Een vrouw met cyclisch bloedverlies uit haar navel

Diagnose in beeld
Sadé N.S. Daal, Freek E. van Slooten en J.C.M. (Hans) van Huisseling

A woman with periodical bleeding from her umbilicus

A 33-year-old woman complained of a tumor in her umbilicus with bleeding during her menstrual periods. The diagnosis was made after surgical excision of the tumour: endometriosis of the umbilicus, also known as ‘Villar’s node’.

Conflict of interest: none declared. Financial support: none declared.