👉 Hysteromyoma is a type of cancer that occurs in the lining of the uterus, which is an organ located between the cervix and the womb. It is commonly known as a benign tumor because it usually does not cause any symptoms or complications until it has grown to a certain size. However, if left untreated, it can grow into a more serious condition called leiomyoma, which may also cause pain or discomfort in the lower abdomen. Hysteromyomas are rare and often treatable