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Villar’s nodule
Pirson L , Absil G , Giet G , Lahrichi D , Nisolle M , Nikkels AF
Rev Med Liege 2023, 78(7-8),420-422Abstract : Umbilical endometriosis is a rare manifestation, most often isolated, of endometriosis, accounting for 0,5-1 % of all cases. It can be primary or secondary following surgery. It usually presents as a solid, skin-colored, red or purple-black nodule, frequently associated with pain and/or perimenstrual bleeding. Because it has a potential for malignant transformation, the gold standard of treatment is surgical removal.
