An increasing number of rheumatologists have access to ultrasound equipment that provide both color and power Doppler modes, which can be used to investigate musculoskeletal and vascular pathologies.

November is Diabetes Awareness Month, an important time to focus on how this chronic disease impacts millions of Americans daily. Diabetes affects how the body uses glucose (sugar) for energy. This ...

Peripheral vascular disease is a lack of blood flow through the arteries, typically affecting the legs and feet. The main symptoms include pain, numbness, weakness in the legs and feet, skin ...

Dear Dr. Roach: I am a 70-year-old woman in excellent health. For the past few years, I have had a creeping, bloody discoloration of my feet, starting at my ankles and going toward my toes. When you ...