19 results
ANCA-Associated Vasculitis
There are many definitions, but most come down to the presence of granulomas (pathologically or
clinically) and asthma ... Inflammation: • No Asthma ... (GPA) • Both asthma ... #differential #diagnosis ... #algorithm #rheumatology
First-line therapies for Asthma, Asthma-COPD Overlap and COPD

The diagnosis of COPD, asthma, and ACO initially requires
and COPD The diagnosis ... , and ACO initially ... analysis with eosinophil ... ACO = asthma-COPD ... #Diagnosis #Management
Causes of Eosinophilia - Differential Diagnosis
Bugs:
 - Fungus (aspergillosis)
 - Viral (HIV)
 - Ectoparasites (scabies, myiasis)
- Differential Diagnosis ... Dermatitis - Asthma ... Hypereosinophilic Syndrome - Chronic ... #Differential #Diagnosis ... #Causes #hematology
Eosinophilic Pneumonia
When to suspect Eosinophilic Pneumonia? Non-resolving pneumonia + BAL > 25% eosinophils + excluded more
Eosinophilic Pneumonia ... excluded more common diagnoses ... mechanical ventilation Chronic ... tobacco hx, >60% asthma ... #Pneumonia #diagnosis
Approach to Eosinophilic Lung Diseases
 • Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
cough, SOB • Chronic ... 45yo, F; Hx of asthma ... Weeks) - Hx of asthma ... , CF; Chronic cough ... #differential #diagnosis
Eosinophilia - Differential Diagnosis Algorithm
Idiopathic Eosinophilia
Primary Eosinophilia:
 • Primary hypereosinophilic syndrome
 • Eosinophilic Leukemia
 • MPN/MDS
Diagnosis Algorithm ... Primary Eosinophilia ... histiocytosis • Allergic: Asthma ... insufficiency, Chronic ... #Differential #Diagnosis
Causes of Chronic Pediatric Cough - Differential Diagnosis Algorithm
Poor Growth
 - Non-Specific CXR
- Differential Diagnosis ... Poorly Controlled Asthma ... /URTl: • Asthma ... #Differential #Diagnosis ... Algorithm #Causes #Peds
Eosinophil Disorders Testing Algorithm
INDICATIONS FOR TESTING:
 • Peripheral blood eosinophilia/hypereosinophilia uncovered incidentally during medical evaluation or
Eosinophil Disorders ... Peripheral blood eosinophilia ... common causes are asthma ... #Differential #diagnosis ... #hematology #eosinophilia
Assessment of the Child with Chronic Asthma
Are there other allergic disorders?
 - Allergic rhinitis
 - Eczema,
the Child with Chronic ... Asthma Are there ... - Stress #Chronic ... #Asthma #Assessment ... #diagnosis #peds
Cough - Diagnostic Schema

Infectious: URTI, LRTI, Bacterial, Viral
Irritant/Exposure: Allergic, Post-infectious, Pneumonitis, ACEi, PTX, Foreign Body
Airway Disease:
Cough - Diagnostic ... Airway Disease: Asthma ... mycobacterial), Eosinophilic ... Ndouthit #Cough #Diagnosis ... Schema #Acute #Chronic