What Are Stones?

Stones, also known as calculi, are solid masses that form in various parts of the body when certain substances in bodily fluids crystallize. These formations commonly occur in the digestive tract or the biliary system, as well as in the urinary system.

There are several types of stones, including those found in the biliary system—commonly referred to as gallstones—and those found in the urinary tract, such as kidney stones, ureteral stones, and bladder stones. Each type of stone can cause different symptoms depending on its location. For example, gallstones often lead to a condition known as biliary colic, which is characterized by pain in the upper right abdomen.

In contrast, urinary tract stones typically cause severe pain known as renal colic or ureteral colic, often accompanied by hematuria, or blood in the urine. These symptoms can vary in intensity and duration based on the size and position of the stone. While some stones may pass on their own, others may require medical intervention to prevent complications.

Understanding the type and location of the stone is crucial for effective treatment and management. Medical professionals often use imaging tests to diagnose and locate stones within the body. With the right approach, most stone-related conditions can be successfully treated, minimizing discomfort and preventing further health issues.