LAMM syndrome is a rare condition, although its prevalence is unknown. Approximately a dozen affected families have been identified.
How many people are affected by congenital deafness with labyrinthine aplasia, microtia, and microdontia ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: How many people are affected by congenital deafness with labyrinthine aplasia, microtia, and microdontia ? [/INST] \n LAMM syndrome is a rare condition, although its prevalence is unknown. Approximately a dozen affected families have been identified.</s>