Resorptiohäiriön

Resorptiohäiriö, commonly known as malabsorption syndrome, refers to a group of disorders that impair the small intestine's ability to absorb nutrients from food. This can lead to a deficiency in essential vitamins, minerals, proteins, fats, and carbohydrates. Symptoms vary depending on the underlying cause and the severity of the malabsorption, but often include diarrhea, abdominal pain, bloating, weight loss, and fatigue. Individuals may also experience specific nutrient deficiencies, such as anemia due to iron or vitamin B12 malabsorption, or bone pain due to calcium and vitamin D deficiency.

The causes of resorptiohäiriö are diverse. They can be broadly categorized into intrinsic intestinal diseases, where the intestinal lining itself is damaged, or extrinsic factors affecting digestion and absorption. Examples of intrinsic causes include celiac disease, Crohn's disease, and short bowel syndrome. Extrinsic causes can involve pancreatic insufficiency, where the pancreas does not produce enough digestive enzymes, or bacterial overgrowth in the small intestine. Certain medications and infections can also contribute to malabsorption.

Diagnosis typically involves a thorough medical history, physical examination, and various diagnostic tests. These may include blood tests to check for nutrient deficiencies and antibodies related to specific conditions like celiac disease, stool tests to evaluate for fat or undigested food, and imaging studies like endoscopy or biopsy to examine the small intestine. Treatment strategies are tailored to the specific cause of the malabsorption and aim to manage symptoms and address nutritional deficiencies. This may involve dietary modifications, enzyme replacement therapy, medications to treat underlying conditions, or vitamin and mineral supplementation.