12 results
Differential diagnosis of Skin + Eye infections
 • Bacterial: Staph spp, Strep spp, Pseudomonas spp, Bartonella,
Differential diagnosis ... infections • Bacterial ... VZV, CMV, HIV • Fungal ... #dermatology #InfectiousDiseases ... #Diagnosis #viral
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 ... HIVAIDS #workup #diagnosis ... #evaluation #differential
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
flail chest) • Low ... : Atelectasis, ARDS ... Gradient #alveolar #arterial ... #hypoxemia #differential ... #diagnosis
Invasive Aspergillus (IA) - Diagnosis and Management
Aspergillus is ubiquitous in nature. Most invasive infections are caused
, Advanced HIV/AIDS ... presentations: • Pulmonary ... associated with low ... Management #treatment #fungal ... #infectiousdiseases
Soil Related Infections - Differential Diagnosis Framework

Mechanism Of Infection:
 • Wound
 • GI: Ingestion, MUD, Contaminated
Related Infections - Differential ... Diagnosis Framework ... soil and other material ... Soil #Infections #differential ... #diagnosis #InfectiousDiseases
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
Respiratory Failure - Differential ... Diagnosis Framework ... INSPIRED OXYGEN • Low ... respiratory drive due to neurologic ... #Diagnosis #pulmonary
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
yeast • At risk: AIDS ... protein level • A low ... : • Serology for ... ) #Mycoses #InfectiousDiseases ... #Fungal #Diagnosis
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Pseudomonas FUNGAL ... (It's usually low ... Infections #HIV #AIDS ... #pulmonary #differential ... #diagnosis #infectiousdiseases
Uncommon Causes of Noncardiogenic Pulmonary Edema (NCPE) - Differential Diagnosis Framework

High Altitude Pulmonary Edema:
 • Accumulation
Edema (NCPE) - Differential ... Diagnosis Framework ... Tachypnea, - Low-grade ... of the spiral arteries ... #diagnosis #NCPE
Blood Culture-Negative Infective Endocarditis (BCNIE)
Definition: No etiology found after 3 separate blood cultures remain negative for
(grows slow, requires ... BCNIE Diagnostic ... factors: - Serology ... #differential # ... workup #infectiousdiseases