Percutaneous core needle biopsy for para-aortic retroperitoneal lesions: impact of size and location on diagnostic accuracy of computed tomography-guided biopsy and feasibility of ultrasound guidance. - Itou, C.; Sone, M.; Arai, Y.; Sugawara, S.; Kimura, S.; Onishi, Y.; Omori, J.; Koretsune, Y. (Clinical Radiology, 2025)