Tags: Disease.
Ovarian cancer is a cancerous growth arising from the ovary. Symptoms are frequently very subtle early on and may include: bloating pelvic pain difficulty eating and frequent urination and are easily confused with other illnesses.Most (more than 90%) ovarian cancers are classified as epithelial and are believed to arise from the surface (epithelium) of the ovary. However some evidence suggests that the fallopian tube could also be the source of some ovarian cancers.