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KMID : 0880420130140050854
Korean Journal of Radiology
2013 Volume.14 No. 5 p.854 ~ p.858
Visualization of Peripheral Pulmonary Artery Red Thrombi Utilizing Optical Coherence Tomography
Hong Cheng

Wang Wei
Zhong Nan-Shan
Zeng Guang-qiao
Zhang Nuo-fu
Abstract
Optical coherence tomography (OCT) is a new imaging technique capable of obtaining high-resolution intravascular images and has been used in interventional cardiology. However, an application of OCT in pulmonary arteries had seldom been documented. In this case, OCT imaging is performed in peripheral pulmonary arteries and shows mural red thrombi. Subsequently, the red thrombi are aspirated and confirmed by a histological examination. These findings suggest that OCT may be a useful tool to depict peripheral pulmonary artery thrombi.
KEYWORD
Optical coherence tomography, Peripheral pulmonary artery thrombi, Pulmonary thromboembolism, CT pulmonary angiography, Intravascular ultrasound
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