Yamashita Yoshiyuki, Kimura Satoshi, Kurisu Kazuhiro, Ueno Yasutaka
Department of Cardiovascular Surgery, Shimonoseki City Hospital, Shimonoseki, Yamaguchi, Japan.
Ann Vasc Dis. 2016;9(2):108-10. doi: 10.3400/avd.cr.15-00091. Epub 2016 Mar 8.
Ultrasound-guided thrombin injection has been well described as a safe and effective treatment for pseudoaneurysms of the femoral artery. However, cases for subclavian artery pseudoaneurysm are rare. An 82-year-old man developed an iatrogenic right subclavian artery pseudoaneurysm. The pseudoaneurysm, which was partially thrombosed, was successfully treated by ultrasound-guided percutaneous thrombin injection. A trial injection with saline under color Doppler ultrasonography was helpful for confirming that the tip of the needle was in the sac with blood flow in the partially thrombosed pseudoaneurysm. Ultrasound-guided thrombin injection can be the first treatment of choice to treat subclavian artery pseudoaneurysm.
超声引导下注射凝血酶已被充分描述为治疗股动脉假性动脉瘤的一种安全有效的方法。然而,锁骨下动脉假性动脉瘤的病例很少见。一名82岁男性发生了医源性右锁骨下动脉假性动脉瘤。该假性动脉瘤部分血栓形成,通过超声引导下经皮注射凝血酶成功治疗。在彩色多普勒超声引导下进行盐水试验注射有助于确认针尖端位于部分血栓形成的假性动脉瘤内有血流的囊腔内。超声引导下注射凝血酶可作为治疗锁骨下动脉假性动脉瘤的首选治疗方法。