PregaTips on MSN

What is a transvaginal scan and why is it done?

Have you ever wondered why your doctor asked for a transvaginal scan? A transvaginal scan helps doctors examine the pelvic ...
Healthline

Can You Still Have Cancer If a PET Scan Is Negative?

Positron emission tomography (PET) scans can detect cancer earlier than other imaging tests by showing areas that use a lot of glucose. However, false-positive results can happen due to infections, ...