Johns C M, Sumkin J H
Department of Radiology, Magee-Women's Hospital, Pittsburgh, PA 15213-3180.
Radiology. 1991 Aug;180(2):573. doi: 10.1148/radiology.180.2.2068331.
A technique for sonographic-guided venipuncture was developed especially for venography made difficult by gross leg edema. Five patients were evaluated in whom venography had been attempted but was initially unsuccessful because of difficult venous access. All five underwent successful venipuncture after sonographic localization of a vein. Ultrasound-guided venipuncture is simple and useful when venous access by palpation is difficult.
一种超声引导下静脉穿刺技术专为因腿部严重水肿而导致静脉造影困难的情况而研发。对5例患者进行了评估，这些患者曾尝试进行静脉造影，但最初因静脉穿刺困难而未成功。在超声定位静脉后，所有5例患者均成功进行了静脉穿刺。当通过触诊难以进行静脉穿刺时，超声引导下静脉穿刺简单且实用。
