Remember that even in Montreal there have been some notorious deaths after cosmetic surgery in recent years... Cosmetic surgery is not benign... whenever you go under general anesthesia, there is risk and benefit. Now if the benefit is to take out your appendix because it is going to burst, that is life-saving, so the balance is obvious. If the benefit is to get your nose shortened, your boobs bigger or something like that... then the risk-benefit balance is all towards the risk. May "clinics" (aka small private set-ups with operating rooms) have a lot less standardized surveillance during the surgeries and after. Temptation to cut costs is obvious, for profit reasons. When you are anesthetized for 6 hours, this is VERY long!! This means 6 hours of continuous medication to keep you asleep, medication which can have effect on your blood pressure, lung function, body regulation, brain function, etc... !! If something gets disconnected or the patient gets an allergic reaction and no one realises it for 10 min only (remember, the patient can't complain!!) , it could easily prove fatal!
Porn stars who have huge boobs are not made more beautiful because of this--anyway not in my mind. They are popular for a short while because they are freaks of nature. I much prefer natural small breasts, hand size! Sadly, young ladies try to emulate them, thinking they will be seen as more beautiful, more attractive... and only distort their own bodies beyond recognition!