Smith P J, Roberts J B, Dunn M
Br J Urol. 1978 Aug;50(5):298-301. doi: 10.1111/j.1464-410x.1978.tb03635.x.
In 25 patients undergoing pyelolithotomy a supplementary coagulum technique has been used. Initial difficulties were found in the preparation, instillation and extraction of the coagulum, but with experience a satisfactory technique has been developed. The type of stone situation most likely to benefit from coagulum pyelolithotomy would seem to be where there is a small, mobile stone or stone fragment lying in a calix or in a wide renal pelvis.
在25例接受肾盂切开取石术的患者中，采用了一种辅助凝块技术。在凝块的制备、注入和取出过程中最初遇到了困难，但随着经验的积累，已开发出一种令人满意的技术。最有可能从凝块肾盂切开取石术中受益的结石情况似乎是在肾盏或宽大肾盂中有小的、可移动的结石或结石碎片。
