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介入放射学或称手术放射学,是70年代后期开展起来的放射学科中的一个分支.其含意是由放射科医师(或与临床有关科医师协同进行)将特制的导管或穿刺针引入体腔内,抽取组织或液体进行诊断或经导管进行各种治疗的特种技术.
Interventional radiology, or operative radiology, is a branch of the radiology discipline that began in the late 1970s. Its implication is that radiologists (or in conjunction with clinical physicians) introduce special catheters or puncture needles into body cavities. 4. Special techniques for extracting tissues or fluids for diagnosis or catheters for various treatments.