Learn about the types of viral hepatitis, how they spread, how they're treated and how to protect yourself from getting sick.
Disease
Optic glioma
This kind of tumor affects vision. Learn what symptoms to watch for, how the tumors are diagnosed and treated, and what to expect over time.
Disease
Adnexal tumors and masses
Learn about symptoms, diagnosis and treatment of these growths that occur in and around the ovaries and fallopian tubes.
Disease
Benign peripheral nerve tumor
Learn more about the different types of tumors that grow on or around the nerves that link to the brain and spinal cord.
Disease
Muscle strains
Minor strains may only overstretch a muscle or tendon, while more-serious injuries may involve partial or complete tears in these tissues.
Disease
Prostate cancer recurrence
Rising PSA after prostate cancer treatment may signal recurrence. Learn how it's diagnosed, what it means, treatment options and outlook.
Disease
Toxic hepatitis
Find out about symptoms and treatment of this liver disease. It's caused by exposure to certain substances, such as alcohol or medicines.
Disease
Popliteal artery entrapment syndrome
Calf pain cramping your style during a workout? Know the symptoms of popliteal artery entrapment syndrome.
Disease
Peripheral neuropathy
Learn what may cause the prickling, tingling or numb sensations of nerve damage and how to prevent and treat this condition.
Disease
De Quervain tenosynovitis
This painful condition affects the tendons on the thumb side of the wrist. A splint or brace can rest the tendons. Ice also is helpful.
Disease
Color blindness
Is it red or is it green? Learn more about what causes this common eye condition and how to tell whether you can distinguish between certain shades of color.
Disease
Peritoneal carcinomatosis
This cancer usually starts in another organ and then spreads to the abdominal lining. Learn about symptoms and treatment options, including newer approaches that may offer more hope.