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: Gynaecology & Obstetrics
Cone biopsy is indicated in all the following conditions except: 
Select and explain. 
A. Indefinite diagnosis on colposcopy, B. CIN-III, C. Cervical metaplasia, D. Microinvasive carcinoma
C: Cervical metaplasia
Answer: C: Cervical metaplasia 
Explanation: None