Multidetector row computed tomography in bowel obstruction. Part 1. Small bowel obstruction.
Multidetector row computed tomography (MDCT) has the potential to provide high-resolution multiplanar imaging that can help in accurate diagnosis of small bowel obstruction. Reformatted multiplanar images can increase diagnostic confidence in identifying transition points causing obstruction and also allow accurate delineation of various pathological conditions. Accurate and early diagnosis of complications associated with small bowel obstruction can also help in the clinical management of patients. In appropriate clinical scenarios MDCT angiograms may also be performed. Furthermore the rapid acquisition of images within one breath-hold reduces misregistration artefacts than can occur in critically ill or uncooperative patients. The following is a review of common and unusual diseases causing small bowel obstruction as revealed on MDCT.
Sinha
R
R
Department of Radiology, Glenfield Hospital, Leicester, UK. rakesh.sinha@uhl-tr.nhs.uk
Verma
R
R
D000328:Adult; D000368:Aged; D006801:Humans; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging* / Q000209:etiology; D007421:Intestine, Small / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed / Q000379:methods*