system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Most common site of CIN is :
assistant
The correct answer is  Ans: A (Squmao...) "CIN: The metaplasia extends from the original squamocolumnar junction( squamosquamous) outside to the newly deve!oped(physio!ogicallv active) squamocolumnar junction(nowr squamocolumnar) inside. This area is transformation zone"- Dutta Gynae. 6th/321