Arteriovenous Malformation (AVM)

Arteriovenous Malformation (AVM) - Symptoms

Arteriovenous Malformation (AVM) presenting symptoms include:

Bleeding: 50% of patients with arteriovenous malformations (AVMs) will present with a hemorrhage
Seizures: 25% of patients have this as their presenting symptom
Pressure on the surrounding brain resulting in stroke like symptoms
Headaches
The risk of hemorrhage from an Arteriovenous Malformation (AVM) is estimated to be about 2 to 4 percent per year.

Article contributed by National Neuroscience Institute

The information provided is not intended as medical advice. Terms of use. Information provided by SingHealth

Dr Ong Peck Leong

Emeritus Consultant

MBBS, FRACS (Neurosurgery)

Clinical Interests: Radiosurgery

Dr Chia Ghim Song

Senior Consultant

BSc(ECE), MEng(ECE), MD, FRCR, MMed (Diagnostic Radiology)

Clinical Interests: Neurointerventional Radiology, Vascular Anomalies, Neuroradiology

Assoc Prof Kirollos Ramez Wadie

Senior Consultant

M.B.Ch.B (Honours), Doctor of Medicine (Leeds), F.R.C.S. (Ed.), F.R.C.S.(Eng.), F.R.C.S. (Neurosurgery), Fellow of the European Board in Neurosurgery (FEBNS)

Clinical Interests: Cerebrovascular Surgery, Skull Base Surgery, Neurosurgery

Dr David Wen

Consultant

MBBS, FRCR, MMed (Diagnostic Radiology)

Clinical Interests: Neuroradiology, Neurointerventional Radiology, Vascular Anomalies

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