why you bother about a ct scan on pelvis ?

Computerised Axial Tomography or CAT Scan is sophisticated x-ray procedure.It is painless, multiple images of internal organs are taken and computer arranges them into cross Sectional pictures of bones soft tissue and internal organs. CT Scan of Abdoman and pelvis shows internal abdominal and pelvic organs. CT Scanner is a tubular machine patient lies on a bench inside this tube and X-rays are taken at different levels. And these multiple cuts are put together to form images.