190 results
Lichen Simplex Chronicus: Thickened, red, puritic patch of skin resulting from chronic rubbing 
and scratching.

Charlie Goldberg,
Lichen Simplex Chronicus ... #Dermatology #SkinRash ... #Lichen #Simplex
Genital Skin Ulcers - Differential Diagnosis Algorithm
Painful:
 • Herpes simplex
 • Haemophilus ducreyi (chancroid)
 • Behcet's
Pemphigus vulgaris • Lichen ... sclerosis • Erosive lichen ... Ulcers #ulcerative #skinrash
Oral Skin Ulcers - Differential Diagnosis Algorithm
Single Ulcer:
 • Traumatic ulcer
 • Angular ulcer
 • Aphthous
Pemphigus vulgaris • Lichen ... #Oral #mouth #SkinRash
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
phenomenon • Lichen ... Papulosquamous #SkinRash
Genital Lesions - Differential Diagnosis Algorithm
Elevated - Vesicles:
 • Herpes simplex
Elevated - Papules / Plaques -
Inflammatory: • Lichen ... Scabies • Pubic lice ... Pemphigus vulgaris • Lichen ... Sclerosis • Erosive Lichen
Pruritus - Primary Skin Lesion - Differential Diagnosis Algorithm
Macules / Papules / Plaques:
 • Xerosis (dry
Psoriasis • Lichen ... Infestations (scabies, lice
Lichen planus: predilection sites

#Lichen #Planus #Predilection #Sites
#Locations #Dermatology #Diagnosis
Lichen planus: predilection ... sites #Lichen
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
Psoriasis • Lichen ... Infestations (scabies, lice
Quick review on streptococcal skin infections. 

Images from dermnet.nz

#diagnosis #clinical #differential #dermatology #skinrash #skin
#dermatology #skinrash
Neurofibromas

Charlie Goldberg, M.D. - UCSD Catalog of Clinical Images

#Clinical #Photo #Dermatology #SkinRash #Neurofibromas #UCSDH
#Dermatology #SkinRash