Endometrial Vs. Cervical Cancer

Endometrial cancer and cervical cancer are diseases that affect reproductive organs in females. The endometrium is the inner layer (lining) of the uterus. The cervix is the portion of a uterus that connects the uterus to the vagina.

Causes of Cervical Cancer

The main cause of cervical cancer is human papillomavirus, which is a common infection spread through sexual contact. Other causes of cervical cancer may include smoking, long-term use of birth control pills and having a lot of children.

Causes of Endometrial Cancer

Factors that increase the risk of endometrial cancer include age, long-term use of estrogen without progesterone for hormone replacement therapy and obesity (some estrogen is made in fatty tissue).

Symptoms

Endometrial and cervical cancer have similar symptoms, including abnormal vaginal bleeding or discharge, pelvic pain and pain during intercourse. Many times, these symptoms don't occur during the early stages of cervical cancer.

Diagnosis

Endometrial cancer occurs after menopause. Cervical cancer can occur at any time. Both cancers are diagnosed through Pap tests and biopsies. Cervical cancer is also diagnosed with colposcopy which looks at the cervix; endometrial cancer is also diagnosed with a transvaginal ultrasound which examines the uterus.

Treatment

Both cancers are commonly treated with surgery and radiation therapy. Endometrial cancer may also be treated with hormonal therapy; cervical cancer can be treated with chemotherapy.

References

• National Cancer Institute - Endometrial Cancer
• National Cancer Institute - Cervical Cancer