steatorrheát

Steatorrhea is a medical condition characterized by the presence of excessive fat in the feces. This results in stools that are typically pale, bulky, foul-smelling, and greasy, often floating in the toilet bowl due to the high fat content. The appearance of steatorrhea is a sign that the body is not properly absorbing fats from the food consumed.

Several underlying conditions can lead to steatorrhea. Malabsorption syndromes are a common cause, where the digestive system is unable to break down and absorb nutrients effectively. This can include conditions like celiac disease, Crohn's disease, and short bowel syndrome. Pancreatic insufficiency, where the pancreas does not produce enough digestive enzymes, is another significant cause, as these enzymes are crucial for fat digestion. Bile acid deficiency, often due to liver disease or obstruction of the bile ducts, can also impair fat absorption. Certain medications, particularly those used for weight loss or managing high cholesterol, can sometimes cause steatorrhea as a side effect.

Diagnosing steatorrhea usually involves a medical history, physical examination, and laboratory tests. A stool fat test is the primary diagnostic tool, which quantifies the amount of fat in a 72-hour stool collection. Other tests may be performed to identify the underlying cause, such as blood tests for nutrient deficiencies, imaging studies, or endoscopic procedures.

Treatment for steatorrhea focuses on addressing the underlying cause and managing symptoms. This may involve dietary changes, enzyme replacement therapy, or medication to treat the specific condition responsible for the malabsorption.