Typical Clinical Presentation(1)Most commonly located on the dorsal hands,plantar surface or around the nail.(2)Hyperkeratotic,exophytic,dirty yellow and cauliflowershaped papules with the rough surface.Fig 1.1 Verruca vulgarisTypical Pathological Featur...[繼續(xù)閱讀]

    Typical Clinical Presentation(1)Most commonly located on the face,dorsal hands and forearm.(2)Lesions are skin-colored or light brown with a smooth or rough surface,slightly elevated and flat-topped,millet to bean sized papules.(3)Diffuse distribution or ...[繼續(xù)閱讀]

    Typical Clinical Presentation(1)Most commonly found on the external genitalia,perineum and perianal area.(2)Lesions are pinkish hyperkeratotic,exophytic papules in the beginning,and then grow into red or brown,pedunculated or broad-based papillomatous pla...[繼續(xù)閱讀]

    Typical Clinical Presentation(1)Often occur in children and young people,commonly found on the trunk and limbs. Those transmitted through sexual contact may occur on the external genitalia and around the crissum.(2)Lesions are skin-colored or light brown,...[繼續(xù)閱讀]

    Typical Clinical Presentation(1)Commonly occur on the inner aspects of the upper thighs,unilateral or bilateral.(2)Lesions are annular or semicircular patches sharply demarcated with an erythematous scaly advancing border. This border may contain small pa...[繼續(xù)閱讀]

    Typical Clinical Presentation(1)Commonly occur on the interdigital webbing of the hands,the flexural aspects of the wrists,the lower abdomen,the external genitalia and the inner aspects of thighs.(2)Lesions are pinpoint-sized papules,papulovesicles and ve...[繼續(xù)閱讀]

    Typical Clinical Presentation(1)Often presented as a variety of morphologies,i.e. erythematous macules,papules,vesicles,erosion,oozing,crusting and thickened plaques with lichenification.(2)Eczematous lesions generally distribute symmetrically.Fig 2.1 Ec...[繼續(xù)閱讀]

    Typical Clinical Features(1)Trunk and extensor aspects of the extremities are sites of predilection;lesions may also involve scalp,nails,joints and sometimes even mucosa.(2)Symmetric eruption. Sharply defined,red plaques with a white scaly surface.(3)Ausp...[繼續(xù)閱讀]

    Typical Clinical Features(1)Lesions commonly involve with skin,oral mucous membranes and the genitalia,and are usually distributed symmetrically and bilaterally. Nails can also be affected.(2)Koebner phenomenon exists.(3)The lesions typically present as f...[繼續(xù)閱讀]

    Typical Clinical Features(1)DLE most commonly occurs on the face(sun-exposed areas),sometimes on the trunk and limbs.(2)Characteristic lesions are often red disc-shaped plaques with thick adherent scales,showing epidermal atrophy,follicular plugging,telan...[繼續(xù)閱讀]