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Computed tomographic findings of giant intestinal pseudopolyposis
G R Archibald1, F J Scholz, C R Larsen
1Department of Diagnostic Radiology, Lahey Clinic Medical Center, Burlington, Massachusetts 01805.
Abstract:
The cases of 3 patients with giant intestinal pseudopolyposis are presented. Giant pseudopolyposis complicated chronic ulcerative colitis in 2 patients and granulomatous colitis in 1 patient. Each patient was evaluated with either barium or Gastrografin enema as well as with computed tomography (CT) after administration of oral contrast material. The unique manifestations of this unusual lesion as demonstrated by computed tomography are described.