18F-FDG PET/CT在肺内多发病灶穿刺部位选择中的临床价值

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Abstract Objective: To investigate the clinical value of 18F-FDG PET/CT puncture site selection for multiple lung lesions. Method: A retrospective analysis of 164 patients with multiple lung lesions was performed, including 60 patients with preoperative 18F-FDG PET/CT guided core needle biopsy and the rest 104 patients with contrast-enhanced CT guided biopsy. Results: Among the 60 patients with 18F-FDG PET/CT guided core needle biopsy, fifty-nine had definite pathological diagnosis. The rates of technical success in acquiring samples was 98.3%, with 57 biopsy sites in the area of maximum SUV. In 104 patients contrast-enhanced CT guided biopsy, eighty-six had definite pathological diagnosis, the rate of technical success in acquiring samples was 82.7%. Difference of the two data sets was statistically significant(χ2=7.63, P＜0.05). Conclusions: Compared to CT-guided biopsy, 18F-FDG PET/CT has higher diagnostic accuracy in selecting SUVmax areas in lesions as the puncture site.

Key words： Lung disease Tomography, spiral computed Positron-emission tomography

Received: 19 April 2016

PACS:	Ｒ563
	Ｒ817.4
	R814.42

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	Articles by authors
	YANG Chao
	QIU Jian-rong
	ZHANG Ji
	LEI Juan
	ZHANG Hong-wen

Cite this article:

YANG Chao,QIU Jian-rong,ZHANG Ji, et al. Clinical value of 18F-FDG PET/CT in puncture site selection for multiple lung lesions[J]. JOURNAL OF CHINA MEDICAL IMAGING, 2017, 28(1): 30-34.

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http://www.jccmi.com.cn/EN/ OR http://www.jccmi.com.cn/EN/Y2017/V28/I1/30

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