Laparoscopic management of a complicated case of Wilkie's syndrome: A case report

Superior mesenteric artery syndrome caused by acute weight loss in a 16-year-old polytrauma patient: A rare case report and review of the literature

Introduction

Superior mesenteric artery syndrome is a rare entity, caused by compression of the duodenum between the superior mesenteric artery and the aorta.

Case presentation

A 16-year-old male in the inpatient service of our hospital complained of vomiting for two weeks. The patient had a long hospital stay in our center for the management of trauma-related complications, which resulted in significant weight loss despite the parenteral nutrition as he was unable for taking the enteral nutrition due to severe facial traumatic injury. In oral contrast study, the proximal duodenal segments were dilated. The contrast media could not reach the duodenojejunal junction in the supine position, though a small amount of the contras passed the distal duodenal part on repositioning the patient to prone. On abdominal CT images, the angle and distance between the superior mesenteric artery and the abdominal aorta were decreased to 20. 8⁰, and 7.3 mm respectively. The findings were consistent with the superior mesenteric artery compression syndrome. He underwent a mini-laparotomy for the placement of a jejunostomy feeding tube aiming to promote weight gain and mesenteric fat restoration for preventing the SMA compression effects on the duodenum.

Discussion

The decrease in retroperitoneal fat owing to weight loss may result in aortomesenteric angle reduction and duodenal compression. Prompt nutritional support and timely diagnosis may preclude the need for more invasive surgical intervention.

Conclusion

Superior mesenteric artery syndrome is a rare condition, often resulting in small bowel obstruction. The clinical symptoms of this syndrome are nonspecific, which may underestimate the diagnosis. However, clinical suspicion supported by imaging study may help the accurate diagnosis. Superior mesenteric artery syndrome should be considered in all polytrauma and longstanding immobile patients present with rapid weight loss and vomiting.

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Superior mesenteric artery syndrome is a rare condition, often resulting in small bowel obstruction.

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The clinical symptoms of this syndrome are nonspecific, which may underestimate the diagnosis.

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Clinical suspicion supported by imaging study may help the accurate diagnosis.

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Prompt nutritional support and timely diagnosis may preclude the need for surgical intervention.

SMA syndrome: management perspective with laparoscopic duodenojejunostomy and long-term results

BACKGROUND

Superior mesentery artery syndrome (SMAS) is a rare vasculo-anatomic occlusive pathologic entity for which a period of conservative medical management is advocated with surgery reserved for nonresponsive cases. We present our management plan that entails a single admission approach and complete rendering of medical and surgical treatment to the patient on a background of the socioeconomic and cultural trends prevalent in this geographic region.

METHODS

A retrospective analysis of 22 cases of SMAS admitted in our health care system who underwent a period of preoperative conditioning followed by laparoscopic duodenojejunostomy from September 2009 to June 2019 was performed. Patients were followed up at regular intervals.

RESULTS

The mean follow-up of the cohort was 41.2 months (2-108 months). The median length of stay was 6 days. The mean postoperative stay was 4.13 days. A subgroup of six patients who had severe physiological depletion required a period of preoperative optimisation. Five of the 22 (22.7%) patients suffered from postoperative complications in the form of delayed return of bowel functions. None of the patients had complications more than Clavien-Dindo grade 2 with no mortality. Long-term data are available for 19 patients (86.3%) which showed no symptom recurrence.

CONCLUSION

Management of SMAS that entails an antecedent medical therapy followed by surgery can be accomplished in a single admission with good to excellent results in the intermediate and long-term follow-up. Physiologically depleted patients do require a period of intensive preconditioning but on long-term follow-up, they have excellent results.

Reverse Endoscopic Ultrasound-Guided Gastrojejunostomy for the Treatment of Superior Mesenteric Artery Syndrome: A New Concept

Superior mesenteric artery syndrome (SMAS) causes compression and partial or complete obstruction of the duodenum, resulting in abdominal pain, nausea, vomiting, and weight loss. If conservative therapy fails, the patient is typically referred for enteral feeding or laparoscopic gastrojejunostomy.

The last few years have seen increasing use of endoscopic ultrasound-guided gastrojejunostomy (EUS-GJ) for gastric obstruction indications. EUS-GJ involves the creation of a gastric bypass via an echoendoscope in cases in which the small intestine can be punctured under ultrasonographic visualization, resulting in an incision-free, efficient, and safe procedure.

In this case report, we present the first case of SMAS treated using a reverse EUS-GJ, and describe the steps and advantages of the procedure in this particular case.