This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Congenital malformations, Subject name: Gynaecology & Obstetrics
Diethylstilbesterol causes the following defects expect 
Select and explain. 
A. Renal anomalies, B. Incompetent cervix, C. T saped uterus, D. Vaginal adenosis
A: Renal anomalies
Answer: A: Renal anomalies 
Explanation: Diethylstilbesterol defects Neural tube defects Vaginal and cervical adenosis Clearcell adenocarcinoma Uterine anomalies Cryptorchidism Testicular hypoplasia TEXTBOOK OF OBSTETRICS,SHEILA BALAKRISHNAN,PG NO:565,2nd edition