious clinical injury signs, difficult examination conditions of an intubated patient and the possibility of secondary development of lesions. For an exact recognition of the abdominal injuries a standard diagnostic procedure is necessary. Clinical and laboratory parameters which determine the circulatory situation, initial abdominal ultrasound, x-ray and follow up examinations are indispensable. In equivocal situations CAT scan respectively angiography are recommended. The correct initial diagnosis of intestinal perforations still is problematic and requires repeated examinations. We report the case of a patient with initial blunt abdominal injury and a non dislocated Weber-A-fracture after a car accident. 15 days after trauma the patient was seen with the clinical signs of an acute abdomen. After emergency laparotomy an ischemic necrosis of the ileum, covered with net, was seen.
A 60-year-old man was admitted to our hospital because of impalement injury due to traffic accident. Chest X-ray on admission revealed normal lung field. CT scans of the chest and abdomen revealed slight pneumothorax and intra-abdominal organ protruding from abdominal cavity. An emergency operation was performed. Diaphragmatic injury was not detected during the abdominal procedure. On exploring the back wound, we found a laceration of 8 cm in diameter in the diaphragm and repaired it. Impalement injuries which have aspects of both blunt and penetrating trauma are uncommon. Accordingly, wound exploration and debridement of fistulous tract are necessary. In the case of thoraco-abdominal injuries by impalement, one should bear in mind the existence of diaphragmatic injury even with normal diaphragmatic shadow on chest X-ray.
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The case of a strain injury of the internal oblique abdominal muscle in a professional tennis player is presented. This uncommon lesion resulted from eccentric, unbalanced trunk rotation. Magnetic resonance imaging helped to confirm the diagnosis. Tennis specific core strengthening is crucial for rehabilitation and recurrence prevention.