ULTRASOUND CHARACTERISTICS OF RENAL CRYOSURGERY

被引：56

作者：

ONIK, GM ^{[1
]}

REYES, G ^{[1
]}

COHEN, JK ^{[1
]}

PORTERFIELD, B ^{[1
]}

RESNICK, MI ^{[1
]}

机构：

[1] UNIV HOSP CLEVELAND,DEPT UROL,CLEVELAND,OH 44106

来源：

UROLOGY | 1993年 / 42卷 / 02期

关键词：

D O I：

10.1016/0090-4295(93)90651-P

中图分类号：

R5 [内科学]; R69 [泌尿科学（泌尿生殖系疾病）];

学科分类号：

1002 ; 100201 ;

摘要：

The ability to visualize renal cryosurgery using ultrasound was tested in an animal model. Five dogs underwent open laparotomy and ultrasound-monitored cryosurgery of both kidneys. On each kidney two cryolesions were made. The borders of the frozen region were identified on ultrasound as a hyperechoic rim created by the interface between frozen and unfrozen tissue. The thawed cryolesion appeared hyperechoic compared with the unfrozen kidney. Excellent correlation between the ultrasound and autopsy measurements of the cryolesions was obtained. Knowing this, renal cryosurgery under ultrasound monitoring may be possible.

引用

页码：212 / 215

页数：4

共 16 条

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2-U

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