In-depth

Symptoms

Unexplained weight loss

Tests and diagnosis

CT scan

MRI

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

Needle biopsy

Find out what to expect during a needle biopsy.

Positron emission tomography scan

X-ray

Treatments and drugs

Brachytherapy

Chemotherapy

Radiation therapy

Sept. 13, 2012