Related Objects of Interest: acne , actinic keratosis basal cell carcinoma and other malignant lesions , eczema , exanthems and drug eruptions , hair loss photos alopecia and other hair diseases , light diseases and disorders of pigmentation , melanoma skin cancer nevi and moles , nail fungus and other nail disease , poison ivy photos and other contact dermatitis , scabies lyme disease and other infestations and bites