Cutaneous endometriosis: review of 15 cases diagnosed at a single institution.
BACKGROUND
Endometriosis is a disease characterized by the presence of endometrial glands and/or stroma outside the uterine cavity. The main location is the ovary, but it has been described in many other extragenital locations, mainly the intestinal wall and the epiplon, but also the lung and the skin.


METHODS
In this report we review the cases of cutaneous endometriosis diagnosed at Fundación Jiménez Díaz in Madrid in the last decade.


RESULTS
In this time period we have seen 376 specimens with endometriosis, 330 from ovarian origin, 11 cases involving the appendix, 3 affecting the uterine cervix, 3 involving the epiplon, 1 in an ileal lymph node, 5 in the small intestine, 6 in the large intestine, 2 affecting the lung (with recurring pneumothorax) and 15 involving the skin.


CONCLUSIONS
We comment on the features of the patients with cutaneous endometriosis and their gynaecological history.
Fernández-Aceñero
M J
MJ
Department of Surgical Pathology, Fundación Jiménez Díaz, Avda Reyes Católicos 2, 28040 Madrid, Spain. mgg10167@gmail.com
Córdova
Sharon
S
D000328:Adult; D002921:Cicatrix / Q000473:pathology; D004715:Endometriosis / Q000453:epidemiology* / Q000473:pathology; D005260:Female; D006801:Humans; D008875:Middle Aged; D011183:Postoperative Complications / Q000453:epidemiology*; D012189:Retrospective Studies; D012871:Skin Diseases / Q000453:epidemiology* / Q000473:pathology; D013030:Spain / Q000453:epidemiology; D055815:Young Adult