In-depth

Alternative medicine

Mindfulness exercises

Risk factors

Secondhand smoke

Symptoms

Chronic cough

More than an annoyance, a chronic cough can significantly affect your quality of life. Find out how it's diagnosed and treated.

Headache

Most headaches aren't caused by a serious illness, but some could be a sign of a life-threatening condition.

Shortness of breath

Shortness of breath can be frightening. Most of the time, a heart or lung condition is the cause.

Unexplained weight loss

Wheezing

Tests and diagnosis

Biopsy procedures

Learn about the most common biopsy procedures and how they're used to diagnose cancer.

Bone scan

CT scan

Lung cancer screening

MRI

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

Positron emission tomography scan

X-ray

Treatments and drugs

Brachytherapy

Chemotherapy

Get ready for possible side effects of chemotherapy

Ask questions and work with your health care team to prepare for chemotherapy so that you know what side effects to expect and how to manage them.

Proton therapy

Proton therapy — Comprehensive overview covers definition, risks, results of proton radiation therapy.

Radiation therapy

Sept. 25, 2015