GYN Oncology- Uterine cancer Flashcards
What are the 2 types of endometrial cancer?
Type 1 endometrioid adenocarcinoma
Type 2 clear cell/papillary serous carcinoma
What is the most common uterine cancer?
Type 1 endometrioid adenocarcinoma
What is the most common cause for type 1 endometrioid cancer?
Unopposed estrogen
What is unique about type 2 clear cell/papillary serous uterine cancer?
Poor prognosis, high grade, focal pathology
What is the old terminology for benign hyperplasia?
Simple hyperplasia without atypia
Complex hyperplasia without atypia
What Is the old terminology for EIN?
Simple hyperplasia with atypia
Complex hyperplasia with atypia
What is the risk of concurrent uterine cancer with benign endometrial hyperplasia?
1%
What is the risk of uterine cancer with complex hyperplasia without atypia?
3%
What is the risk of uterine cancer with simple hyperplasia with atypia?
10%
What is the risk of uterine concurrent uterine cancer with complex hyperplasia with atypia?
30%
What is the treatment for EIN?
EIN is a premalignant lesion. Preferred treatment is surgical management can also treat with progestin therapy to thin the lining of uterus
What are the treatment options for EIN?
Mirena
Megace
Provera
Depo provera
Vaginal progesterone
What is the surveillance for treatment of EIN?
EMB every 3-6 months
What is the treatment for endometrial cancer?
Comprehensive surgical staging
Hysterectomy, BSO, lymph node dissection, pelvic washings
What is the most important prognostic factors for endometrial cancer?
Presence of extrauterine disease