LearningRadiology reviews imaging features of hypertrophic pyloric stenosis

A new educational review details the classic ultrasound signs of hypertrophic pyloric stenosis: elongated pyloric channel (>15-17 mm) and thickened muscle wall (>3-4 mm), aiding rapid diagnosis in vomiting infants.

• Review covers pathophysiology, ultrasound technique, and key measurement criteria for diagnosis.
• Designed as a concise educational module for radiology trainees and practicing radiologists encountering pediatric abdominal cases.

RadPigeon summaries are original and for information only. They are not clinical advice.