Cryosurgery for prostate cancer.
Choice of management for patients with prostate cancer is influenced by patient and disease characteristics and life expectancy. Management options include expectance (watchful waiting), radical prostatectomy, external beam radiotherapy, brachytherapy, and cryosurgical ablation of the prostate (CSAP). The role of cryotherapy in the management of prostate cancer is still evolving. Continued research has allowed the introduction of efficient and safe cryosurgical equipment exemplified by the current third-generation cryosurgical machines. CSAP can be performed in an ambulatory surgery setting or as inpatient surgery with overnight stay. The procedure is performed under continuous ultrasonic monitoring. Mature data from the use of second-generation cryosurgical equipment indicate that CSAP is an effective therapeutic modality for managing patients with prostate cancer. Current data with the third-generation cryosurgical equipment are not mature. However, the favorable side effect profile and the good early responses seem to indicate that this modality will have a prominent role in the management of patients with prostate cancer.
Fahmy
W E
WE
Medical University of South Carolina, Charleston, South Carolina, USA.
Bissada
N K
NK
D003452:Cryosurgery / Q000009:adverse effects / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D008297:Male; D011183:Postoperative Complications; D011471:Prostatic Neoplasms / Q000601:surgery*; D016896:Treatment Outcome