這是2008年NIH的一個報告(是和"金標準"TURP比較的一個研究,你自己讀讀,研究一下).
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2422913/
在Safety那裏介紹說:
Safety
......
Nonetheless, accounting for the findings from all 14 studies, PVP appears to be a safe procedure, carrying with it a risk of adverse events and complications that appears to be similar to the “gold standard” treatment.
仔細看看這幾個PVP 和 TURP的比較表格: