isolated asymptomatic elevation of creatine phosphokinase https://www.malacards.org/card/isolated_elevated_serum_creatine_phosphokinase_levels Orphanet:206599 idiopathic asymptomatic hyperCKemia MEDGEN:1668524 DOID:0111338 Isolated hyperCKemia is a condition characterized by elevated levels of an enzyme called creatine kinase in the blood. In affected individuals, levels of this enzyme are typically 3 to 10 times higher than normal. While elevated creatine kinase often accompanies various muscle diseases, individuals with isolated hyperCKemia have no muscle weakness or other symptoms. Some people with this condition have abnormalities of muscle cells that can be seen with a microscope, such as unusual variability in the size of muscle fibers, but these changes do not affect the function of the muscle. NCIT:C148327 MONDO:0016103 GARD:0020356 isolated asymptomatic hyperCKemia isolated hyperCKemia UMLS:C4751434 hyperCKmia caveolinopathy neuromuscular disease caused by qualitative or quantitative defects of dystrophin