Comparison of the Value of Conventional Ultrasound and Contrast-Enhanced Ultrasound-Guided Puncture Biopsy in Different Sizes of Peripheral Pulmonary Lesions

<div>A patient in the contrast-enhanced ultrasound group. (a) Ultrasound examination showed a hypoechoic mass in the lower left lung, 43 mm ∗40 mm in size, with an uneven echo. (b) After injection of the contrast agent, it showed uneven enhancement. (c) The puncture needle was passed through the pleura, into the lesion, and cut for biopsy. (d) Five minutes after needle extraction, no obvious bleeding and pneumothorax and other complications were found.</div>

Contrast Media & Molecular Imaging

fig2

Figure 2

Figure 2: Comparison of the Value of Conventional Ultrasound and Contrast-Enhanced Ultrasound-Guided Puncture Biopsy in Different Sizes of Peripheral Pulmonary Lesions 

Figure 2 | Comparison of the Value of Conventional Ultrasound and Contrast-Enhanced Ultrasound-Guided Puncture Biopsy in Different Sizes of Peripheral Pulmonary Lesions 