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<Original Article> Magnetic Resonance (MR) Differentiation of Hepatocellular Carcinoma from Hepatic Cavernous Hemangioma: Efficacy of T2 Values for Tumors Smaller than 2 cm
https://doi.org/10.34429/00003140
https://doi.org/10.34429/00003140a37216a6-87a2-4b52-871a-7677045af712
名前 / ファイル | ライセンス | アクション |
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AN10044054_07_02_03.pdf (277.7 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2010-05-18 | |||||
タイトル | ||||||
タイトル | <Original Article> Magnetic Resonance (MR) Differentiation of Hepatocellular Carcinoma from Hepatic Cavernous Hemangioma: Efficacy of T2 Values for Tumors Smaller than 2 cm | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題 | Liver | |||||
キーワード | ||||||
主題 | MR studies | |||||
キーワード | ||||||
主題 | Liver neoplasm diagnosis | |||||
キーワード | ||||||
主題 | Liver neoplasm | |||||
キーワード | ||||||
主題 | MR studies | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
ID登録 | ||||||
ID登録 | 10.34429/00003140 | |||||
ID登録タイプ | JaLC | |||||
著者名 |
OHTOMO, Kuni
× OHTOMO, Kuni× ITAI, Yuji× ARAKI, Tsutomu× SASAKI, Yasuhito× UCHIYAMA, Guio |
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内容 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Fifty-seven patients with a total of 68 hepatocellular carcinoma (HCC) lesions smaller than 2 cm and 84 with a total of 108 cavernous hemangioma lesions smaller than 2 cm were studied with magnetic resonance (MR) imaging (1.5T) to evaluate the efficacy of T2 values in differential diagnosis. T2 values were calculated by the two-point method. The mean T2 value for HCC and hemangioma was 47.1 msec±6.9 and 81.3 msec±23.7 respectively. There was a significant difference (p<0.001) between T2 values for HCC and those for hemangioma. When the cutoff T2 value was set at 60 msec, 162 (92.8%) of 176 lesions were correctly classified. Sensitivity and specificity for HCC were 100% and 87%, respectively. We conclude that MR imaging with T2 measurement is very useful in differentiating between HCC and hemangioma smaller than 2 cm. | |||||
出版者 | ||||||
出版者 | 山梨医科大学医学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0912-0025 | |||||
NCID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN10044054 | |||||
書誌情報 |
山梨医科大学雑誌 en : 山梨医科大学雑誌 巻 7, 号 2, p. 53-55, 発行日 1992 |
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著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |