consumption of d-limonene from both its natural oc-currence in food and as a flavor is estimated to be 0.27 mg/kg body weight/day for a 60 kg individual (0.27 mg/kg body weight x 60 kg=16.2 mg/person/day).3 It has been reported that in an Arizona population, the daily d-limonene intakes from citrus juice and peel are
A keystone island perforator flap is typically used for reconstruction of an oncologic resection defect of sarcomas and skin cancers in the extremities, trunk, and the head and neck regions.
The original small device is theHeimlich valve, but the lack of a collection chamber for drainagehas led to much improvisation attaching various drainage bagsto the distal end of the device. While a bag contains the fluid, aircan expand a sealed bag like a balloon. Leaving an opening atthe top of the bag vents the air, but drainage can spill out of anyopening without very careful positioning. Itâs important to notethat the Heimlich valve is not sold with a collection device.