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

页码：322 / 328

页数：7