DUKE MEDICINE. If the prostate gland is completely removed, the PSA should go to undectable-which for most labs is less than 0.1ng/ml. If the PSA goes above 0.2ng/ml after radical prostatectomy and stays above 0.2ng/ml on a repeat test, it is the definition of recurrence.
Silcoon is one of the two evolved forms of Wurmple and the pre-evolved form of Beautifly. It evolves from Wurmple at level 7 and evolves into Beautifly at level 10. May's Beautifly used to be a Silcoon. Silcoon helped May in the episode Mudkip Mission when it used its String Shot to climb a cliff.
Spinarak evolves into Ar... Hoothoot evolves into Noctowl starting at level 20. Spinarak evolves into Ariados starting at level 22. Wooper evolves into Quagsire starting at level 20. These are all proven and correct, so shut up about it already.