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英文誌(2004-)

Journal of Medical Ultrasonics

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1982 - Vol.9

Vol.9 No.02

Original Article(原著)

(0135 - 0156)

経直腸用超音波探触子の開発研究と臨床応用

A Study Concerning to Development of Trans-rectal Probe and Clinical Application

大内 達男

Tatsuo OUCHI

順天堂大学医学部泌尿器科

Depertment of Urology, Juntendo University, School of Medicine

キーワード : trans-rectal radial scanning, trans-rectal linear electronic scanning, transverse tomography of the prostate, sagittal tomography of the prostate

Since the first report in 1963 I have continuously endeavoring to study according to development of ideal transrectal radial scanning probe to the prostate, in 1978, successed the development of practical apparatus of wide dynamic range that can be diagnose the disorder of prostate by means of transverse tomography not only capsular echoes but internal echo.  
And then I have applied the new trans-rectal linear electronic scanner.  
By this examination I can obtained the static sagittal tomography of prostate, seminal vesicle and bladder, further more could be observe the movement of bladder neck.  
This real time imaging method is not merely used to diagnosis but biopsy of prostate and cryogenic surgery, and it appeared the high clinical value.