Solitary pulmonary nodules - Optimal slice thickness of high-resolution CT in differentiating malignant from benign

被引：12
|
作者：
Iwano, S
Makino, N
Ikeda, M
Itoh, S
Tadokoro, M
Satake, H
Ishigaki, T
机构：
[1] Nagoya Univ, Sch Med, Dept Radiol, Showa Ku, Nagoya, Aichi 46685500, Japan
[2] Toyota Mem Hosp, Dept Radiol, Nagoya, Aichi, Japan
[3] Nagoya Univ, Sch Med, Dept Med Informat & Records, Nagoya, Aichi 46685500, Japan
[4] Nagoya Univ, Sch Med, Dept Med Informat & Records, Nagoya, Aichi 46685500, Japan
[5] Nagoya Univ, Sch Hlth Sci, Dept Radiol Technol, Nagoya, Aichi, Japan
来源：
CLINICAL IMAGING | 2004年 / 28卷 / 05期
关键词：
cancer; high-resolution computed tomography; solitary pulmonary nodules;
D O I：
10.1016/S0899-7071(03)00282-1
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：
The purpose of this study was to determine an optimal slice thickness that was efficient in differentiating malignant from benign solitary pulmonary nodules (SPNs) on high-resolution computed tomography (HRCT) images. For a total of 92 SPNs, four radiologist indicated their confidence level for the malignant or benign SPN on the CT images presented in 1-, 3-, and 5-mm slice thickness. HRCT could be used to differentiate more accurately the malignant nodules from the benign ones using 1-mm-thick sections than 3- or 5-mm-thick sections. (C) 2004 Elsevier Inc. All rights reserved.
引用
收藏
页码：322 / 328
页数：7
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