54 results
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
Christmas Tree Rash ... of Pityriasis rosea ... - Differential diagnosis ... #clinical #dermatology ... #photo #PhysicalExam
An Approach to the Unknown Rash: Erythematous Rash 

#Diagnosis #Dermatology #Erythematous #Rash #Differential #Algorithm #Nikolsky #Sign
to the Unknown Rash ... : Erythematous Rash ... #Diagnosis # ... Dermatology #Erythematous ... Algorithm #Nikolsky #Sign
Leser–Trélat Sign on Physical Exam

Acute onset of multiple seborrheic keratoses, often a paraneoplastic sign of malignancy.

#Leser
Leser–Trélat Sign ... paraneoplastic sign ... #PhysicalExam # ... clinical #video ... #skin #dermatology
Skin Hypopigmentation - Differential Diagnosis Algorithm

Diffuse Congenital - Generalized hypopigmentation of hair, eyes, skin
 • Phenylketonuria
- Differential Diagnosis ... sclerosis (white "ash ... hyperpigmented) • Pityriasis ... disorders #skin #dermatology ... #Differential #Diagnosis
Herald Patch in Pityriasis Rosea

#Herald #Patch #Pityriasis #Rosea #clinical #video #dermatology #physicalexam
Herald Patch in Pityriasis ... Herald #Patch #Pityriasis ... Rosea #clinical #video ... #dermatology #physicalexam
Central Distribution, Febrile / Ill:
 - Viral Exanthem 
 - Lyme Disease (erythema migrans) 
Central Distribution,
Reaction - Pityriasis ... Macules #Papules #Rash ... #Algorithm #Diagnosis ... #Dermatology #Skin
Pityriasis Versicolor on Skin Exam

Caused by yeast Malassezia furfur

#Pityriasis #Versicolor #Skin #PhysicalExam #clinical #video #dermatology #Malassezia
Pityriasis Versicolor ... Versicolor #Skin #PhysicalExam ... #clinical #video ... #dermatology #Malassezia ... furfur #yeast #dermatology
Maculopapular Rashes - THE ALGORITHMIC APPROACH 

The term maculopapule is a portmanteau, a combination
of macule and
differential diagnosis ... rashes but without signs ... drug reaction or pityriasis ... broader differential diagnosis ... #Diagnosis #Dermatology
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
Maculopapular - Diagnostic ... red-flags to exclude dermatologic ... Ill-appearing, vital sign ... New-onset fever with rash ... #Dermatology #Rash
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 #Malassezia