Efficacy and Radiation Exposure of Ultra-Low-Dose Chest CT at 100 kVp with Tin Filtration in CT-Guided Percutaneous Core Needle Biopsy for Small Pulmonary Lesions Using a Third-Generation Dual-Source CT Scanner

摘要

Purpose: To prospectively investigate efficacy and radiation dose of ultra-low-dose CT guided percutaneous core needle biopsy (PCNB) at 100 kVp with tin filtration (Sn-100 kVp) for small puhnonary lesions.