Fibrochondrogenesis appears to be a rare disorder. About 20 affected individuals have been described in the medical literature.
How many people are affected by fibrochondrogenesis ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: How many people are affected by fibrochondrogenesis ? [/INST] \n Fibrochondrogenesis appears to be a rare disorder. About 20 affected individuals have been described in the medical literature.</s>