7 results
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
of Pityriasis rosea ... parallel to lines of skin ... diagnosis: secondary ... #Pityriasis #rosea ... #dermatology #photo
Skin Hypopigmentation - Differential Diagnosis Algorithm

Diffuse Congenital - Generalized hypopigmentation of hair, eyes, skin
 • Phenylketonuria
- Differential ... Diagnosis Algorithm ... sclerosis (white "ash ... Localized Acquired • Tinea ... hyperpigmented) • Pityriasis
Disorders of Pigmentations - Hypopigmentation and Hyperpigmentation - Differential Diagnosis Algorithm

HYPOPIGMENTATION
Diffuse Congenital - Generalized hypopigmentation of
Diagnosis Algorithm ... of hair, eyes, skin ... sclerosis (white "ash ... hyperpigmented) • Pityriasis ... • Melasma • Tinea
Hair Loss (Alopecia) - General (Diffuse and Focal) Differential Diagnosis Algorithm

DIFFUSE
Scarring - Irreversible-biopsy required
 • Lupus
and Focal) Differential ... Diagnosis Algorithm ... - Secondary to Skin ... Shafts • Tinea ... #Focal #HairLoss
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Papulosquamous Skin ... Rash - Differential ... phenomenon • Pityriasis ... Rosea - Oval, tannish-pink ... Herald's atch • Tinea
Allopecia - Differential Diagnosis Framework for Hair Loss

Localized / Focal Hair Loss Pattern:
 • Scarring Alopecia:
Allopecia - Differential ... Diagnosis Framework ... Localized / Focal ... Traction alopecia Diffuse ... #Hairloss
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Pityriasis ... rosea - Trunk (Christmas ... #dermatology #rash ... #differential # ... diagnosis #skin