NCIt definition : A category of neoplasms characterized by the presence of epithelial and stromal elements.
It includes the following clinicopathological entities: adenofibroma, adenomyoma,
Mullerian adenosarcoma, and malignant mixed mesodermal (Mullerian) tumor. These neoplasms
arise from the female reproductive system and extremely rarely from the peritoneum.;
Alternative definition : NCI-GLOSS: A rare cancer of the uterus, ovary, or fallopian tubes.;