イセキ　ヒロシ   Iseki Hiroshi   伊関　洋    所属   医学研究科 医学研究科 (医学部医学科をご参照ください)    職種   特任顧問
言語種別	英語
種別	部分執筆
表題	Differentiation of Tumor Progression and Radiation-Induced Effects After Intracranial Radiosurgery
書名	Gamma Knife Neurosurgery in the Management of Intracranial Disorders
ISBNコード	9783709113752
編者名	Mikhail Chernov,Motohiro Hayashi,Jeremy Ganz,Kintomo Takakura
版・巻・頁	116,pp.193-210
出版社	Springer-Verlag Wien
出版地 （都市, 国名）	Wien,Austria
著者・共著者	CHERNOV Mikhail, ONO Yuko, ABE Kayoko, USUKURA Masao, HAYASHI Motohiro, IZAWA Masahiro, Sergey V Diment, Pavel Ivanov, MURAGAKI Yoshihiro, ISEKI Hiroshi, HORI Tomokatsu, OKADA Yoshikazu, TAKAKURA KIntomo
発行年月	2013/03
概要	A number of intracranial tumors demonstrate some degree of enlargement after stereotactic radiosurgery (SRS). It necessitates differentiation of their regrowth and various treatment-induced effects. Introduction of low-dose standards for SRS of benign neoplasms significantly decreased the risk of the radiation-induced necrosis after -management of schwannomas and meningiomas. Although in such cases a transient increase of the mass volume within several months after irradiation is rather common, it usually followed by spontaneous shrinkage. Nevertheless, distinguishing tumor recurrence from radiation injury is often required in cases of malignant parenchymal brain neoplasms, such as metastases and gliomas.