Adrenomegaly and septic adrenal hemorrhage (Waterhouse-Friderichsen syndrome) in the setting of congenital adrenal hyperplasia.

Congenital adrenal hyperplasia refers to a spectrum of autosomal recessive inherited disorders of steroidogenesis most commonly identified on newborn screenings. We describe a young woman who presented with abdominal pain and on subsequent imaging was found to have features of congenital adrenal hyperplasia. Imaging findings, treatment, and potential complications are discussed.

Diagnosis of transmesocolic internal hernia as a complication of retrocolic gastric bypass: CT imaging criteria.

OBJECTIVE: The purpose of this study was to define the CT findings of surgically proven transmesocolic internal hernia after laparoscopic gastric bypass. CONCLUSION: Use of four CT signs should give radiologists a high degree of accuracy and confidence in recognizing internal hernia in patients who have undergone gastric bypass surgery.