Hypertrophic Olivary Degeneration after Gamma-knife Radiosurgery for Pontine Metastasis
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概要
- 論文の詳細を見る
We present a case of a 57-year-old woman who underwent gamma-knife radiosurgery (GKRS) for pontine metastasis. Magnetic resonance (MR) imaging 2.8 months after GKRS showed T2 hyperintensity and hypertrophy of the left inferior olivary nucleus (ION) without gadolinium enhancement and smaller pontine metastasis. We diagnosed the signal change in the left ION as hypertrophic olivary degeneration (HOD) resulting from damage to the left central tegmental tract. We believe this is the first report to describe HOD after GKRS for pontine metastasis.
著者
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Ogawa Toshihide
Division Of Radiology Department Of Pathophysiological And Therapeutic Science Faculty Of Medicine T
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Kinoshita Fumiko
Department Of Pediatrics Nagasaki Municipal Hospital
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Kinoshita Toshibumi
Department Of Radiology Akita Research Institute For Brain And Blood Vessels
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SHINOHARA Yuki
Division of Radiology, Department of Pathophysiological Therapeutic Science, Faculty of Medicine, Tottori University
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KINOSHITA Toshibumi
Department of Radiology, Research Institute of Brain and Blood Vessels-Akita
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