K83.09

Clinical Causes: Bacterial infections ascending from the small intestine, often due to blockages or strictures in the bile ducts. Presence of gallstones blocking the bile ducts. Inflammatory conditions like autoimmune diseases affecting the bile ducts. Primary sclerosing cholangitis, a chronic condition where inflammation leads to scarring and narrowing of the bile ducts. Secondary causes such as tumors or cysts pressing on or infiltrating the bile ducts. Recurrent infections leading to repeated inflammation, potentially causing scarring and damage. Stenosis or narrowing of the bile ducts due to previous surgeries or injuries.

Key Symptoms: Fever and chills, often indicating infection. Upper right abdominal pain or tenderness. Jaundice — a yellowing of the skin and eyes. Dark urine and pale stools. Nausea and vomiting. General feeling of fatigue or malaise. Itching due to bile salt accumulation. Unintentional weight loss in some cases.

Diagnosis Path: Healthcare providers typically use a combination of clinical evaluation and diagnostic tests to identify cholangitis. These may include blood tests to check liver function and signs of infection, imaging studies such as ultrasound, magnetic resonance cholangiopancreatography (MRCP), or endoscopic procedures like ERCP. Sometimes, a biopsy may be performed if autoimmune or other underlying causes are suspected. Accurate diagnosis helps determine the specific type and severity of cholangitis, guiding appropriate treatment approaches.

Treatment Protocols: Treatment strategies depend on the type and cause of cholangitis but usually involve the following approaches: - Antibiotic therapy to combat bacterial infections. - Procedures to remove obstructions, such as lithotripsy or surgical removal of gallstones. - Endoscopic interventions like ERCP to drain the bile ducts. - Management of underlying conditions such as autoimmune diseases or strictures. - Surgery might be necessary for cases involving tumors or severe duct damage. - Long-term management may include medications to reduce inflammation or prevent recurrent episodes. Prompt medical intervention is essential to prevent complications such as liver damage or sepsis.