Topics: superficial mycoses, piedra, Tinea nigra, Pityriasis versicolor, tinea versicolor, dermatophytes, dermatophytoses, Scalp ringworm, Tinea Capitis, Tinea pedis, Athlete’s foot, Cutaneous candidiasis, Oral thrush, Candidiasis, Deep fungal infections, Subcutaneous mycotic infection, Mycetoma, Madura foot, Chromomycosis

Topics: Melanin Synthesis, Melanin, vitiligo, melanocytes, Koebner's phenomenon, Oculocutaneous albinism, ocular abnormalities, Hermansky-Pudlak syndrome, Griscelli syndrome, Chediak-Higashi syndrome, Waardenburg syndrome, Albinism-deafness syndrome, melanocytic nevus, Acquired melanocytic nevi, Congenital melanocytic nevi

Topics: Lepromatous leprosy, Pityriasis versicolor, vitiligo, Seborrheic dermatitis, onchodermatitis, Tinea corporis, Psoriasis, Auspitz sign, Lichen planus, Sarcoidosis, syphilis, Cutaneous leishmaniasis, Cutaneous lympoma, Dupuytren’s contracture, Scleroderma hands

Topics: Herpes, cutaneus HSV lesion, zoster lesion, brown hairy tongues, human papilloma virus, anal warts, penile warts, hand warts, plantar warts, penile condyloma, molluscum contagiosum, penile MC lesion, bacillary angiomatosis, lichenoid cutaneous papules, syphilis, condylomata lata, scabies, candida balnitis, vaginal thrush, oral thrush, sporotrichosis, seborrheic dermatitis, psoriasis, gutate, foot psoriasis, pruritus, eosinophilic pustular folliculitis, atopic dermatitis, dermatitis, xerotic dermatitis, cronic actinic dermatitis, neoplastic disorders, lymphoreticular malignacies, Kaposi's sarcoma

Topics: Erythema nodosum, Pyoderma gangrenosum, Lichen Planus, Cutaneous Vasculitis, vessel vasculitis, syphilis, Seborrhreic dermatitis, Vitiligo, Acanthosis Nigricans, Lupus pernio, sarcoid, Discoid Lupus Erythematosus, Diabetic Dermopahty, Necrobiosis lipodica diabeticorum, Diabetic sulphonyurea

Topics: hair, scarring alopecias, alopecia areata, androgenetic alopecia, anagen effluvium, Central centrifugal cicatricial alopecia, Lichenplano pilaris, Alopecia mucinosa, Acne Keloidalis, Disecting cellulitis, Folliculitis decalvance, cicatricial alopecia

Topics: acne, Comedonal acne, papules, post- inflammatory hyperpigmentation, cystic acne, Severe nodulocystic acne, Post-acne hyperpigmentation, Acne scarring, Infantile acne

Topics: Hormone Synthesis, Thyroid Hormone, Binding Proteins, Thyroxine Binding Globulin, Thyroxine-Binding Prealbumin, Thyroid Axis Regulation, Thyrotoxicosis, Grave’s Disease, Pretibial myxedema, Thyroid acropachy, Radioiodine Therapy, Thyrotoxic Crisis, Thyroid Storm, hypothyroidism, Myxedema coma

Topics: goitre, Diffuse colloid goitre, Toxic goitre

Topics: diuretics, alpha blockers, angiotensin, receptor blocker, calcium channel blockers, vasodilators, ganglionic blockers, beta blockers