Role of ultrasound in diagnosis of neonatal breast enlargement: a newborn case report.

Neonatal breast enlargement is a hormone-related condition, mostly asymptomatic\physiological, with a well-recognizable sonographic appearance but limited data in the literature. It can be uni-or bilateral. Typically described in the first week of life, the transient lesion disappears spontaneously within 6 months.

Metabolic Alkalosis resulting from a Congenital Duodenal Diaphragm.

Duodenal diaphragm is an unusual cause of upper intestinal obstruction. We present here a neonate with duodenal diaphragm who presented with features of metabolic alkalosis. Further, an algorithm of management of metabolic alkalosis in a newborn is suggested.

Lack of efficacy of ursodeoxycholic acid for the treatment of liver abnormalities in obese children.

Objective: To determine whether ursodeoxycholic acid (UDCA) is effective for treatment of obesity-related liver abnormalities in children.

Study Design: Thirty-one children (21 bboys; mean age, 8.7 years) had obesity-related persistent elevation of aminotransferase levels, which was associated with ultrasonographic images of bright liver in 27.