Success of microvascular surgery; repair mesenteric injury and prevent short bowel syndrome: a case report (original) (raw)
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Delayed Fatal Hemorrhage Due to Small Bowel Mesenteric Laceration
American Journal of Forensic Medicine and Pathology, 2015
Injuries of small bowel and its mesentery due to blunt trauma are uncommon. Of deaths due to delayed intra-abdominal hemorrhage, mesenteric laceration is a rare cause of hemoperitoneum. A case of a 33-year-old man, who was hospitalized with chest and retroperitoneal trauma after a forklift rollover, is presented. He died 10 days after the incident. At autopsy, he had a massive hemoperitoneum due to a small bowel mesenteric laceration, which was not diagnosed during his clinical course. Microscopic examination of the hematoma around the laceration revealed healing and ruptured pseudoaneurysms in the distal branches of the superior mesenteric artery.
Trauma to the proximal superior mesenteric artery: A case report and review of the literature
Journal of Vascular Surgery, 1992
Visceral arterial injuries account for a small but important portion of major abdominal vascular trauma. A case of proximal superior mesenteric artery trauma is presented. The advantages and drawbacks of the surgical approaches to these injuries are discussed. On the basis of a review of the literature describing the management of these injuries, ligation of the proximal superior mesenteric artery for trauma cannot be recommended. Prompt surgical intervention with revascularization offers the best chance for the survival of these critically injured patients.
Traumatic injury to the superior mesenteric artery
The American Journal of Surgery, 1999
BACKGROUND: Superior mesenteric artery (SMA) injuries are rare and devastating injuries incurring very high mortality rates. It is the purpose of this study to review our experience with these injuries, to analyze Fullen's classification based on anatomical zone and injury grade for its predictive value, and to correlate the American Association for the Surgery of Trauma-Organ Injury Scale (AAST-OIS) for abdominal vascular injury with mortality. METHODS: Retrospective study was made over a 65-month period of all patients sustaining SMA injuries in an urban level I trauma center. RESULTS: Thirty-five patients, mean age 31, had a mean Revised Trauma Score of 5.86 and a mean Injurity Severity Score of 23. Mechanisms of injury were penetrating 27 (77%) and blunt 8 (23%). Mean admission systolic blood pressure was 85 mm Hg. Mean estimated blood loss was 8,500 mL and mean total fluid replacement 17,000 mL. Operating room findings were retroperitoneal hematoma in 34 (97%) and "black bowel" in 2 (6%). Number of associated injuries was nonvascular, mean 4.2, and vascular, mean 1.5. Surgical management consisted of ligation in 18 (51%), primary repair in 14 (40%), and interposition graft in 2 (6%). Overall mortality was 19 of 35 (54%). Mortality versus Fullen's zones was zone I, 100%, zone II, 43%, and zones III and IV, 25%. Mortality versus Fullen's ischemia grade was grade 1, 89%, grade 2, 58%, grade 3, 100%, and grade 4, 19%. Mortality versus AAST-OIS: was grade I, 0%, grade II, 20%, grade III, 0%, grade IV, 59%, and grade V, 88%. CONCLUSIONS: SMA injuries are highly lethal. Most deaths are due to exsanguination. A higher number of associated vascular injuries increases mortality. "Black bowel" is an uncommon find-ing. Both Fullen's anatomical zones and the AAST-OIS for abdominal vascular injuries correlate with mortality. Fullen's ischemia grade does not. Am J Surg. 1999;178:235-239.
Introduction: Acute mesenteric ischemia is deadly from 50% to 90% of cases due to poor understanding of the clinical picture of abdominal pain and the differential diagnosis when it is not suspected and partly because of an unacceptable delay in making the diagnosis. Clinical case: A 31-year-old female with generalized abdominal pain without peritoneal irritation accompanied by vomiting and loose bowel movements. Vital signs: BP 90/70 mmHg, HR 100/min, BF 20/min, Temperature 96.8°F. Laboratory test: Bh: Hto. 39.4, 42.6/103 leukocytes/uL, 89% neutrophils, 10% lymphocytes; QS: glucose
Proximal superior mesenteric arterial and venous injuries
International Journal of Angiology, 1995
In a review of more than 1000 patients with operatively managed abdominal trauma, eight patients with injuries to the proximal parts of the superior mesenteric artery or vein were identified: three with either a superior mesenteric artery or vein injury and two with combined superior mesenteric vessel injuries. All patients were in shock on arrival, and had associated abdominal injuries. All six patients with solitary superior mesenteric artery or vein injuries underwent lateral suture repair of the injured vessel with good results. The combined injuries of both of the superior mesenteric vessels required more complex types of vascular repairs: an interposition saphenous vein graft for the arterial injury and ligation of the vein in one patient who later died of bowel necrosis, and an endto-end arterial repair and lateral venorrhaphy in the other who had a viable bowel at a second look operation. The overall mortality rate was 13%. The various management options and guidelines for injuries to the proximal parts of the superior mesenteric vessels are discussed.
Blunt Mesenteric Injury: Two Case Reports
PARIPEX INDIAN JOURNAL OF RESEARCH, 2022
Two cases of blunt mesenteric injury were presented. In both cases, contrast-enhanced CT of the abdomen showed contrast extravasation in the intraperitoneal cavity (indicating injury of the superior mesenteric artery), bowel Wall thickening, hemoperitoneum and mesenteric hematoma. Under impression of mesenteric injury, emergency laparotomy was performed in both of the patients: two lacerations of the jejunal mesentery were identified in patient I and one laceration of the ileal mesentery was found in patient 2. Bowel resection was carried out in both of the patients. The course was uneventful during the 12 days and 11 days of hospitalization for patients 1 and 2 respectively
Management of blunt bowel and mesenteric injuries: Experience at the Alfred hospital
European Journal of Trauma and Emergency Surgery, 2009
Background: The incidence of blunt bowel and mesenteric injury (BBMI) has increased recently in blunt abdominal trauma, possibly due to an increasing number of high-speed motor accidents and the use of seat belts. Objective: Our aim was to identify the factors determining the time of surgical intervention and how they affect the outcome of the patient with BBMI. This was achieved by reviewing our experience as a major Victorian trauma service in the management of bowel and mesenteric injuries and comparing this to the experiences reported in the literature. Methods: A retrospective study reviewing 278 consecutive patients who presented to the Alfred trauma center with blunt bowel and mesenteric injuries over a 6-year period. Results: The patient cohort comprised 278 patients with BBMI (66% were male, 34% were female), of whom 80% underwent a laparotomy, 17% were treated conservatively and 3% were diagnosed post-mortem. In terms of time from admission to laparotomy, 67% were treated within 0–4 h, 9% within 4–8 h, 3% within 8–12 h, 10% within 12–24 h, 4% within 24–48 h and 7% at >48 h. A focused abdominal sonography for trauma (FAST) was performed in 86 patients, of whom 51% had a positive FAST, 44% had a negative FAST and 4% had an equivocal FAST. Overall, 13% of the patient cohort did not have a FAST. Computerized tomography (CT) scans were undertaken preoperatively in 68% of the patients, revealing free gas (22% of patients), bowel-wall thickening (31%), fat and mesenteric stranding or hematoma (38%) and free fluid with no solid organ injury (43%). Conclusion: The timing of surgical intervention in cases of BBMI is mostly determined by the clinical examination and the results of the helical CT scan findings. The FAST lacks sensitivity and specificity for identifying bowel and mesenteric trauma. A delayed diagnosis of > 48 h has a significantly higher bowelrelated morbidity but not mortality.