But Barnard said she wondered a tiny bit about her decision to not see that doctor again.

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Angelo Di Santo, a 34-year-old doctor, carried his year-old son who was waving a tiny flag with "Viva il Papa!"

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Twice a week for eight weeks, Breitkreuz donned a pair of goggles in a doctor's office and stared into a panel of 2, 000 tiny, pulsing orange lights.

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In the procedure, called injection augmentation of the vocal folds, a doctor threads an endoscope through the patient's nose or mouth into the throat, then injects a tiny amount of collagen, fat, hyaluronic acid or a gel filler into the vocal cords to plump them up.

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