MONDO_0003314 (endometrioid stromal and related neoplasms of the vagina) is a category of rare neoplasms that arise from the vagina. It includes low grade endometrioid stromal sarcoma and undifferentiated sarcoma. Also known as: endometrioid stromal and related neoplasms of vagina, endometrioid stromal and related tumors of the vagina, endometrioid stromal and related tumours of the vagina, vagina endometrioid stromal and related neoplasms.