Articles In This Section
A to Z: Wegener’s Granulomatosis
Learn about Wegener's granulomatosis, an uncommon autoimmune disorder that causes inflammation of the blood vessels.
A to Z: Warts
Learn about warts, skin growths caused by viruses of the human papillomavirus (HPV) family.
A to Z: Wheezing
A "wheeze" is a high-pitched whistling sound made when air flows through narrowed airways in the lungs.