Cerebral arteriovenous malformation (AVM)
Intracranial arteriovenous malformation in the brain.
Epidemiology
see Cerebral arteriovenous malformation epidemiology.
see Arteriovenous malformation associated aneurysm
Classification
Cerebral microarteriovenous malformation
Parafalcine arteriovenous malformation,….
Ruptured cerebral arteriovenous malformation
Unruptured cerebral arteriovenous malformation
AVMs that occur in the coverings of the brain are called dural arteriovenous malformation.
Deep arteriovenous malformation.
Motor area arteriovenous malformation.
Pediatric Cerebral arteriovenous malformation.
Grading
Cerebral Arteriovenous Malformation Grading.
Rupture risk
Cerebral arteriovenous malformation rupture risk.
Pathogenesis
Significant progress in the understanding of their pathogenesis has been made during the last decade, particularly using whole genome sequencing and biomolecular analysis 1)
Pathophysiology
Cerebral arteriovenous malformation pathophysiology
Clinical Features
Cerebral Arteriovenous Malformation Clinical Features.
Differential diagnosis
Primary lobar hemorrhages (usually due to cerebral amyloid angiopathy) are typically seen in elderly. Younger patients may also develop lobar haemorrhages, but in such cases they usually have an underlying lesion (e.g. cerebral arteriovenous malformation).
Treatment
see Cerebral arteriovenous malformation treatment.
Outcome
Cerebral arteriovenous malformation outcome.
Complications
Cerebral arteriovenous malformation complications.
Case series
Cerebral arteriovenous malformation case series.
Case reports
Bhanot et al. presented a patient with intraparenchymal hemorrhage due to cerebral arteriovenous malformation (AVM) who exhibited acute ST segment myocardial infarction (STEMI) after neurosurgery. Serial cardiac biomarkers and echocardiograms were performed which did not reveal any evidence of acute myocardial infarction. The patient was managed conservatively from cardiac stand point with no employment of anticoagulants, antiplatelet therapy, fibrinolytic agents, or angioplasty and recovered well with minimal neurological deficit. This case highlights that diffuse cardiac ischemic signs on the ECG can occur in the setting of an ICH after neurosurgery, potentially posing a difficult diagnostic and management conundrum 2).