Original sentence: Classified as an inborn error of metabolism, the disorder usually results in  developmental delay, hypotonia, anemia, hepatosplenomegaly, various dysmorphic features, mental retardation, among many other manifestations, and an overall failure to thrive.It was first described in 1985.Mevalonic aciduria causes an accumulation of mevalonic acid, detected in the urine, resulting from the deficiency of mevalonate kinase (ATP:mevalonate 5-phosphotransferase; EC 2.7.1.36).Mevalonic aciduria, also called mevalonate kinase deficiency, is an autosomal recessive metabolic disorder that disrupts the biosynthesis of cholesterol and isoprenoids
Edited sentence: Classified as an inborn error of metabolism, the disorder usually results in developmental delay, hypotonia, anemia, hepatosplenomegaly, various dysmorphic features, mental retardation, an overall failure to thrive and several other features.Mevalonate kinase deficiency causes an accumulation of mevalonic acid in the urine, resulting from insufficient activity of the enzyme mevalonate kinase (ATP:mevalonate 5-phosphotransferase; EC 2.7.1.36).Mevalonate kinase deficiency, also called mevalonic aciduria, is an autosomal recessive metabolic disorder that disrupts the biosynthesis of cholesterol and isoprenoids.The disorder was first described in 1985