10 results
Causes of Eosinophilia - Differential Diagnosis
Bugs:
 - Fungus (aspergillosis)
 - Viral (HIV)
 - Ectoparasites (scabies, myiasis)
Causes of Eosinophilia ... - Parasites Drugs ... Mastocytosis - Acute ... Diagnosis #Causes ... #hematology
Eosinophil Disorders Testing Algorithm
INDICATIONS FOR TESTING:
 • Peripheral blood eosinophilia/hypereosinophilia uncovered incidentally during medical evaluation or
Eosinophil Disorders ... of eosinophilia ... asthma, allergy, drug ... Disorders #Algorithm #Differential ... #diagnosis #hematology
Approach to Eosinophilic Lung Diseases
 • Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
Lung Diseases • Acute ... Fever, wheezing • Drug ... , illicit drugs; ... #diagnosis #comparison ... #table #eosinophilia
Causes of Leukocytosis and Leukopenia - Differential Diagnosis
 • Eosinophilia (AEC > 500, hypereosinophilia > 1500):
DiagnosisEosinophilia ... Malignancy, Autimmune, Drugs ... Neutropenia: Infections, Drugs ... #Diagnosis #causes ... #hematology
Causes of Pseudocellulitis - Differential Diagnosis Framework for Cellulitis Mimics

Cellulitis: Deep skin and subcutaneous fat infection

Pseudo
- Differential ... Pseudocellulitis: • Drug ... syndrome • Gout • Acute ... Sarcoidosis • Eosinophilic ... #Diagnosis #cellulitis
Scleroderma Like Conditions - Differential Diagnosis
Eosinophilic Fasciitis:
 - Orange peel induration (peau d'orange) of proximal extremities
Diagnosis Eosinophilic ... facei peripheral eosinophilia ... immunocompromised host Drug ... #Diagnosis #comparison ... #table #dermatology
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
decades of life Causes ... Drugs 5. ... neutrophils and eosinophils ... #rheumatology # ... comparison #table
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
• Can be induced ... malignancies, and drugs ... shows numerous eosinophils ... #table #differential ... #diagnosis #dermatology
Aplastic Anemia - Overview

Who?
• M = F
• 3 peaks:	1) Childhood	2) 15-25 years	3) >60 years

What?
• Aplastic anemia
and petechiae Causes ... Dyskeratosis congenita • Drugs ... - Cytotoxic drugs ... - Hepatitis, eosinophilic ... Anemia #oncology #hematology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
• EGPA: - Eosinophilia ... Vasculitis • Drug ... atherosclerotic disease, drug ... polyarteritis, drug-induced ... #diagnosis #rheumatology