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Ultrasound-guided versus CT-guided percutaneous biopsy for the qualitative diagnosis of ultrasonic-visual chest lesions: a comparison study / 介入放射学杂志
Journal of Interventional Radiology ; (12): 718-721, 2017.
Article in Chinese | WPRIM | ID: wpr-614815
ABSTRACT
Objective To compare the puncturing hit rate,positive rate of pathological diagnosis and the incidence of complications between color Doppler ultrasound-guided and CT-guided percutaneous biopsy for the qualitative diagnosis of ultrasonic-visual chest lesions.Methods A total of 112 patients,who were encountered from January 2015 to June 2016 in authors' hospital and whose imaging materials suggested the presence of ultrasonic-visual chest lesions,were enrolled in this study.There were no bones or lung air between the thoracic skin and chest lesion to hinder imaging observation.Ultrasound-guided puncturing was employed in 52 patients (ultrasound-guided group) and CT-guided puncturing was adopted in 60 patients (CT-guided group).The puncturing hit rate,positive rate of pathological diagnosis and the incidence of complications were compared between the two groups.Results The puncturing hit rate in ultrasound-guided group was 100% (52/52),which was higher than 91.7% (55/60) in CT-guided group.The positive rate of pathological diagnosis in ultrasound-guided group was 96.2% (50/52),which was higher than 80.0% (48/60)in CT-guided group.The incidence of complications in ultrasound-guided group was 3.8% (2/52),which was lower than 18.3%(11/60) in CT-guided group.Conclusion For the qualitative diagnosis of ultrasonic-visual chest lesions,ultrasound-guided percutaneous biopsy is more reliable than CT-guided percutaneous biopsy.

Full text: Available Index: WPRIM (Western Pacific) Type of study: Diagnostic study / Qualitative research Language: Chinese Journal: Journal of Interventional Radiology Year: 2017 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Diagnostic study / Qualitative research Language: Chinese Journal: Journal of Interventional Radiology Year: 2017 Type: Article