News

Complete duplication of the left thumb in a baby boy was noted at birth; a radiograph of the thumb showed 2 proximal and distal phalanges with 1 first metacarpal bone. He also had fusion and incomplete bony duplication of the right thumb; a radiograph of this digit showed normal proximal and distal phalanges plus a small tiny bony remnant of the proximal and distal phalanges of an accessory thumb.

Imagine that you are working in an outpatient pediatric practice one morning when a mother arrives with her 3-month-old infant who is in respiratory florid distress.