This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endometriosis, Subject name: Gynaecology & Obstetrics
Scar endometriosis can occur following: 
Select and explain. 
A. Classical cesarean section, B. Hysterotomy, C. Episiotomy, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: Ans. is d, i.e. All of the aboveRef: Jejfcoate 7th/ed, p371Endometriosis sometimes occurs in abdominal wall scars following operations on uterus or tubes and is known as scar endometriosis.Operations most likely to be followed by scar endometriosis:* HysterotomyQ* Classical cesarean sectionQ* MyomectomyQ* VentrofixationQ* Following operations for section of fallopian tubeQ* Following operations for removal of pelvic endometriosisQ* EpisiotomyQ