Usefulness of the apparent diffusion coefficient (ADC) for predicting the consistency of intracranial meningiomas

被引：33

作者：

Yogi, Akira ^{[1
]}

Koga, Tomomi ^{[1
]}

Azama, Kimei ^{[1
]}

Higa, Daichi ^{[1
]}

Ogawa, Kazuhiko ^{[1
,2
]}

Watanabe, Takashi ^{[3
]}

Ishiuchi, Shogo ^{[3
]}

Murayama, Sadayuki ^{[1
]}

机构：

[1] Univ Ryukyus, Grad Sch Med Sci, Dept Radiol, Okinawa 9030215, Japan

[2] Osaka Univ, Grad Sch Med, Dept Radiat Oncol, Osaka, Japan

[3] Univ Ryukyus, Grad Sch Med Sci, Okinawa 9030215, Japan

来源：

CLINICAL IMAGING | 2014年 / 38卷 / 06期

基金：

日本学术振兴会;

关键词：

Meningioma; Consistency; DWI; ADC; ACOUSTIC STRAIN WAVES; PEDIATRIC BRAIN; GRADE; ECHO; MRI; CELLULARITY; ANISOTROPY; GLIOMAS; TUMORS;

D O I：

10.1016/j.clinimag.2014.06.016

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Meningioma consistency is an important factor for surgical treatment. Tumor cellularity and fibrous tissue contribute to the consistency of tumors, and it is proposed that the minimum apparent diffusion coefficient (ADC) value is significantly correlated with meningioma consistency. Twenty-seven consecutive patients with 28 meningiomas were retrospectively enrolled. Minimum ADC values in meningiomas with a hard consistency were significantly lower than those with a soft consistency. The minimum ADC value might have clinical use as a predictor of meningioma consistency. (C) 2014 Elsevier Inc. All rights reserved.

引用

页码：802 / 807

页数：6

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