[A toddler with a lump on his penis]. / Een peuter met een zwelling op de penis.

ABSTRACT

A father consulted his general practitioner with his 3-years-old son who had swelling on his penis for several months. He experienced no miction problems. The swelling appeared to be a retention of smegma. This is harmless and will disappear spontaneously as the process of separation of the preputium continues.