[Retracted] Quantitative Parameters of Contrast-Enhanced Ultrasound Combined with Lung Biopsy Were Used to Evaluate the Benign and Malignant Lesions around the Lungs

Table 9

Comparison of quantitative parameters of contrast-enhanced ultrasound tic curve between benign and malignant groups.

Grouping	AT	RT	TTP	IMAX	RS
Benign group
Malignant group
	2.203	1.775	1.918	0.238	1.717
	0.032	0.082	0.061	0.813	0.093