Fig. 2

Forest plots depicting the success rates of CEUS- and US- guided biopsies for thoracic and pulmonary lesions. (A) Overall success rate for CEUS-guided biopsy across all included studies, with pooled estimates and 95% CI. (B) Overall success rate for US-guided biopsy, with pooled estimates and 95% CI. Abbreviations: CEUS, contrast-enhanced ultrasound; CI, confidence interval; US, ultrasound