11 results
Diagnostic approach to the admitted patient with possible COVID-19

Initial evaluation
- Chest X-ray
- Lung ultrasound (thorough "lawn-mower"
with possible COVID ... Chest X-ray - Lung ... RSV, and other viral ... - CBC with differential ... #algorithm #schema
Cavitary Lung Disease - Differential Diagnosis and Workup Algorithm
Acute / Subacute:
 • Acute Infections: Lung abscess,
- Differential ... Diagnosis and Workup Algorithm ... Fungal, Parasitic, Viral ... Disease #Diagnosis #Algorithm ... lesion #pulmonary #differential
Autoimmune Hemolytic Anemia (AIHA)

WARM AHA
- Primary - Idiopathics
- Secondary
Infectious
 • Viral- HIV, EBV, HCV, HEV
 •
Infectious • Viral ... e.g. diclofenac, acetaminophen ... • EBV • Viral ... AIHA #Diagnosis #Differential ... #Algorithm
Causes of Neutrophilia - Increased Neutrophils - Differential Diagnosis Algorithm
Infection
 • Bacterial
 • Abscess
 • Viral
Medications
Neutrophils - Differential ... Diagnosis Algorithm ... • Abscess • Viral ... Lung, Bladder, Colon ... #Diagnosis #Algorithm
General schema for respiratory support in patients with COVID-19
Low flow nasal cannula
 • Typically set at
patients with COVID ... ~15-18 cm) • Viral ... use conventional lung-protective ... respiratory #support #COVID19 ... hypoxia #failure #algorithm
Cough - Diagnostic Schema

Infectious: URTI, LRTI, Bacterial, Viral
Irritant/Exposure: Allergic, Post-infectious, Pneumonitis, ACEi, PTX, Foreign Body
Airway Disease:
LRTI, Bacterial, Viral ... ILD Malignancy: Lung ... Acute #Chronic #Differential ... #Algorithm
Causes of Interstitial Lung Disease - Differential Diagnosis Algorithm
Idiopathic Interstitial Pneumonia
 • (UIP) Usual Interstitial Pneumonia
Disease - Differential ... Diagnosis Algorithm ... Pneumonia • (UIP) Usual ... #ILD #Causes #Differential ... #Diagnosis #Algorithm
Eosinophilia - Differential Diagnosis Algorithm
Idiopathic Eosinophilia
Primary Eosinophilia:
 • Primary hypereosinophilic syndrome
 • Eosinophilic Leukemia
 • MPN/MDS
Eosinophilia - Differential ... Diagnosis Algorithm ... GI, lung, skin), ... Aspergillus), Viral ... #Diagnosis #Algorithm
Elevated Lactate Dehydrogenase (LDH) - Differential Diagnosis Framework

LDH is a cytoplasmic enzyme present in tissues throughout
Dehydrogenase (LDH) - Differential ... Prosthetic valves Lung ... infarction • COVID ... Pneumonia • Other lung ... ratio < 1.5) from viral
Causes of Antibiotic Failure - Differential Diagnosis Framework
Diagnosis:
 • Non-Infectious: Malignant, Autoimmune, Drug-related (NMS, serotonin syndrome,
Antibiotic Failure - Differential ... Atypical bacteria: Viral ... (daptomycin in lungs ... Difficile, COVID ... Antibiotic #Failure #Differential