Radiographic appearances of pulmonary diseases in HIV/AIDS Patients • Diffuse Interstitial Infiltrates: Pneumocystis jirovecii, M.tuberculosis, Histoplasma capsulatum, Coccidioides spp., Cryptococcus neoformans, Toxoplasma gondii, Cytomegalovirus, Influenza, Lymphocytic interstitial pneumonitis, Abacavir hypersensitivity; Drug toxicity, Pulmonary edema; ARDS, Metastatic disease, Pulmonary alveolar proteinosis • Hilar adenopathy: M. tuberculosis, H.capsulatum, Coccidioides spp, Non-Hodgkin's (NHL) or Hodgkin's lymphoma, Mycobacterium avium complex • Nodular/Masses: M.tuberculosis, C.neoformans, Aspergillus spp., H.capsultaum, Nocardia spp; Actinomyces spp., NHL; Lung cancer, Kaposi sarcoma, Castleman's disease • Pleural effusion: Parapneumonic effusion; empyema, M.tuberculosis, Lymphoma (NHL, primary effusion lymphoma), Kaposi's Sarcoma • Focal Consolidation: Pyogenic bacterial pneumonia, M. tuberculosis, Legionella spp., Rhodococcus equi, Bronchoalveolar cancer, Organizing pneumonia • Cavitary disease: Pyogenic bacterial pneumonia from P.aeruginosa, S. aureus, Enterobacterales; M. tuberculosis, C.neoformans, R.equi, Aspergillus spp., Nocardia spp., Mycobacterium avium complex, P.jirovecii • Pneumothorax: P.jiroveci • Normal radiograph: P.jiroveci, M. tuberculosis Infectious Diseases Fellows Network @ID_fellows #HIVAIDS #pulmonary #diseases #differential #diagnosis #chestCT #radiology
