F01.C1

Clinical Causes: Blockages or narrowing of blood vessels in the brain due to atherosclerosis (buildup of fats, cholesterol, and other substances). Small vessel disease leading to multiple tiny strokes that damage brain tissue. Large vessel strokes causing extensive brain injury. High blood pressure (hypertension), which can compromise blood vessel health. Diabetes mellitus, contributing to vascular damage. High cholesterol levels, facilitating plaque formation. A history of cardiovascular events such as heart attacks or strokes.

Key Symptoms: Memory loss that worsens over time. Difficulty concentrating and making decisions. Problems with reasoning and planning. Language issues, including trouble finding words. Poor judgment or decision-making capabilities. Changes in personality or mood such as depression, anxiety, or agitation. Behavioral disturbances such as aggression, irritability, or wandering. Impaired spatial awareness and executive functions. Potential physical symptoms like weakness or paralysis on one side of the body depending on stroke location.

Diagnosis Path: Diagnosis involves a comprehensive medical evaluation including detailed medical history, neurological examination, cognitive testing, and brain imaging studies such as MRI or CT scans. These imaging techniques help detect strokes or vascular abnormalities. Additional assessments may include blood tests to evaluate risk factors like cholesterol, blood sugar, and blood pressure. Differential diagnoses should consider other forms of dementia and neurological conditions.

Treatment Protocols: Controlling underlying vascular risk factors such as hypertension, diabetes, and high cholesterol through lifestyle modifications and medications. Use of antiplatelet agents like aspirin to reduce the risk of further strokes. Cholesterol-lowering medications such as statins. Addressing behavioral disturbances with appropriate therapies and, when necessary, medication management. Cognitive stimulation and rehabilitation to support remaining cognitive functions. Supportive care addressing functional and emotional needs of patients. Regular medical follow-up to monitor disease progression and manage comorbid conditions.