1.
Dermatol Online J
; 20(9)2014 Sep 16.
Artículo
en Español
| MEDLINE
| ID: mdl-25244177
RESUMEN
The onset of umbilical nodules with no previous abdominal surgeries or known endometriosis in other locations characterizes primary umbilical endometriosis. We present a 43-year-old woman with a painful umbilical nodule for several months. We report this case to emphasize the importance of the differential diagnosis of umbilical nodules, especially in women during the reproductive period.