23 results
Hypereosinophilia and Hypereosinophilic Syndrome

 • Secondary Hypereosinophilic Syndrome
 • Clinically Relevant HES Variants
 • When to
Syndrome • Secondary ... Hypereosinophilic Syndrome • Clinically ... Syndrome #HES #Hematology ... #eosinophilia # ... eosinophils #diagnosis
Eosinophil Disorders Testing Algorithm
INDICATIONS FOR TESTING:
 • Peripheral blood eosinophilia/hypereosinophilia uncovered incidentally during medical evaluation or
Eosinophil Disorders ... • Screen for secondary ... causes of eosinophilia ... Differential #diagnosis #hematology ... #eosinophilia
Hypereosinophilia Syndrome (HES) - Diagnosis and Management
Definition: An absolute eosinophil count (AEC) greater than 1500 and
than 1500 and clinical ... attributable to eosinophilia ... with blood eosinophilia ... Secondary Causes ... #diagnosis #hematology
Drug Reaction with Eosinophilia and Systemic Signs (DRESS Syndrome): Formerly known as drug hypersensitivity reaction, DRESS
represents
Reaction with Eosinophilia ... medication (in this case ... Images #Clinical ... #Dermatology #SkinRash ... #DrugReaction #Eosinophilia
Drug Reaction with Eosinophilia and Systemic Signs (DRESS Syndrome): Formerly known as drug hypersensitivity reaction, DRESS
represents
Reaction with Eosinophilia ... medication (in this case ... Images #Clinical ... #Dermatology #SkinRash ... #DrugReaction #Eosinophilia
Erythroderma - Diagnostic Algorithm. Pathophysiology: 1) Extensive cutaneous capillary dilation, results in widespread exfoliation of the
Erythroderma - Diagnostic Algorithm ... Causes: 1) Exfoliative ... toxin 2) Eosinophils ... #Diagnosis #Dermatology ... Erythroderma #Nikolsky #Algorithm
Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS)
Definition: 
 • Severe adverse drug reaction, characterized by
Reaction with Eosinophilia ... lymphadenopathy, eosinophilia ... • Facial Edema ... Eosinophilia 4 ... DRESS #Syndrome #dermatology
Scleroderma Like Conditions - Differential Diagnosis
Eosinophilic Fasciitis:
 - Orange peel induration (peau d'orange) of proximal extremities
Differential Diagnosis Eosinophilic ... facei peripheral eosinophilia ... plasma cells, and eosinophils ... Systemic Fibrosis: - Secondary ... #dermatology
DRESS Syndrome vs SJS/TEN
DRESS
 • Latency: 2-8 weeks
 • Rash: Morbilliform
 • Mucosal involvement: 50% have
erosions • CBC: Eosinophilia ... biopsy: Dermal edema ... TEN #comparison #table ... #dermatology
Approach to Elevated Tryptase - Differential Diagnosis Framework

The DDx of elevated tryptase can be broken down
pass = Dangerous secondary ... Chronic & Rx-related Secondary ... ESRD & CAD • Eosinophilic ... Mastocytosis • Other hematologic ... Differential #Diagnosis #hematology