Learn more about the causes, symptoms and treatment of this itchy rash that is an allergic reaction to sunlight.
Disease
Tinea versicolor
Learn about the symptoms, causes, treatments of this common skin infection that usually responds to treatment.
Disease
Merkel cell carcinoma
Learn about this skin cancer that grows quickly. Find out about symptoms, diagnosis and treatments, including Mohs surgery, radiation and immunotherapy.
Disease
Esthesioneuroblastoma
This cancer begins in the upper part of the inside of the nose. Treatment usually involves surgery. Other options include radiation therapy and chemotherapy.
Disease
Chronic myelogenous leukemia
Learn about chronic myelogenous leukemia symptoms and causes. Find out how CML is treated, including targeted therapy and bone marrow transplant.
Disease
Portal hypertension
This condition slows or blocks blood flow through the liver. Treatment is key to help prevent and manage serious complications such as bleeding.
Disease
Primary progressive apraxia of speech (PPAOS)
This speech disorder happens when the brain does not communicate properly with the muscles used for speech.
Disease
Guillain-Barre syndrome
This rare autoimmune condition affects the nerves, causing weakness and tingling in the arms and legs that quickly spreads throughout the body.
Disease
Vocal cord paralysis
Find out more about this condition that happens when nerve signals that control the voice box are interrupted.
Disease
Hemifacial spasm
Learn about diagnosis and treatment of this nervous system condition that causes muscles to twitch on one side of the face.
Disease
Galactorrhea
This type of milky nipple discharge happens to people who aren't breastfeeding. Find out more about what can cause it and how to treat it.
Disease
Dizziness
People feel dizzy for various reasons. How long the feeling lasts and any other symptoms you have can help pinpoint the cause.