Preparing for a medical test often triggers health anxiety, making it easy to worry about hidden conditions and care needs.

If you’re someone who’s at risk for developing osteoporosis, you’re probably well-accustomed to receiving regular bone density tests. Dual-energy X-ray absorptiometry (DEXA or DXA) is a radiologic ...

A biopsy is the only test that can confirm a cancer diagnosis. However, before doctors conduct a biopsy, they may take a person’s medical history, perform a physical exam, and order various imaging ...

Figure 1. A 74-y-old man at initial staging with PSMA PET that demonstrates low uptake in primary tumor (A, arrowhead) and left pelvic side wall node (A, arrow). Bone scan was read as positive by 2 of ...