In-depth

Symptoms

Nausea and vomiting

Unexplained weight loss

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.

Urinalysis

Urinalysis can be used to assess your overall health, detect a wide range of disorders, or monitor a medical condition or treatment.

March 14, 2013