15 results
Hypereosinophilia and Hypereosinophilic Syndrome

 • Secondary Hypereosinophilic Syndrome
 • Clinically Relevant HES Variants
 • When to
Syndrome • Secondary ... disorders • Diagnosis ... Matthew Ho, MD PhD ... Syndrome #HES #Hematology ... #eosinophilia #
Eosinophil Disorders Testing Algorithm
INDICATIONS FOR TESTING:
 • Peripheral blood eosinophilia/hypereosinophilia uncovered incidentally during medical evaluation or
Eosinophil Disorders ... Testing Algorithm ... • Screen for secondary ... #Disorders #Algorithm ... Differential #diagnosis #hematology
Hypereosinophilia Syndrome (HES) - Diagnosis and Management
Definition: An absolute eosinophil count (AEC) greater than 1500 and
with blood eosinophilia ... Secondary Causes ... : - Allergic disorders ... - Immunologic disorders ... #diagnosis #hematology
Nail Disorders - Primary and Systemic Causes - Differential Diagnosis Algorithm

#NailDisorders #Primary #Secondary #Systemic #dermatology #Differential
Nail Disorders - ... Differential Diagnosis Algorithm ... NailDisorders #Primary #Secondary ... #Systemic #dermatology ... Differential #Diagnosis #Algorithm
Thrombocytopenia - Differential Diagnosis Algorithm

Decreased production:
 • Bone marrow suppression
 • Bone marrow failure
 • Bone
Differential Diagnosis Algorithm ... Connective tissue disorders ... Matthew Ho, MD PhD ... Differential #Diagnosis #Algorithm ... #hematology #platelets
Petechiae/Purpura - Diagnostic Algorithm. Pathophysiology: 1) Represent the passage of erythrocytes from the intravascular to extravascular
Purpura - Diagnostic Algorithm ... vasculitis) or disorders ... of primary or secondary ... #Diagnosis #Dermatology ... Purpura #Palpable #Algorithm
Nail Disorders secondary to Systemic Diseases
Nail Fold Abnormality
 • SLE
 • Scleroderma
 • Dermatomyositis
Koilonychia - Spoon-shaped
Nail Disorders secondary ... NailDisorders #Systemic #Secondary ... #dermatology #Differential ... #Diagnosis #Algorithm
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 ... GI Disorders ... Differential #Diagnosis #hematology
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Differential Diagnosis Algorithm ... in primary or secondary ... Vasculitis - Collagen disorders ... #Causes #dermatology ... #physicalexam
Erythrocytosis - Polycythemia Differential Diagnosis Algorithm

Elevated Hemoglobin:
 • Males: Hb > 16.5 g/dL/HCT ≥ 49%
 •
Differential Diagnosis Algorithm ... Polycythemia Vera Secondary ... Matthew Ho, MD PhD ... Differential #Diagnosis #Algorithm ... #hematology