Searching Piles, Fissure, Fistula Doctor in Ravet, Kiwale, Punawale, PCMC, Pimpri Chinchwad? Best Piles Doctor, Piles Specialist, Piles, Fissure, Fistula Doctor in Ravet, Pimpri Chinchwad? Dr Rohit Pethkar is the Best Piles, Fissure, Fistula Doctor in Ravet, Kiwale, Punawale, PCMC, Pimpri Chinchwad and Pune. Haemorrhoids, also known as piles, are swellings containing enlarged blood vessels that are found inside or around the bottom (the rectum and anus). In many cases, haemorrhoids don't cause symptoms, and some people don't even realise they have them. An anal fissure is a small tear in the thin, moist tissue that lines the anus. The anus is the muscular opening at the end of the digestive tract where stool exits the body. Common causes of an anal fissure include constipation and straining or passing hard or large stools during a bowel movement. An anal fistula is a small tunnel that develops between the end of the bowel and the skin near the opening of the bottom (anus). It's usually caused by an infection near the anus, which results in a collection of pus (abscess) in the nearby tissue. | Best Piles Doctor in Ravet | Best Piles Specialist i Ravet |