Gynaecology & Obstetrics The risk of endometrial carcinoma is highest with the following histological pattern of endometrial hyperplasia: March 2007 A Simple hyperplasia with atypia B Simple hyperplasia without atypia C Complex hyperplasia with atypia D Complex hyperplasia without atypia 💡 Explanation The risk of endometrial carcinoma is highest with the following histological pattern of endometrial hyperplasia: March 2007 ✓ Correct Answer: C. Complex hyperplasia with atypia