This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Malformation of the Female Generative Organs, Subject name: Gynaecology & Obstetrics
M/C uterine malformation associated with renal anomalies: 
Select and explain. 
A. Bicornuate, B. Unicornuate, C. Septate, D. Didelphys
B: Unicornuate
Answer: B: Unicornuate 
Explanation: Ans. is b, i.e. UnicornuateRef: Leon Speroff 8th/ed, pt46"Approximately 40% of patients with a unicornuate uterus will have a urinary tract anomaly (usually of kidney) - Ref: Leon Speroff 8th/ed, p146