Piles are swollen veins in the lower anus and rectum. This swelling can cause localized inflammation of other tissues. Piles is another term for hemorrhoids. Many people have piles, but the symptoms ...

Thrombosis occurs when a blood clot forms in a blood vessel, potentially blocking blood flow and causing symptoms due to lack of oxygen in the affected areas. There are two main types: arterial ...

Thrombosis occurs when a clot blocks the flow of blood. There are two main types: arterial and venous. Arterial thrombosis develops in an artery. It’s typically caused by atherosclerosis (plaque ...