Fast kilovoltage (KV)-switching dual-energy computed tomography hydroxyapatite (HAP)-water decomposition technique for identifying bone marrow edema in vertebral compression fractures

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成果类型：

期刊论文

作者：

Pan, Junhan;Yan, Luyou;Gao, Hui;He, Yewen;Zhong, Zeya;...

通讯作者：

Zhang, Kun

作者机构：

[Liao, Liangying; Yan, Luyou; Gao, Hui; Li, Ping; Zhang, Kun; Pan, Junhan; He, Yewen; Zhou, Shuwei; Zhong, Zeya] Hunan Univ Chinese Med, Affiliated Hosp 1, Dept Radiol, 95 Shaoshan Middle Rd, Changsha 410007, Peoples R China.

[Guo, Ying; Zhang, Yaxi] GE Healthcare Shanghai Co Ltd, Shanghai 201203, Peoples R China.

[Zhang, Kun] Hunan Univ Chinese Med, Coll Integrated Tradit Chinese & Western Med, 300 Xueshi Rd, Changsha 410208, Peoples R China.

通讯机构：

[Zhang, Kun] H

Hunan Univ Chinese Med, Affiliated Hosp 1, Dept Radiol, 95 Shaoshan Middle Rd, Changsha 410007, Peoples R China.

Hunan Univ Chinese Med, Coll Integrated Tradit Chinese & Western Med, 300 Xueshi Rd, Changsha 410208, Peoples R China.

语种：

英文

关键词：

Dual-energy computed tomography (DECT);material decomposition;bone marrow edema;compression fracture;spine

期刊：

Quantitative Imaging in Medicine and Surgery

ISSN：

2223-4292

年：

2020

卷：

期：

页码：

604-+

DOI：

10.21037/qims.2020.02.16

机构署名：

本校为第一且通讯机构

院系归属：

第一中医临床学院

中西医结合学院

摘要：

Background: Hydroxyapatite (HAP) is the main component of bone mineral. The utility of using HAP-water decomposition technique with fast kilovoltage (KV)-switching dual-energy computed tomography (DECT) to detect abnormal edema in vertebral compression fractures (VCFs) has not been widely reported. Methods: A total of 31 consecutive patients with 80 VCFs who underwent DF,CT and magnetic resonance imaging (MRI) of the spine were retrospectively enrolled in our study between October 2018 and January 2019. VCFs in MR examinations served as the standard of reference. Two radiologists blindly and i...

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Fast kilovoltage (KV)-switching dual-energy computed tomography hydroxyapatite (HAP)-water decomposition technique for identifying bone marrow edema in vertebral compression fractures

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