Discussion in 'Spot Diagnosis' started by J.P.C. Peper, Jun 30, 2012.
What's your diagnosis?
I'll post the correct answer in about three days!
aural atresia of the external ear
A rare developmental disorder of the first and second pharyngeal archs. In contrary to microtia – in which the external ear is small – the external ear is completely absent. The prognosis depends on whether the internal ear is also affected or not.
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