Since both the external beam and the seed radiation yield similar results -- and occasionally they are used together -- for most men the choice boils down to convenience: Do you want an invasive treatment that is done in about an hour, or a noninvasive treatment that takes seven weeks.  -   Paul Barrett     Quotes
Since both the external beam and the seed radiation yield similar results -- and occasionally they are used together -- for most men the choice boils down to convenience: Do you want an invasive treatment that is done in about an hour, or a noninvasive treatment that takes seven weeks. Paul Barrett