MR-Guided Focused Ultrasound Thalamotomy in the Setting of Aneurysm Clip

被引：0

作者：

Odeen, Henrik ^{[1
,4
]}

Shah, Lubdha M. ^{[1
,2
]}

Rieke, Viola ^{[1
]}

Parker, Dennis L. ^{[1
]}

Rahimpour, Shervin ^{[2
,3
]}

机构：

[1] Univ Utah, Dept Radiol & Imaging Sci, Salt Lake City, UT USA

[2] Univ Utah, Dept Neurosurg, Salt Lake City, UT USA

[3] Univ Utah, Dept Biomed Engn, Salt Lake City, UT USA

[4] 729 Arapeen Dr, Salt Lake City, UT 84108 USA

来源：

AMERICAN JOURNAL OF NEURORADIOLOGY | 2024年

关键词：

D O I：

10.3174/ajnr.A8109

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

We report on a 75-year-old woman with a history of right MCA aneurysm clipping and medically refractive right-hand tremor. We successfully performed focused ultrasound thalamotomy of the left ventral intermediate nucleus under MR imaging-guidance at 3T. A thorough pretreatment evaluation of MR thermometry was critical to ensure that adequate precision could be achieved at the intended target. The tremor showed a 75% decrease at 24 hours postprocedure and a 50% decrease at a 3-month follow-up. There were no immediate adverse events.

引用

页码：302 / 304

页数：3

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