<prompt> Which of the following statements about squamous cell carcinoma of cervix is False?Common at squamocolumnar junctionCT scan is mandatory for stagingPost coital bleeding is a common symptomHPV 16 and 18 are associated with high risk of carcinogenesis  <response>: CT scan is not required for staging of squamous cell carcinoma of the cervix. The staging is based on clinical findings; also chest radiograph, intravenous pyelogram, cystoscopy and proctoscopy can be used in the staging. Reference: 1. Oncology: An Evidence-Based Approach By Alfred E. Chang, Pages 875-78 2. Shaws textbook of Gynaecology 13 edition, Pages 381-92 