title: Case 4. Umbilical endometriosis.
authors.affiliation: Departments of Dermatology and Pathology, University of Siena, Siena, Italy. rubegni@unisi.it
authors.forename: P
authors.initials: P
authors.lastname: Rubegni
authors.forename: P
authors.initials: P
authors.lastname: Sbano
authors.forename: R
authors.initials: R
authors.lastname: Santopietro
authors.forename: M
authors.initials: M
authors.lastname: Fimiani
mesh_terms: D000328:Adult; D004715:Endometriosis / Q000473:pathology*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000473:pathology*; D014472:Umbilicus