Vallancien G, Chartier-Kastler E, Bataille N, Chopin D, Harouni M, Bougaran J
Department of Urology, CMC de la Porte de Choisy, Paris, France.
Eur Urol. 1993;23 Suppl 1:48-52. doi: 10.1159/000474680.
A system generating focused elastic ultrashort waves has been developed with the aim to destroy tumors by an extracorporeal way. Experimental studies on different targets (plastic phantoms, organ samples and normal live tissues in pigs) have been done showing the good focusing of the device and the possibility of getting a focal tissular coagulative necrosis. Studies on cultured tumor cells and implanted tumors in rats have shown a local effect on cells or tumor growth with the absence of metastatic risks. First human trials are summarized. This technique we call focused extracorporeal pyrotherapy could be useful for the treatment of cancers.
一种产生聚焦弹性超短波的系统已被开发出来，目的是以体外方式破坏肿瘤。已针对不同目标（塑料模型、器官样本和猪的正常活体组织）开展了实验研究，结果表明该设备具有良好的聚焦效果，并有可能实现局部组织凝固性坏死。对培养的肿瘤细胞和大鼠体内植入肿瘤的研究表明，该技术对细胞或肿瘤生长有局部作用，且不存在转移风险。文中总结了首次人体试验情况。我们将这种技术称为聚焦体外热疗，它可能对癌症治疗有用。
