Understanding Medullary Sponge Kidney
Medullary sponge kidney is a condition characterized by the development of cysts in the urine-collecting ducts and tubules of one or both kidneys. This congenital disorder means that the cysts are present from birth. Although experts believe that the condition may have a hereditary component, the exact cause remains unknown. Individuals with a family history of medullary sponge kidney should seek medical advice for proper testing and diagnosis.
Age-Related Causes
Age is a significant contributing factor to the formation of kidney cysts. While men are more susceptible, it is estimated that almost half of individuals aged 50 or above will develop one or more simple cysts. If left untreated or unremoved, these cysts have the potential to grow and expand over time. In fact, it is possible for a cyst to increase in size by twofold within a span of ten years.