NEW BRUNSWICK, NJ - A 28-year-old city woman accused of illegally administering buttocks-enhancement injections has pleaded not guilty, according to reports published in

Anivia Cruz-Dilworth is accused of going to the homes of women referred to her by local beauty salons and charging between $650 and $1,250 for injections. Authorities said some of the women have suffered infections, at least one of which required numerous hospitalizations.

Many of the victims have been too embarrassed to report their experience, authorities said.