[A woman with periodical bleeding from her umbilicus].

Daal Sn, Sadé N S Daal, Freek E van Slooten, van Slooten Fe, J C M Hans van Huisseling, van Huisseling JC
Nederlands tijdschrift voor geneeskunde · 2014 · vol. 158 , pp. A8104 · PMID:25336316 · W2439357610
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⚙ AI-generated summary by claude@2026-06, 2026-06-12 ⓘ

This case study describes a 33-year-old woman diagnosed with umbilical endometriosis, or Villar's node, which presented as a bleeding tumor during her menstrual periods.

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Abstract

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'.

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Condition tags

endometriosis

MeSH descriptors

Endometriosis Umbilicus Adult Endometriosis Endometriosis Female Hemorrhage Hemorrhage Hemorrhage Humans Menstruation Umbilicus Umbilicus

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europepmc
last seen: 2026-07-30T06:25:42.655704+00:00
openalex
last seen: 2026-06-10T17:14:06.276822+00:00
pubmed
last seen: 2026-05-13T22:18:15.805398+00:00
License: CC0 · commercial use OK