98 results
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
Christmas Tree Rash of Pityriasis ... ChristmasTree #Rash #Pityriasis ... rosea #clinical #dermatology ... #photo #PhysicalExam
Pityriasis Versicolor on Skin Exam

Caused by yeast Malassezia furfur

#Pityriasis #Versicolor #Skin #PhysicalExam #clinical #video #dermatology #Malassezia
Pityriasis Versicolor ... Malassezia furfur #Pityriasis ... Versicolor #Skin #PhysicalExam ... clinical #video #dermatology ... furfur #yeast #dermatology
Herald Patch in Pityriasis Rosea

#Herald #Patch #Pityriasis #Rosea #clinical #video #dermatology #physicalexam
Herald Patch in Pityriasis ... Herald #Patch #Pityriasis ... clinical #video #dermatology ... #physicalexam
Pityriasis Versicolor on Physical Exam

Caused by dermatophyte Malassezia Furfur

#Pityriasis #Versicolor #PhysicalExam #clinical #video #dermatology #Malassezia #Furfur
Pityriasis Versicolor ... Malassezia Furfur #Pityriasis ... #Versicolor #PhysicalExam ... clinical #video #dermatology
Hypereosinophilia and Hypereosinophilic Syndrome

 • Secondary Hypereosinophilic Syndrome
 • Clinically Relevant HES Variants
 • When to
suspect underlying hematologic ... Matthew Ho, MD PhD ... Syndrome #HES #Hematology
Tinea Versicolor (Pityriasis versicolor) 
NOT a dermatophyte infection 
Caused by saprophytic, lipid-dependent yeasts 
Clinical 
 •
Tinea Versicolor (Pityriasis ... Tinea #Versicolor #Dermatology
Skin Hypopigmentation - Differential Diagnosis Algorithm

Diffuse Congenital - Generalized hypopigmentation of hair, eyes, skin
 • Phenylketonuria
hyperpigmented) • Pityriasis ... disorders #skin #dermatology
Approach to Leukocytosis - Differential Diagnosis Algorithm

Features of hematologic malignancy:
 • Symptoms: B-symptoms, bruising/bleeding, fatigue/weakness, immunosuppression
Features of hematologic ... Matthew Ho, MD PhD ... Diagnosis #Algorithm #hematology
Central Distribution, Febrile / Ill:
 - Viral Exanthem 
 - Lyme Disease (erythema migrans) 
Central Distribution,
Reaction - Pityriasis ... Algorithm #Diagnosis #Dermatology
Approach to Von Willebrand disease (VWD)

By Matthew Ho, MD PhD @MatthewHoMD

#VWD #Von #Willebrand #VonWillebrand #disease #hematology
Matthew Ho, MD PhD ... VonWillebrand #disease #hematology