Multidetector CT appearance of the pelvis after vaginal delivery: normal appearances and abnormal acute findings.

Vaginal delivery is the most commonly performed delivery in the world and accounts for nearly two-thirds of all deliveries in the United States. It is a secure method but may be associated with some acute complications, especially in the immediate postpartum days, which can potentially be fatal for the mother. The most frequent acute complications are hemorrhages/hematomas, uterine rupture, endometritis, retained product of conception (RPOC), ovarian thrombosis and HELLP syndrome (hemolysis, elevated liver enzymes, low platelet count).

CT findings after pelvic exenteration: review of normal appearances and most common complications.

The aim of this review is to illustrate normal computed tomography (CT) findings and the most common complications in patients who underwent pelvic exenteration (PE) for advanced, persistent or recurrent gynecological cancers. We review the various surgical techniques used in PE, discuss optimal CT protocols for postsurgical evaluation and describe cross-sectional imaging appearances of normal postoperative anatomic changes as well as early and late complications. The interpretation of abdominopelvic CT imaging after PE is very challenging due to remarkable modifications of normal anatomy.