6 results
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
• CD4 < 200: PCP ... : Imaging (CXR ... Fungal, AFB), TB PCR ... sputum, PCP DFA ... #evaluation #differential
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
PCR 50% sensitive ... Syphilis • Pyogenic Abscess ... Lesions #Brain #differential ... #diagnosis #causes ... #radiology #neurology
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
hemorrhage • CSF PCR ... Toxoplasma gondii PCR ... tuberculomas, or abscesses ... • JC-virus PCR ... Enhancement • PCR
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Diagnosis ... Blood cultures • CXR ... Clindamycin in case of PCN ... Differential Diagnosis ... #pulmonary #differential
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
algorithm to determine ... one post op Cardiology ... Recent PCI/stenting ... since elective PCI ... stratification #diagnosis
Incidental Finding of Oleothorax - A chest radiograph showed a dense opacity in the upper area
The differential ... diagnosis for this ... treatment for pulmonary ... #Clinical #PCC # ... Radiology #CXR #