Medullary sponge kidney affects about one person per 5,000 people in the United States. Researchers have reported that 12 to 20 percent of people who develop calcium-based kidney stones have medullary sponge kidney1.
How many people are affected by Medullary Sponge Kidney ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: How many people are affected by Medullary Sponge Kidney ? [/INST] \n Medullary sponge kidney affects about one person per 5,000 people in the United States. Researchers have reported that 12 to 20 percent of people who develop calcium-based kidney stones have medullary sponge kidney1.</s>