K90.89

Clinical Causes: Certain genetic or congenital conditions affecting digestive enzymes or intestinal development Chronic diseases such as Crohn’s disease or celiac disease that damage the small intestine Infections like parasitic infections causing intestinal inflammation or damage Surgical removal of parts of the small intestine, reducing absorption capacity Pancreatic insufficiency, where the pancreas does not produce enough digestive enzymes Autoimmune disorders that interfere with normal intestinal function Exposure to certain medications or toxins that impair nutrient absorption Other less common causes including radiation therapy or gastrointestinal tumors

Key Symptoms: Chronic diarrhea or loose, greasy stools Unexplained weight loss Persistent fatigue or weakness Bloating and abdominal discomfort Nutritional deficiencies leading to anemia or osteoporosis Signs of vitamin and mineral deficiencies such as dermatitis or numbness Growth delays in children, if applicable Steatorrhea, or excess fat in stools, indicating fat malabsorption

Diagnosis Path: Diagnosing other intestinal malabsorption involves a comprehensive medical evaluation, including blood tests to assess nutritional status and deficiencies, stool tests to detect fat content or parasites, and imaging studies like small bowel X-ray or endoscopy. Sometimes, specialized digestion and absorption tests are performed to pinpoint the specific dysfunctions. A thorough medical history and physical exam are essential components of the diagnostic process to identify potential underlying causes and determine the extent of intestinal impairment.

Treatment Protocols: Management of other intestinal malabsorption typically focuses on addressing the underlying cause, correcting nutritional deficiencies, and improving absorption. Treatment strategies can include dietary adjustments such as a nutrient-rich, easily digestible diet, supplementation with vitamins and minerals, and enzyme replacement therapy if pancreatic insufficiency is involved. In cases caused by immune-related conditions, medications like corticosteroids or immunosuppressants may be prescribed. Regular monitoring and follow-up are important to adapt the treatment plan and ensure nutritional adequacy, aiming to improve quality of life and prevent complications.