{"id":325,"date":"2025-08-19T09:57:51","date_gmt":"2025-08-19T00:57:51","guid":{"rendered":"https:\/\/www.clg.niigata-u.ac.jp\/~sichikawa\/?p=325"},"modified":"2026-07-15T15:51:55","modified_gmt":"2026-07-15T06:51:55","slug":"ct-perfusion%e7%94%bb%e5%83%8f%e3%81%ab%e3%83%95%e3%83%a9%e3%82%af%e3%82%bf%e3%83%ab%e8%a7%a3%e6%9e%90%e3%82%92%e5%bf%9c%e7%94%a8%e3%81%97%e3%81%9f%e7%a0%94%e7%a9%b6%e6%88%90%e6%9e%9c%e3%81%8c","status":"publish","type":"post","link":"https:\/\/www.clg.niigata-u.ac.jp\/~sichikawa\/ct-perfusion%e7%94%bb%e5%83%8f%e3%81%ab%e3%83%95%e3%83%a9%e3%82%af%e3%82%bf%e3%83%ab%e8%a7%a3%e6%9e%90%e3%82%92%e5%bf%9c%e7%94%a8%e3%81%97%e3%81%9f%e7%a0%94%e7%a9%b6%e6%88%90%e6%9e%9c%e3%81%8c\/","title":{"rendered":"CT Perfusion\u753b\u50cf\u306b\u30d5\u30e9\u30af\u30bf\u30eb\u89e3\u6790\u3092\u5fdc\u7528\u3057\u305f\u7814\u7a76\u6210\u679c\u304c\uff0cInternational Journal of Computer Assisted Radiology and Surgery\u8a8c\u306b\u63b2\u8f09\u3055\u308c\u307e\u3057\u305f\uff0e"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CT Perfusion\u753b\u50cf\u306b\u30d5\u30e9\u30af\u30bf\u30eb\u89e3\u6790\u3092\u5fdc\u7528\u3057\u305f\u7814\u7a76\u6210\u679c\u304c\uff0cInternational Journal of Computer Assisted Radiology and Surgery\u8a8c\u306b\u63b2\u8f09\u3055\u308c\u307e\u3057\u305f\uff0e\u672c\u7814\u7a76\u3067\u306f\uff0c\u6025\u6027\u671f\u8133\u6897\u585e\u306e\u6cbb\u7642\u9069\u5fdc\u5224\u5b9a\u306b\u7528\u3044\u3089\u308c\u3066\u3044\u308bCT Perfusion\u306b\u5bfe\u3057\uff0c\u6570\u5b66\u7684\u624b\u6cd5\u3067\u3042\u308b\u30d5\u30e9\u30af\u30bf\u30eb\u89e3\u6790\u3092\u65b0\u305f\u306b\u5c0e\u5165\u3057\u307e\u3057\u305f\uff0e\u5177\u4f53\u7684\u306b\u306f\uff0c\u753b\u50cf\u306e\u5404\u30dc\u30af\u30bb\u30eb\u304b\u3089\u5f97\u3089\u308c\u308b\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u304d\u30d5\u30e9\u30af\u30bf\u30eb\u6b21\u5143\u3092\u7b97\u51fa\u3057\uff0c\u8133\u306e\u8840\u6d41\u969c\u5bb3\u9818\u57df\uff08\u865a\u8840\u30b3\u30a2\u3084\u30da\u30ca\u30f3\u30d6\u30e9\uff09\u306e\u5b9a\u91cf\u7684\u8a55\u4fa1\u3092\u8a66\u307f\u307e\u3057\u305f\uff0e\u305d\u306e\u7d50\u679c\uff0c\u30d5\u30e9\u30af\u30bf\u30eb\u6b21\u5143\u306f\u8133\u6897\u585e\u306b\u304a\u3051\u308b\u865a\u8840\u30b3\u30a2\u3068\u30da\u30ca\u30f3\u30d6\u30e9\u306e\u8b58\u5225\u306b\u6709\u52b9\u3067\u3042\u308a\u3001\u5f93\u6765\u306e\u8840\u6d41\u6307\u6a19\uff08CBF\u3084CBV\u306a\u3069\uff09\u3092\u88dc\u5b8c\u3059\u308b\u65b0\u305f\u306a\u30d0\u30a4\u30aa\u30de\u30fc\u30ab\u30fc\u3068\u3057\u3066\u306e\u53ef\u80fd\u6027\u304c\u793a\u3055\u308c\u307e\u3057\u305f\uff0e\u672c\u7814\u7a76\u306f\uff0cCT\u753b\u50cf\u89e3\u6790\u306b\u304a\u3051\u308b\u65b0\u3057\u3044\u8a3a\u65ad\u6307\u6a19\u306e\u958b\u767a\u306b\u3064\u306a\u304c\u308b\u3082\u306e\u3067\u3042\u308a\uff0c\u5c06\u6765\u7684\u306b\u306f\u8133\u6897\u585e\u60a3\u8005\u306e\u3088\u308a\u7cbe\u5bc6\u306a\u6cbb\u7642\u65b9\u91dd\u6c7a\u5b9a\u306b\u8ca2\u732e\u3059\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\uff0e<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u7814\u7a76\u306f\u4ee4\u548c6\u5e74\u5ea6\u65b0\u6f5f\u5927\u5b66U-go\u30b0\u30e9\u30f3\u30c8\u300cRadiomics\u89e3\u6790\u3068\u6642\u7cfb\u5217\u89e3\u6790\u306e\u878d\u5408\u306b\u3088\u308b\u8133\u6897\u585e\u306e\u5b9a\u91cf\u7684\u8a55\u4fa1\u306e\u305f\u3081\u306e\u65b0\u305f\u306a\u753b\u50cf\u30d0\u30a4\u30aa\u30de\u30fc\u30ab\u30fc\u306e\u78ba\u7acb\u300d\u306e\u52a9\u6210\u3092\u53d7\u3051\u3066\u5b9f\u65bd\u3055\u308c\u307e\u3057\u305f\uff0e<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ichikawa S, Kondo Y, Yokoyama S. 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Int J Comput Assist Radiol Surg. 2026;21(2):411-424.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/link.springer.com\/article\/10.1007\/s11548-025-03500-3\"><a href=\"https:\/\/link.springer.com\/article\/10.1007\/s11548-025-03500-3\">Time series-derived fractal dimension of CT perfusion in acute ischemic stroke: a promising marker for hypoperfused tissue quantification | International Journal of Computer Assisted Radiology and Surgery | Springer Nature Link<\/a><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>CT Perfusion\u753b\u50cf\u306b\u30d5\u30e9\u30af\u30bf\u30eb\u89e3\u6790\u3092\u5fdc\u7528\u3057\u305f\u7814\u7a76\u6210\u679c\u304c\uff0cInternational Journal of Computer Assisted Radiology and Surgery\u8a8c\u306b\u63b2\u8f09\u3055\u308c\u307e\u3057\u305f\uff0e\u672c\u7814\u7a76 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