Rollino C, Garofalo G, Roccatello D, Sorrentino T, Sandrone M, Basolo B, Quattrocchio G, Massara C, Ferro M, Picciotto G
Nephrol Dial Transplant. 1994;9(9):1260-3.
Two hundred and one patients had biopsies of their native kidneys with ultrasound-guided needle technique. They were evaluated on the second post-biopsy day with colour-coded Doppler sonography. Ten patients out of these 201 were found to have an arteriovenous fistula, which remained asymptomatic for the whole follow-up period (follow-ups ranged from 2 to 31 months). Four of these 10 patients developed a perirenal haematoma as well and five macroscopic haematuria. Our study shows that the systematic use of colour-coded Doppler sonography after renal biopsy facilitates diagnosis of arteriovenous renal fistula.
201例患者采用超声引导穿刺技术对其自身肾脏进行活检。在活检后的第二天，采用彩色编码多普勒超声对他们进行评估。在这201例患者中，有10例被发现患有动静脉瘘，在整个随访期内（随访时间为2至31个月）均无症状。这10例患者中有4例还出现了肾周血肿，5例出现肉眼血尿。我们的研究表明，肾活检后系统地使用彩色编码多普勒超声有助于诊断肾动静脉瘘。
