Conditions such as migraines, inflammatory disorders, or toxic/metabolic encephalopathies can mimic SVD on imaging. 7 Cerebral small vessel disease, not elsewhere classified Used for incidental findings or confirmed SVC without acute stroke.
Small Vessel Ischemic Changes ICD 10 Diagnosis Criteria
However, when symptoms do occur, they often present as subtle cognitive deficits, gait abnormalities, or focal neurological signs. 2 Lacunar infarction Applied when a distinct lacune is present, indicating a small cortical infarct.
Small vessel ischemic changes (SVC) represent a significant finding often encountered in neuroimaging, particularly on MRI scans of the brain. Specific manifestations may include executive dysfunction, slowed processing speed, urinary urgency, and unsteady walking.
Small Vessel Ischemic Changes ICD 10 Diagnosis Criteria
This stiffening narrows the lumen, reducing blood flow and leading to chronic hypoperfusion in the deep brain structures. In many asymptomatic individuals, these changes are discovered incidentally during imaging for unrelated issues.
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