In the article by Cazzola et al, entitled “Hereditary Hyperferritinemia-Cataract Syndrome: Relationship Between Phenotypes and Specific Mutations in the Iron-Responsive Element of Ferritin Light-Chain mRNA,” which appeared in the July 15, 1997 issue (Vol 90, No 2, pp 814-821), a correction should be noted. The affiliation of Dr Gaetano Cairo was incorrect as printed. The correct affiliation is Gaetano Cairo, Cell Pathology Centre CNR, Milano, Italy.