A nuclear stress test creates images showing the blood flow to your heart. Here's how to prepare, and what you can expect.
Learn more about this minimally invasive imaging test combining endoscopy and ultrasound to diagnosis digestive and lung diseases.
Learn more about allergy medications. Find out what they do and how they can help your symptoms.
What works for one person's pain may not help yours — and every pill poses risks. Find out how to sort through your options for maximum relief and minimum risk.
Kidney cysts — round pouches of fluid on or in the kidneys — are sometimes discovered during routine imaging exams. Learn when treatment may be needed.
Fetal ultrasound images can help your doctor evaluate how your pregnancy is progressing.
Most breast calcifications are benign. Find out more about what can cause them, what they look like, and when to see a doctor.
Learn which blood pressure medications might increase triglyceride levels.
Learn what these chest images can show your doctor and what conditions they may uncover.
This mental health disorder includes a pattern of unstable intense relationships, distorted self-image, extreme emotions and impulsiveness.