Radiologic aspects of BCG-osteomyelitis in infants and children.

An account is given of results of the radiologic examination of 29 infants and children with bone tuberculosis caused by the Bacilli Calmette-Guérin (BCG) as a complication to intradermal vaccination. The diagnosis is based on radiologic appearances, microscopy and bacteriologic examination of specimens obtained from the bone lesions. The radiologic appearance of the bone lesions is in most cases characteristic and differs decisively from that of pyogenic osteomyelitis and malignant disease.