Radiation-induced Bilateral Cystic Frontal Lobe Necroses Demonstrating a Fluid-blood Level : Case Report
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概要
- 論文の詳細を見る
A 41-year-old male developed radiation-induced bilateral cystic frontal lobe necroses after irradiation for an olfactory neuroblastoma. Computed tomography (CT) and magnetic resonance (MR) imaging revealed the lesions, one containing a fluid-blood level on CT scans and niveau formation on MR images. It was proved to be a coagulated hematoma within the cyst at surgery. Such a fluid-blood level in a radiation-induced cyst has never been reported, although hemorrhage frequently accompanies delayed radiation necrosis. Positron emission tomography with multiple tracers may be useful in differentiating cerebral radiation necrosis from tumor recurrence, because of absence of abnormal tracer accumulation.
- 日本脳神経外科学会の論文
- 1992-02-15
著者
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OGAWA Toshihide
Department of Radiology and Nuclear Medicine, Akita Research Institute of Brain and Blood Vessels
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KOWADA Masayoshi
Neurosurgical Service, Akita University School of Medicine
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Kowada Masayoshi
Neurosurgical Service Akita University Hospital
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Mineura Katsuyoshi
Neurosurgical Service Akita University School Of Medicine
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Sasajima Toshio
Neurosurgical Service Akita University School Of Medicine
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Ogawa Toshihide
Department Of Radiology And Nuclear Medicine Research Institute For Brain And Blood Vessels-akita
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