Primary pulmonary tuberculosis in infancy: a resurgent disease in the urban United States

Abstract
Primary pulmonary tuberculosis in infancy still exists in the urban United States, reflecting new immigrations from less developed areas. The clinical diagnosis may be difficult and routine chest radiographs may be confusing. We found magnification high KV filtered radiography to be very useful in delineating lineating the primary complex and its effect on the tracheobronchial tree. Twelve infants and small children with primary pulmonary tuberculosis were seen in the years 1978–1984.