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Marked growth of an angiographically occult arteriovenous malformation: case report
T Morioka1, S Nishio, T Hikita
1Department of Neurosurgery, Kyushu Rosai Hospital, Kitakyushu, Japan.
Neurosurgery
|July 1, 1988
Abstract:
The authors report a case of an angiographically occult arteriovenous malformation (AVM) that showed a marked increase in size over a period of 7 years. The importance of accurate diagnosis, follow-up computed tomography and repeated angiography, if needed, is stressed in cases where enlargement of an occult AVM is suspected.