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  1. 2024年4月4日 · Venous stasis dermatitis (also called venous eczema or stasis dermatitis) happens when a problem with your veins, usually in your lower legs, keeps blood from moving through very well. As more...

  2. 2023年5月20日 · Over time, the discoloration may become darker and look nearly black. Hemosiderin staining usually happens on the lower leg, near the ankles, or on your feet. It’s caused by blood leaking out...

  3. 2024年4月24日 · Eczema is a common skin condition that causes itchiness, rashes, dry patches, and infection. It's a type of dermatitis, which is a group of conditions that can inflame or irritate your skin. The...

  4. 2023年9月19日 · What Is a Venous Skin Ulcer? Medically Reviewed by Stephanie S. Gardner, MD on September 19, 2023. Written by WebMD Editorial Contributors. What Causes Them? Who Gets Them? Symptoms. Diagnosis. 3...

  5. Treatments. Prevention. 3 min read. Your retina is a thin layer of tissue that lines the back of your eyeball. It turns light into signals to the brain, which interprets them as sight. When a vein...

  6. 2021年11月5日 · A leaky heart valve may cause no problems or it may signify congestive heart failure. WebMD takes a look at the causes, symptoms, and treatments for a leaky heart valve.

  7. 2024年4月3日 · What Is Lymphedema? Lymphedema is swelling that's caused by a collection of too much lymph fluid. It usually affects your arms and legs, but it can happen in other parts of your body as well....