In-depth

Abdominal pain

Find out what causes different types of abdominal pain.

Cough

An occasional cough is normal and healthy. A cough that persists for weeks signals an underlying problem.

Esophagectomy

Needle biopsy

Find out what to expect during a needle biopsy.

Aug. 07, 2014

You Are ... The Campaign for Mayo Clinic

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