This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
Anorectal malformations include all of the following except? 
Select and explain. 
A. Coloanal fistula, B. Rectourethral fistula, C. Imperforate anus, D. Anal Stenosis
A: Coloanal fistula
Answer: A: Coloanal fistula 
Explanation: Ans. is'a'i.e., Coloanal fistulaAnorectal malformations are conditions occurring due to congenital anomalies of the rectum and anusThey include :Anal stenosisPersistent CloacaImperforate anusRectourethral or rectovesical fistulaRectovaginal fistula