4 results
Streptocccus Pneumoniae
Microbiology: Gram Positive, Alpha-hemolytic, Catalase Negative
Epidemiology - 10% adult carriers:
 • Most common cause of:
Streptocccus Pneumoniae ... Bacterial meningitis, Otitis ... Physical Exam, CXR ... , ENT exam, CT sinus ... #strep #microbiology
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
organism identified, Strep ... pneumoniae, H. ... Chlamydophila pneumoniae ... Evaluation: Imaging (CXR ... +/- High res CT
Salmonella enterica Aortitis - chest radiograph showed enlargement of the aortic arch, with deviation of the
Salmonella enterica Aortitis ... Clinical #Radiology #CXR ... #CT #Salmonella ... #Enterica #Aortitis ... #NEJM
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
for Klebsiella pneumonia ... Blood cultures • CXR ... early disease) • CXR ... seen • Chest CT ... Aeruginosa - Strep