Laasonen L, Edgren J, Forslund T, Eklund B
Acta Radiol Diagn (Stockh). 1985 Sep-Oct;26(5):609-13. doi: 10.1177/028418518502600518.
Ten patients with renal transplant artery stenosis were treated with percutaneous transluminal angioplasty (PTA). All patients suffered from hypertension refractory to drug treatment. PTA was successful in five patients. Blood pressure improved significantly and the antihypertensive medication could be reduced or withdrawn. Acute angulation at the anastomosis prevented successful PTA in four patients. One inaccessible stenosis was corrected surgically. No significant complications arose. If a renal transplant artery stenosis is haemodynamically significant, PTA should be considered the method of first choice for correction.
10例肾移植动脉狭窄患者接受了经皮腔内血管成形术（PTA）治疗。所有患者均患有药物治疗难以控制的高血压。5例患者PTA治疗成功。血压显著改善，抗高血压药物可减量或停用。4例患者因吻合口急性成角导致PTA治疗失败。1例难以处理的狭窄通过手术矫正。未出现明显并发症。如果肾移植动脉狭窄具有血流动力学意义，PTA应被视为矫正的首选方法。
