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Purpose The authors sought to evaluate the diagnostic accuracy of multidetector-row computed tomography (MDCT) performed with two different hypodense endoluminal contrast agents for the preoperative staging of colosigmoideal cancer. Materials and methods Seventy consecutive patients with an endoscopically and histologically proven diagnosis of colosigmoideal cancer underwent MDCT examination. Thirty-five...
Purpose This study evaluated transition-point morphology for defining the nature of bowel obstructions. Materials and methods Computed tomography (CT) examinations of 95 patients affected by severe bowel obstruction (23 neoplastic, 72 nonneoplastic) were retrospectively reviewed. Results The transition point was identified in 89 patients (94%); morphology in relation to the proximal loop was concave...
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