An infant with Kasabach-Merritt syndrome with associated renal hematoma and intussusception.

A neonate that had a forearm hemangioma, gross hematuria, and a renal parenchymal hematoma was found to have Kasabach-Merritt syndrome. He subsequently returned to our hospital and was found to have an intussusception secondary to an intestinal hemangioma.

Hypertrophic pyloric stenosis in infants: US evaluation of vascularity of the pyloric canal.

Purpose: To determine if there is increased flow to the pylorus in infants with hypertrophic pyloric stenosis (HPS) and, if so, whether the flow is localized to the muscle layer, mucosal layer, or both.

Materials And Methods: Seventy-five infants examined for clinical suspicion of HPS were prospectively recruited for the study. Color scale was standardized at 4.