Learn the symptoms of this serious mosquito-borne infection and how to protect yourself from it.
Disease
Spinal cord injury
Learn what may happen after the spinal cord has been damaged.
Disease
Trachoma
This infection is the leading preventable cause of blindness worldwide. Find out about symptoms, treatment and prevention of this serious eye disease.
Disease
Presbyopia
Do you have to hold books at arm's length to read them? Find out what options are available to help your vision when this happens.
Disease
Myoclonus
These jerking motions, which include hiccups and "sleep starts," can be disabling when caused by a health condition./p>
Disease
Cataracts
Are things starting to look fuzzy or blurry? Find out about symptoms, diagnosis and treatment for this common eye condition.
Disease
Neuroendocrine tumors
Learn about the types of tumors that make up this group of rare cancers. Find out about symptoms, causes, diagnosis and treatments.
Disease
Ampullary cancer
Learn more about the causes, diagnosis and treatments for cancer of the ampulla of Vater.
Disease
Appendix cancer
Learn about this rare cancer that affects the appendix, which is a small pouch attached to the large intestine.
Disease
Bird flu (avian influenza)
Flu viruses in other animals, such as birds, may be a risk to people. Learn more about the symptoms, causes, prevention and treatment for bird flu in people.
Disease
Small lymphocytic lymphoma
Find out more about the symptoms, diagnosis and treatment of this type of non-Hodgkin lymphoma.
Disease
Hypertrophic cardiomyopathy
In this condition, the heart muscle thickens, which makes it harder for the heart to pump blood. Learn about the causes and treatment.