在X线片上模拟肺结节的偏置心电图电极。

Offset electrocardiographic electrode simulating a pulmonary nodule on radiographs.

作者信息

Edwards M E, Harris R D, Spiegel P K

机构信息

Department of Diagnostic Radiology, Dartmouth-Hitchcock Medical Center, Hanover, NH 03756.

出版信息

Radiology. 1989 Jul;172(1):281-2. doi: 10.1148/radiology.172.1.2740516.

DOI:10.1148/radiology.172.1.2740516

PMID:2740516

Abstract

A recently developed type of electrocardiographic (ECG) monitoring electrode may simulate a pulmonary nodule on chest radiographs. The artifact results from the offset design of the electrode, which contrasts with the configuration of conventional electrodes. Awareness of this potential artifact is important to prevent misdiagnosis.

摘要

一种最近开发的心电图（ECG）监测电极可能会在胸部X光片上模拟出肺结节。这种伪影是由电极的偏移设计造成的，这与传统电极的构造形成对比。认识到这种潜在的伪影对于防止误诊很重要。