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

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Group</td><td class="align_center">Success rate of single puncture</td><td class="align_center">Success rate of puncture</td><td class="align_center">Needle bleeding rate</td><td class="align_center">Pneumothorax rate</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Conventional ultrasound group</td><td class="align_center">70.3% (26/37)</td><td class="align_center">78.4% (29/37)</td><td class="align_center">10.8% (4/37)</td><td class="align_center">10.8% (4/37)</td></tr><tr><td class="align_left">Contrast-enhanced ultrasound group</td><td class="align_center">97.1% (34/35)</td><td class="align_center">97.1% (34/35)</td><td class="align_center">2.9% (1/35)</td><td class="align_center">5.7% (2/35)</td></tr><tr><td class="align_left"><i>X</i><sup>2</sup> value/<i>t</i> value</td><td class="align_center">7.517</td><td class="align_center">4.202</td><td class="align_center">0.745</td><td class="align_center">0.126</td></tr><tr><td class="align_left"><i>P</i> value</td><td class="align_center">0.006</td><td class="align_center">0.04</td><td class="align_center">0.388</td><td class="align_center">0.722</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Related indicators of biopsy for the ≥30 mm group.</div>

Contrast Media & Molecular Imaging

tab3

Table 3

Table 3: Comparison of the Value of Conventional Ultrasound and Contrast-Enhanced Ultrasound-Guided Puncture Biopsy in Different Sizes of Peripheral Pulmonary Lesions 

Table 3 | Comparison of the Value of Conventional Ultrasound and Contrast-Enhanced Ultrasound-Guided Puncture Biopsy in Different Sizes of Peripheral Pulmonary Lesions 