Production of prostatic lesions in canines using transrectally administered high-intensity focused ultrasound.
Production of prostatic lesions in canines using transrectally administered high-intensity focused ultrasound.
复制标题
使用经直肠施用高强度聚焦超声在犬科动物中产生前列腺病变。
作者：
R. Foster;R. Bihrle;Narendra T. Sanghvi;F. Fry;Kenneth Kopecky;John Regan;John Eble;C. Hennige;L. Hennige;J. Donohue
高强度聚焦超声是一种在远离换能器的点处破坏组织而不损伤介入组织的方法。开发了经直肠探针，并用于治疗26只犬，以确定在人类中使用这种疗法的可行性。凝固性坏死的病变演变成囊腔。周围组织保存完好，无损伤迹象。
High-intensity focused ultrasound is a method of destroying tissue at a point distant from the transducer without injuring intervening tissue. A transrectal probe was developed and used to treat 26 canines in order to determine the feasibility of using this therapy in humans. Lesions of coagulative necrosis which evolved into cystic cavities were produced. Surrounding tissue was preserved without evidence of injury.