Ciwon daji na Endometrioid wani nau'in ƙari ne wanda ke da kamanni da endometrium / carcinoma na endometrial, kuma sama da kashi uku na lokuta suna da bambancin squamous. Sun kasance wani ɓangare na saman epithelial tumor rukuni na ovarian neoplasms (10-20% wanda shine nau'in endometrioid). Bambance -bambancen da ba su da kyau da kan iyakoki ba safai ba ne, saboda yawancin suna da muni . Akwai haɗin gwiwa tare da endometriosis da kuma carcinoma na farko na endometrial (ciwon daji na endometrial ). A kan babban binciken ilimin cututtuka, ƙwayar cuta tana da cystic kuma yana iya zama mai ƙarfi kuma wasu suna tasowa a cikin cystic endometriosis. A cikin kashi 40% na lokuta, ciwace-ciwacen endometrioid ana samun su a gefe guda. Ciwon daji na endometrioid kuma na iya tasowa a cikin endometrium. Ana ɗaukar maki 1 da 2 "nau'in 1" ciwon daji na endometrial, yayin da aji 3 ana ɗaukarsa "nau'in 2". Abubuwan da suka shafi ciwon daji na endometrial ta hanyar histopathology, kasancewar endometrioid a yawancin lokuta. Hasken microscopy yana nuna glandan tubular, kama da endometrium.