14 results
On the left we see a chest film with a typical finger-in-glove shadow.
The HRCT shows focal
asthma and serum eosinophilia ... bronchopulmonary ... aspergillosis ( ... ABPA). ... #Allergic #Aspergillosis
ABPA Working Group Criteria

#ABPA #allergic #bronchopulmonary #aspergillosis #diagnosis #Criteria
ABPA Working Group ... Criteria #ABPA ... #allergic #bronchopulmonary ... #aspergillosis ... #diagnosis #Criteria
Differential Diagnosis of Pulmonary Eosinophilia
Infection:
 • Helminthic: Loffler syndrome (Ascaris, hookworm, Strongyloides), Tropical pulmonary eosinophilia (lymphatic
Differential Diagnosis ... of Pulmonary Eosinophilia ... coccidioidomycosis), Allergic ... (ABPA, ABPM) Medications ... #Differential #Diagnosis
Eosinophilia - Differential Diagnosis Algorithm
Idiopathic Eosinophilia
Primary Eosinophilia:
 • Primary hypereosinophilic syndrome
 • Eosinophilic Leukemia
 • MPN/MDS
Diagnosis Algorithm ... histiocytosis • Allergic ... , ABPA), Gleich ... #Differential #Diagnosis ... #Algorithm #allergy
Stages of ABPA
I - Acute Phase
II - Remission
III - Exacerbation
IV - Glucocorticoid-Dependent ABPA
V - End-Stage (fibrotic)
Stages of ABPA ... classification #allergic ... #bronchopulmonary ... #aspergillosis ... #diagnosis #Criteria
Allergic Bronchopulmonary Aspergillosis (ABPA)
WHAT IS IT?
Hypersensitivity response to Aspergillus fumigatus in the airways
 • Primarily affects
Allergic Bronchopulmonary ... Aspergillosis ( ... ABPA) WHAT IS IT ... • Peripheral eosinophilia ... #diagnosis #management
Causes of Eosinophilia - Differential Diagnosis
Bugs:
 - Fungus (aspergillosis)
 - Viral (HIV)
 - Ectoparasites (scabies, myiasis)
- Differential Diagnosis ... Bugs: - Fungus (aspergillosis ... Allergies): - Allergic ... Rhinitis - Allergic ... #Differential #Diagnosis
Approach to Eosinophilic Lung Diseases
 • Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
Approach to Eosinophilic ... loss, malaise • Allergic ... Bronchopulmonary ... Aspergillosis ( ... #differential #diagnosis
Eosinophils (Eos) and hypereosinophilia (HE)
Caused by eosinophilopoietic cytokines
Common causes:
 - Drug reaction
 - Helminth infection
 -
Eosinophils (Eos ... infection - Allergic ... bronchopulmonary ... aspergillosis ... #Differential #Diagnosis
Mucoid impaction
Mucus plugs or mucoid impaction can mimick the appearance of lung nodules or a mass.
Sometimes
fibrosis (CF) and allergic ... bronchopulmonary ... aspergillosis ( ... ABPA). ... ABPA is a hypersensitivity