19th century, ollier was one of the first to distinguish between enchondromatosis and this condition by highlighting the pattern of abnormal and asymmetrical enchondromas distributions in ollier disease. gallery x-ray showing calcified enchondromas localized in finger a 37-year-old patient affected with ollier disease x-ray showing enchondromas localized in the humerus of a 37-year-old patient affected with ollier disease x-ray showing enchondromas localized in the lower part of the radius of a 37-year-old patient affected with ollier disease mri showing enchondromas localized in the lower part of the radius of a 37-year-old patient affected with ollier disease mri showing enchondromas localized in the lower part of the radius of a 37-year-old patient affected with ollier disease. enchondromas localized in the upper part of the humerus of the same patient