Radiological features of vascular compression of the duodenum occurring as a complication of the treatment of scoliosis (the cast syndrome).

Abstract

The application of a body cast or the surgical correction of scoliosis is occasionally associated with acute obstructive vascular compression of the duodenum. The clinical and radiological manifestations observed in 10 such patients are described. All cases manifested abdominal distension and vomiting, while epigastric pain was present in 50%. Plain radiographs of the abdomen demonstrated duodenal distension with little gas in the remainder of the bowel in three cases. Barium studies in nine patients demonstrated an intact mucosal pattern and a duodenum dilated proximal to the site where the superior mesenteric vessels crossed it. All cases recovered with non-operative treatment which included nasogastric suction, intravenous fluids, change in position, particularly nursing in the prone position, and, occasionally, cast removal. The obstruction may sometimes persist or recur and then duodenojejunal side-to-side anastomosis is the surgical procedure of choice. The term "cast syndrome" is a misnomer as vascular compression of the duodenum may also occur in patients who are undergoing treatment for scoliosis without the use of a body cast.

• Authors: G J Griffiths, G H Whitehouse
• Journal: Clinical radiology (Clin Radiol) Vol. 29 Issue 1 Pg. 77-83 (Jan 1978) ISSN: 0009-9260 [Print] England
• PMID: 624205 (Publication Type: Journal Article)

Topics

• Adolescent
• Adult
• Duodenal Obstruction (diagnostic imaging, etiology)
• Duodenum (blood supply, diagnostic imaging)
• Female
• Humans
• Male
• Orthopedic Fixation Devices (adverse effects)
• Radiography
• Scoliosis (therapy)