ABSTRACT. Verronen, P. (Department of Paediatdcs, Central Hospital, Tampere, Finland). Presumed disseminated BCG in a boy with chronic granulomatous disease of childhood. Acta Paediatr Scand 63: 627, 1974.—A male. child suffering from chronic granulomatous disease of childhood, confirmed by a Irucocyte bactericidal function test and a nitrobluc tetrazolium test, was given a BCG inoaulatlon in the neonatal pcrfod. He had draining lesions at the sites of vaccination and later miliary infiltration of the lungs, which responded favourably to antituberoulous therapy. Cultures for tb‐bacilli were negative. An older sister is suspected to be a carrier of the trait responsible for chronlc granulomatous disease. Her sole clinlcal manifestation was miliary infiltration of the lungs at the age of 3 9/12 years.