This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Infertility, Subject name: Gynaecology & Obstetrics
Most likely affected organ in Mayer Rokitansky Kuster Hauser syndrome is 
Select and explain. 
A. Ovary agenesis, B. Vaginal agenesis, C. Fallopian tubes absent, D. Bicornuate uterus
B: Vaginal agenesis
Answer: B: Vaginal agenesis 
Explanation: Mayer-Rokitansky-Kuster-Hauser syndrome includes vaginal agenesis with variable mullerian duct abnormalities accompanied in some cases by renal, skeletal, and auditory abnormalities.Berek and Novak&;s Gynecology; 15th edition; Chapter 30; Amenorrhea