• Allergic contact dermatitis, clinical photo
  
• Allergic contact dermatitis, clinical photo
  
• Allergic contact dermatitis, clinical photo
  
• Allergic contact dermatitis, H & E stain
  

• Varicella, clinical photo
  
• Vesicular fluid smear, Tzanck stain
  

• Herpes zoster, clinical photo
  
• Herpes, H & E stain
  
• Herpes zoster, intranuclear inclusions, H & E
  
• Herpes zoster, multinucleated epidermal cell
  

• Lupus erythematosus, "butterfly-rash"
  
• Lupus erythematosus, "butterfly-rash"
  
• Lupus erythematosus, skin lesion of the ear
  
• Lupus erythematosus, skin lesion of the hands
  
• Discoid lupus erythematosus, scalp lesion
  
• Discoid lupus erythematosus, facial lesion
  
• Lupus erythematosus, H & E stain
  
• Lupus erythematosus, immunofluorescent IgG
  
• Lupus erythematosus, immunofluorescent C3
  

• Psoriasis, clinical photo
  
• Psoriasis, clinical photo
  
• Psoriasis, H & E stain
  

• Acne, face, clinical photo
  
• Acne, back, clinical photo
  
• Acne, H & E stain
  

• Ampicillin drug rash, clinical photo
  

• Basal cell carcinoma, clinical photo
  
• Basal cell carcinoma, H & E stain
  

• Squamous cell carcinoma, clinical photo
  
• Squamous cell carcinoma, clinical photo
  
• Squamous cell carcinoma, H & E stain
  
• Squamous cell carcinoma, H & E stain
  

• Malignant melanoma, clinical photo
  
• Malignant melanoma, clinical photo
  
• Malignant melanoma, clinical photo
  
• Malignant melanoma, H & E stain
  
• Malignant melanoma, H & E stain