[Endometrioma of the sigmoid].
D012809:Colon, Sigmoid; D003110:Colonic Neoplasms; D004715:Endometriosis; D005260:Female; D006801:Humans; D008499:Medical Records; D010051:Ovarian Neoplasms
COLON/neoplasms; ENDOMETRIOSIS/case reports
Endometrioma del sigma.