Learn about symptoms and diagnosis of parotid gland tumors. Find out how operations, such as parotidectomy, can treat parotid tumors and parotid cancers.
Disease
Brainstem tumor
This guide covers the basics on brainstem tumors, including symptoms, tests, treatment options and what affects prognosis for slow- and fast-growing tumors.
Disease
Erectile dysfunction
Know what can cause not being able to get and keep an erection for sexual activity and the possible treatments.
Disease
Diabetes
Learn more about the different types of this blood sugar disorder, who's at risk and how each type can be treated.
Disease
Temporal lobe seizure
Learn about this burst of electrical activity that starts in the temporal lobes of the brain. This can cause symptoms such as odd feelings, fear and not responding to others.
Disease
Autoimmune epilepsy
Learn when epilepsy is an autoimmune disease and why early diagnosis and the right treatment are important.
Disease
Extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT)
Learn about this type of non-Hodgkin lymphoma that can attack many organs including the stomach, small intestine and the eyes. Find out about symptoms, diagnosis and treatments.
Disease
Tracheomalacia
Collapse of the windpipe happens most often in infants, but it can occur at any age. This condition makes it hard to breathe and can be life-threatening.
Disease
Baker cyst
This fluid-filled cyst occurs behind the knee and can be caused by arthritis or a cartilage tear. Treating the cause typically provides relief.
Disease
Anal fissure
Learn what causes a tear in the anus and how to prevent or treat this often painful condition.
Disease
Peripheral nerve injuries
These types of injuries affect the nerves that link the brain and spinal cord to nerves in other parts of the body.
Disease
Primary mediastinal large B-cell lymphoma
Learn about the symptoms, diagnosis and treatment of this type of non-Hodgkin lymphoma.