Comparison of CT enterography and MR enterography imaging features of active Crohn disease in children and adolescents.

Background: Assessment for active Crohn disease by CT enterography and MR enterography relies on identifying mural and perienteric imaging features.

Objective: To evaluate the performance of established imaging features of active Crohn disease in children and adolescents on CT and MR enterography compared with histological reference.

Materials And Methods: We included patients ages 18 years and younger who underwent either CT or MR enterography from 2007 to 2014 and had endoscopic biopsy within 28 days of imaging.

Giant serous cystadenoma arising from an accessory ovary in a morbidly obese 11-year-old girl: a case report.

Introduction: Ectopic ovarian tissue is an unusual entity, especially if it is an isolated finding thought to be of embryological origin.

Case Presentation: An 11-year-old, morbidly obese female presented with left flank pain, nausea, and irregular menses. Various diagnostic procedures suggested a large ovarian cyst, and surgical resection was performed.