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
A 42-year-old female P3 + 0 + 0 + 3 is found to have carcinoma in situ. Best treatment would be: 
Select and explain. 
A. Hysterectomy, B. Wertheim's hysterectomy, C. Conisation, D. Wait and watch
A: Hysterectomy
Answer: A: Hysterectomy 
Explanation: “Carcinoma in situ (stage 0) can be managed successfully by cone biopsy or by abdominal hysterectomy.”
Friends, carcinoma in situ is managed in young women with cone biopsy, whereas in older women or females who had completed their families (> 40 years), simple hysterectomy is the TOC.