1.
Radiologia (Engl Ed)
; 60(3): 208-216, 2018.
Artigo
em Inglês, Espanhol
| MEDLINE
| ID: mdl-29169607
RESUMO
OBJECTIVE: To review the spectrum of benign and malignant rectal diseases, their findings on CT colonography, and their management. CONCLUSION: Although CT colonography is not the first choice for the study of rectal disease, it is indicated in cases where optical colonoscopy is contraindicated or cannot be completed. Rectal lesions can go undetected because this anatomic area is difficult to evaluate; for this reason, it is essential to ensure optimal preparation and distension, moderate balloon insufflation, and careful 2D and 3D navigation with knowledge of the spectrum of rectal disease and its CT colonography signs.