[Value of cryotherapy in localized prostatic carcinoma].
Prostate cancer represents the second most frequent malignant male disease in Germany. In the United States, approximately 35,000 men die from prostate cancer annually. The treatment of this disease is of particular interest to both clinical and investigative urologists. Radical prostatectomy and radiotherapy are established standard modalities in the treatment of organ-confined prostate cancer. As in other fields of urology, minimally invasive procedures have gained increased interest in urologic oncology. With cryoablation of the prostate, a minimally invasive therapy for prostate cancer has been available since 1989 and has been used and under investigation since then. Improvements in cryotechnique and progress in transrectal high-resolution ultrasonography enable the surgeon to achieve the curative target of thermoinduced destruction of the whole prostate gland. Control with thermocouples, ultrasound, and double-freeze techniques makes it possible to destroy the whole organ or the region of interest in high-risk patients or in patients who refuse to undergo open surgical procedures.
Sommer
F
F
Klinik und Poliklinik für Urologie, Universität zu Köln, Joseph-Stelzmann Strasse 9, 50924 Köln. Frank.Sommer@uni-koeln.de
Derakhshani
P
P
Zumbé
J
J
Engelmann
U
U
D000368:Aged; D000369:Aged, 80 and over; D003452:Cryosurgery; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D019060:Minimally Invasive Surgical Procedures; D009367:Neoplasm Staging; D011467:Prostate / Q000473:pathology / Q000601:surgery; D011471:Prostatic Neoplasms / Q000473:pathology / Q000601:surgery*