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Arteriovenous malformation - cerebral - Symptom

Alternative Names

AVM - cerebral

Symptoms:

In about half of patiens with AVMs, the first symptoms are those of a stroke caused by bleeding into the brain.

Symptoms of an AVM that has not bled include:

Signs and tests:

A complete physical examination and neurologic examination are needed, but they may be completely normal.

Tests that may be used to diagnose an AVM include:

  • Reviewed last on: 11/4/2010
  • David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

References

Selman WR, Blackham K, Tarr RW, Ratcheson RA. Vascular diseases of the nervous system: Vascular malformations. In: Bradley WG, Daroff RB, Fenichel Gm, Jankovic J, eds. Bradley: Neurology in Clinical Practice. 5th ed. Philadelphia, Pa: Butterworth Heinemann Elsevier; 2008:chap 55D.

Zivin JA. Hemorrhagic cerebrovascular disease. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 237:chap 432.

Brown RD Jr. Unruptured brain AVMs: To treat or not to treat. Lancet Neurol. 2008;7:195-196.

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