EB-PA appears to be a rare condition, although its prevalence is unknown. At least 50 affected individuals have been reported worldwide.
How many people are affected by epidermolysis bullosa with pyloric atresia ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: How many people are affected by epidermolysis bullosa with pyloric atresia ? [/INST] \n EB-PA appears to be a rare condition, although its prevalence is unknown. At least 50 affected individuals have been reported worldwide.</s>