39 results
Disorders of Pigmentations - Hypopigmentation and Hyperpigmentation - Differential Diagnosis Algorithm

HYPOPIGMENTATION
Diffuse Congenital - Generalized hypopigmentation of
and Hyperpigmentation ... - Differential ... Tinea versicolor (more ... disorders #skin #dermatology ... #Differential #
Generalized Hyperpigmentation Differentials
Use the Mnemonic "no skin SPARED"

Images from dermnet.nz and merckmanuals

Mnemonic from https://www.medscape.com/slideshow/dermatology-mnemonics-6011359#5 #diagnosis #differential
Generalized Hyperpigmentation ... Differentials ... www.medscape.com/slideshow/dermatology-mnemonics ... #5 #diagnosis #differential ... symptoms #signs #dermatology
Skin Hypopigmentation - Differential Diagnosis Algorithm

Diffuse Congenital - Generalized hypopigmentation of hair, eyes, skin
 • Phenylketonuria
Skin Hypopigmentation ... - Differential ... #Hypopigmentation ... disorders #skin #dermatology ... #Differential #
Nevus of Ota on Ocular Exam (Ocular Dermal Melanosis)

Benign melanosis in the distribution of the trigeminal
with associated hyperpigmentation ... #Ota #Ocular #PhysicalExam ... ophthalmology #dermatology
Physiologic Skin Changes in Pregnancy - Differential Diagnosis Algorithm

Face
 • Melasma
Abdomen
 • Linea Nigra 
Hormone induced
in Pregnancy - Differential ... Hormone induced • Hyperpigmentation ... Pregnancy #skin #dermatology ... #Differential #
Skin Hyperpigmentation - Differential Diagnosis Algorithm
Diffuse:
 • Tanning
 • Adverse cutaneous drug eruption
 • Addison's disease
Skin Hyperpigmentation ... - Differential ... Tinea versicolor (more ... disorders #skin #dermatology ... #Differential #
Mucous Membrane Disorder - Differential Diagnosis Algorithm
Erosions/Ulcers/Blisters
 - Primary Dermatologic Diseases
     •
Membrane Disorder - Differential ... Blisters - Primary Dermatologic ... ulcerative colitis more ... MucousMembranes #dermatology ... #Differential #
Fever and Rash - Differential Diagnosis Framework
 • Viral: Measles, Infectious Mono (EBV, CMV), Acute HIV,
Fever and Rash - Differential ... Measles, Infectious Mono ... #Fever #Rash #Differential ... #Diagnosis #dermatology
Fluid-filled Rash - Diagnostic Algorithm.  Pustule: 1) Pustules more commonly suggest an infectious process (bacterial,
Pustule: 1) Pustules more ... are generally more ... #Diagnosis #Dermatology ... Bullous #Algorithm #Differential
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
palms/soles - Differential ... rosea #clinical #dermatology ... #photo #PhysicalExam