Pigmented skin diseaseSkin diseases with hypopigmentation: vitiligo, eccentric leukoplakia, no pigmented nevus, idiopathic punctate leukoplakia,
progressive ectopic pigmentation, acquired hypopigmentation;
Skin diseases with increased pigmentation: freckles, coffee spots, Ota scorpion, cyan brown sputum, chloasma, pigmented oral erythema, tattoo, Mongolian plaque, idiopathic multiple plaque pigmentationInfectious skin disease
Fungal infectious skin diseases: pityriasis, head lice, body lice, femoral hernia, hand and foot lice, onychomycosis, Malassezia folliculitis, cutaneous candidiasis;
Bacterial infectious skin diseases: red mites, ticks, bloated skin, flank flaccidity, facial miliary lupus, leprosy; Viral
infectious skin disease: herpes simplex, herpes zoster, chickenpox, flat warts, contagious soft palate Sexually transmitted
diseases: syphilis, gonorrhea, non-gonococcal urethritis, genital herpes, genital warts Erythema scaly skin disease
Erythematous skin disease: polymorphic erythema
Pimple scaly skin disease: psoriasis, parapsoriasis, pityriasis rosea, red pityriasis, lichen planus, acute acne-like lichen-like
pityriasis
Neuropsychiatric skin disease
Allergic skin disease
Skin appendage disease
Metabolic disease
Parasites, insects and other animal skin diseases
Vascular skin disease
Hereditary skin disease
Skin tumor
Other skin diseases