CT scans of internal organs, bone, soft tissue and blood vessels provide greater clarity and reveal more details than X ray or radiograph exams. X ray images are two dimensional representations while ...

A cyst is a closed pocket of tissue that contains fluid or debris. Cysts can form anywhere on the body. Their texture varies depending on the material that has become trapped inside the pocket.

You usually have this test as an outpatient in your hospital imaging department. Depending on where in your body the lymph nodes are, your doctor may also use a CT scan to guide the biopsy needle.