18 results
Hypereosinophilia Syndrome (HES) - Diagnosis and Management
Definition: An absolute eosinophil count (AEC) greater than 1500 and
Definition: An absolute eosinophil ... attributable to eosinophilia ... confirmed tissue eosinophilia ... with blood eosinophilia ... #diagnosis #hematology
Eosinophil Disorders Testing Algorithm
INDICATIONS FOR TESTING:
 • Peripheral blood eosinophilia/hypereosinophilia uncovered incidentally during medical evaluation or
Eosinophil Disorders ... Peripheral blood eosinophilia ... specific symptoms • Eosinophilia ... of eosinophilia ... #hematology #eosinophilia
Causes of Eosinophilia - Differential Diagnosis
Bugs:
 - Fungus (aspergillosis)
 - Viral (HIV)
 - Ectoparasites (scabies, myiasis)
Causes of Eosinophilia ... DRESS - AIN - Eosinophilic ... Syndrome - Chronic Eosinophilic ... coyefish379 #Eosinophilia ... #Causes #hematology
Approach to Eosinophilic Lung Diseases
 • Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
Approach to Eosinophilic ... • Acute Eosinophilic ... SOB • Chronic Eosinophilic ... fever, rhinitis • Eosinophilic ... #table #eosinophilia
Causes of Leukocytosis and Leukopenia - Differential Diagnosis
 • Eosinophilia (AEC > 500, hypereosinophilia > 1500):
Causes of Leukocytosis ... • Eosinophilia ... (AEC > 500, hypereosinophilia ... > 1500): Allergic ... #causes #hematology
Interstitial Lung Diseases (ILD)
Exposure-Related ILD (a.k.a. extrinsic allergic alveolitis): 
 • Hypersensitivity pneumonitis, Farmer's lung, Bird
a.k.a. extrinsic allergic ... polyangiitis, Eosinophilic ... syndrome) • Eosinophilic ... #ILD #diagnosis ... #causes
Eosinophilic Gastroenteritis: Treatment Options Based on Severity of the Disease
Mild:
 • Trial of PPI
 • Trial
Eosinophilic Gastroenteritis ... Severity of the Disease ... Concern for HES: • Hematology ... • Additional diagnostic ... scan #EoE #Eosinophilic
Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS)
Definition: 
 • Severe adverse drug reaction, characterized by
Reaction with Eosinophilia ... lymphadenopathy, eosinophilia ... Edema in 70% of cases ... Eosinophilia 4 ... DRESS #Syndrome #dermatology
Approach to Elevated Tryptase - Differential Diagnosis Framework

The DDx of elevated tryptase can be broken down
- Differential Diagnosis ... ESRD & CAD • Eosinophilic ... Mastocytosis • Other hematologic ... #Differential #Diagnosis ... #hematology #allergy
Causes of Pseudocellulitis - Differential Diagnosis Framework for Cellulitis Mimics

Cellulitis: Deep skin and subcutaneous fat infection

Pseudo
- Differential Diagnosis ... Cellulitis: Deep skin ... antibiotics and avoid allergic ... Sarcoidosis • Eosinophilic ... #dermatology #skin