14 results
Morphology of Skin Lesions - Primary and Secondary - Description Algorithm
 • Primary Skin Lesion -
- Initial lesion ... complication (infection ... complication (infection ... #Morphology #SkinLesion ... Description #Algorithm #dermatology
Genital Lesions - Differential Diagnosis Algorithm
Elevated - Vesicles:
 • Herpes simplex
Elevated - Papules / Plaques -
Genital Lesions ... Papules / Plaques - Infectious ... Plaques - Non-infectious ... venereum #Genital #skinlesions ... #dermatology #Differential
Morphology of Primary Skin Lesions - Description Algorithm
Primary Skin Lesion - Initial lesion not altered by
- Initial lesion ... complication (infection ... vs Plaque • Nodule ... #Morphology #SkinLesion ... Description #Algorithm #dermatology
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
Dermatologic Manifestations ... • Erythematous nodules ... , erythematous nodules ... cell arteritis Infections ... diseases • Fungal infections
Kerion
Raised, boggy lesion with heaped up purulent nodules 
Caused by host's response to a fungal ringworm
Raised, boggy lesion ... heaped up purulent nodules ... fungal ringworm infection ... Griseofulvin #Kerion #Dermatology
Dermatological semiology of Cutaneous Vasculitis 

Clinicopathologic correlations
 • Purpura, papules, pustules, necrosis: involvement of small vessels
small vessels • Nodules ... vasculitis (3%) • Infections ... Vasculitis #dermpath #dermatology ... semiology #signs #lesions ... manifestations #pathology #lesions
Nodular Skin Lesions in the Returning Traveler
Furuncular Myiasis:
 • Pathogens: Dermatobia hominis, Cordylobia spp, Cuterebra spp
Nodular Skin Lesions ... Traveler Furuncular Myiasis ... #Skin #Lesions ... Returning #Traveler #dermatology ... #infections #differential
Pustular Skin Rash - Differential Diagnosis Algorithm
Pruritic / Scaly / Erythematous lesions, usually poorly demarcated
Acneiform -
/ Erythematous lesions ... Comedones +/- nodules ... borders of lips Infectious ... Pustular #SkinRash #dermatology
Morphology of Secondary Skin Lesions - Description Algorithm
Secondary Skin Lesion - Lesion that develops from trauma,
Secondary Skin Lesions ... Secondary Skin Lesion ... complication (infection ... #Morphology #SkinLesion ... Description #Algorithm #dermatology
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
; nodules are slightly ... painful bumps (nodules ... Upper respiratory infection ... gastrointestinal infection ... Syndrome #diagnosis #dermatology