**Best Doctor and Surgeon for Piles in Agra – Dr. Karan R Rawat**     Are you suffering from

**Why Grade 3 and 4 Internal Hemorrhoids Require Attention and How Laser Surgery Can Help**   *By Dr. Karan R. Raw

The esophagus, a muscular tube connecting the throat (pharynx) with the stomach, is vital for digesting food and liquids