Székletelemzés

Székletelemzés, often referred to as stool analysis or fecal examination, is a laboratory test performed on a stool sample. This analysis is crucial for diagnosing a variety of gastrointestinal conditions and assessing overall digestive health. It involves examining the physical, chemical, and microscopic properties of feces.

Physically, the stool is assessed for its color, consistency, and presence of blood or mucus. For instance, pale or clay-colored stools can indicate issues with bile production or flow, while dark or tarry stools might suggest bleeding higher up in the digestive tract. The consistency can provide clues about the rate of digestion and absorption.

Chemically, tests can detect the presence of occult blood (hidden blood), which is a common indicator of gastrointestinal bleeding. Other chemical analyses may look for levels of specific enzymes, fats, or other substances that can help identify malabsorption syndromes or pancreatic insufficiency.

Microscopically, the stool sample is examined for the presence of parasites, their eggs, bacteria, or white blood cells. These findings are essential for diagnosing parasitic infections, bacterial gastroenteritis, or inflammatory bowel diseases. In some cases, a stool culture may be performed to identify specific types of bacteria responsible for an infection, guiding appropriate antibiotic treatment. Székletelemzés is a versatile diagnostic tool that plays a vital role in identifying and managing a wide range of digestive disorders.