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PT  - JOURNAL ARTICLE
AU  - Li, C.Q.
AU  - Hsiao, A.
AU  - Hattangadi-Gluth, J.
AU  - Handwerker, J.
AU  - Farid, N.
TI  - Early Hemodynamic Response Assessment of Stereotactic Radiosurgery for a Cerebral Arteriovenous Malformation Using 4D Flow MRI
AID  - 10.3174/ajnr.A5535
DP  - 2018 Apr 01
TA  - American Journal of Neuroradiology
PG  - 678--681
VI  - 39
IP  - 4
4099  - http://www.ajnr.org/content/39/4/678.short
4100  - http://www.ajnr.org/content/39/4/678.full
SO  - Am. J. Neuroradiol.2018 Apr 01; 39
AB  - SUMMARY: Brain AVMs treated with stereotactic radiosurgery typically demonstrate a minimum latency period of 1–3 years between treatment and nidus obliteration. Assessment of treatment response is usually limited to evaluation of AVM nidus structural changes using conventional MR imaging and MRA techniques. This report describes the use of 4D Flow MRI to also measure radiation-induced hemodynamic changes in a Spetzler-Martin grade III AVM, which were detectable as early as 6 months after treatment.SRSstereotactic radiosurgery