Primary Oxaluria, also known as primary hyperoxaluria, is a rare genetic disorder characterized by the excessive production and accumulation of oxalate in the body. This condition can lead to the formation of kidney stones, chronic kidney disease, and other related complications. Synonyms for Primary Oxaluria include Primary Hyperoxaluria, Oxalosis, and Hyperoxaluria Type I. Despite the different terms used, they all refer to the same underlying condition. Understanding these synonymous terms is crucial for medical professionals and patients alike, as it aids in accurate diagnosis, treatment, and further research regarding this challenging and debilitating disorder.