In-depth

Complications

Dementia

Dementia — Comprehensive overview covers symptoms, causes and treatments of this mental deterioration.

Thrombocytopenia

Thrombocytopenia is the medical term for a low platelet count in the blood. It usually occurs as a side effect of a disease or medication.

Risk factors

Symptoms

Enlarged spleen

An enlarged spleen is usually a sign of an underlying problem. Treatment varies, depending on what's causing the enlargement.

Fatigue

Fatigue can signal many things. Here are some tips to help you decipher why you're wiped out and to regain your energy.

Tests and diagnosis

Genetic testing

Genetic testing is used to detect altered genes that may cause illness or disease. Although genetic testing can offer important health information, it has limitations.

MRI

MRI uses a magnetic field and radio waves to create detailed images of the organs and tissues within your body.

Treatments and drugs

May. 13, 2014

You Are ... The Campaign for Mayo Clinic

Mayo Clinic is a not-for-profit organization. Make a difference today.