| Autor: |
Green, J.S.A., Bose, P., Thomas, D.P., Thomas, K., Clements, R., Peeling, W.B., Bowsher, W.G. |
| Zdroj: |
British Journal of Urology; 1996, Vol. 77 Issue 3, p398-400, 3p |
| Abstrakt: |
Objective To determine the completeness of transurethral resection of the prostate (TURP). Patients and methods The prostate volume of 432 patients was measured by transrectal ultrasonography (TRUS) before they underwent a TURP performed by one of three consultant urological surgeons. The prostate tissue collected at resection was weighed, multiplied by 1.2 to compensate for 'shrinkage', and the amount of tissue removed expressed as a percentage of the pre-operative prostate volume determined by TRUS (resection ratio). The patients were categorized into groups based on pre-operative prostate size. Results The mean weight of prostate tissue resected was 25.6 g. Resection ratios increased with prostate size, with the largest occurring in prostates of 71-110 g. The surgeon did not resect more than 50% of the gland volume in any group. Conclusion This study counters the theory that a complete resection of the prostate is routinely achieved. The endoscopic appearances probably imply a complete resection of the adenoma but a considerable volume of the gland remains. This has important implications for the detection of prostate carcinoma at TURP and for the staging of the disease. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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