19 results
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
Pulmonary Infections ... in HIV-AIDS Bacterial ... • CD4 < 200: Pulmonary ... ID_fellows #Pulmonary ... diagnosis #evaluation #differential
Invasive Aspergillus (IA) - Diagnosis and Management
Aspergillus is ubiquitous in nature. Most invasive infections are caused
, Advanced HIV/AIDS ... presentations: • Pulmonary ... this morphology Treatment ... Diagnosis #Management #treatment ... #fungal #infectiousdiseases
Diffuse consolidation
The most common cause of diffuse consolidation is pulmonary edema due to heart failure.
This is
consolidation is pulmonary ... cardiogenic edema, to differentiate ... infection, ARDS ... #Diagnosis #Radiology ... Consolidation #Differential
Radiographic appearances of pulmonary diseases in HIV/AIDS Patients
 • Diffuse Interstitial Infiltrates: Pneumocystis jirovecii, M.tuberculosis, Histoplasma
diseases in HIV/AIDS ... edema; ARDS, Metastatic ... tuberculosis Infectious ... #diseases #differential ... diagnosis #chestCT #radiology
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
Diagnosis: • Direct fungal ... yeast • At risk: AIDS ... SPOROTRICHOSIS Dimorphic fungus ... arthroconidia; the fungus ... InfectiousDiseases #Fungal
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
Pattern - Chest Radiology ... Opacities: • Infectious ... - Endemic fungi ... #differential # ... diagnosis #pulmonary
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
CT Patterns - Differential ... (TB, Fungal) ... #CT #Patterns #Differential ... #Diagnosis #pulmonary ... #radiology
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
of HIV/AIDS patients ... be present: • AIDS ... Lymphadenitis, pulmonary ... Leishmaniasis Differential ... Inflammatory #Syndrome #Differential
Differential diagnosis of the reversed halo sign (RHS). AIA, angioinvasive aspergillosis; AIS, adenocarcinoma in situ; COP,
Differential diagnosis ... aspergillosis; AIS ... pneumonia; PZ, pulmonary ... hypersensitivity pneumonitis, infection ... #Radiology #RHS
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
polymicrobial infection ... Prevotella • Fungal ... Lung Abscess Differential ... Lung #Abscess #pulmonary ... #differential #