THE BRONZE BABY SYNDROME

Abstract
Phototherapy with either daylight or blue lamps resulted in the development of the bronze baby syndrome in 13 infants. Thermotherapy with an incandescent bulb emitting light mainly in wavelengths not effective for phototherapy caused this syndrome in the 14th infant with respiratory failure. Hepatic dysfunction was present in all infants. The infants were well in spite of the bronzing, after their initial condition had improved. Bronzing disappeared within 2 mo. in all but 1 infant; in 8 infants with regular blood examination, the hepatic function became normal by 10 mo. of age, but spectroscopy demonstrated the presence of the pigment(s) even at 1 yr. Normal development was observed.