Pulmonary gangrene occurring as a complication of pulmonary tuberculosis.
Eighteen well-documented cases of pulmonary gangrene as a complication of bacterial pulmonary infections have been reported in the literature. These infections were due to Klebsiellapneumoniae, Streptococcus pneumoniae, and Hemophilus influenzae. We describe four patients with pulmonary tuberculosis who developed pulmonary gangrene. Vascular thrombosis and arteritis were found in three of these four patients, and this vascular complication seems to be necessary for the development of pulmonary gangrene.
D000368:Aged; D001344:Autopsy; D005260:Female; D005734:Gangrene / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D008168:Lung / Q000473:pathology; D008297:Male; D008875:Middle Aged; D014397:Tuberculosis, Pulmonary / Q000150:complications* / Q000175:diagnosis