Additional pediatric resources: GeneralPediatrics.com | PediatricEducation.org | SearchingPediatrics.com
Michael P. D'Alessandro, M.D.
Peer Review Status: Internally Peer Reviewed
Etiology/Pathophysiology:
Hematogenous spread of tubercle bacilli throughout the body, usually
in the first few months after a primary infection. The younger the
infant the more rapidly the inflammatory process evolves.
Pathology:
Granulomas.
Imaging Findings:
May take several days to show up on CXR. Tiny, miliary densities are
seen in the lungs that represent a confluence of several pulmonary
granulomas. Hilar and paratracheal adenopathy may also seen.
DDX:
References:
See References Chapter.
Additional pediatric resources: GeneralPediatrics.com | PediatricEducation.org | SearchingPediatrics.com
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