Search Results for: lip

Histologic Diagnosis of Inflammatory Skin Diseases

Topography and Regional Variation

…s emerge are discernible readily on a forearm, for one example. Vellus hairs on the face of women, particularly on the upper lip, usually are inconspicuous until menopause when hormonal changes may cause them to become the thicker and darker…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…is. Spongiosis in infundibula is common in the condition and doubtlessly contributes to the formation of scale-crusts at the lips of ostia of infundibula. 10.98.2A: Perivascular and interstitial dermatitis, spongiotic psoriasiform + 10.98.2B:…

Differential Diagnosis in Dermatopathology

Discussions

…dermis and even well below it. Not uncommonly, a small nodular type of trichoblastoma may be present in skeletal muscle on a lip. Nonetheless, despite the many characteristics that these two neoplasms have in common, they can be differentiated from…

Differential Diagnosis in Dermatopathology

Lichen simplex chronicus vs. Hypertrophic lichen planus

Hamartomas (“congenital” melanocytic nevi) and benign neoplasms (“acquired” melanocytic nevi) of various specific types, all of which are composed of abnormal melanocytes and manifested clinically as lesions of different…

Differential Diagnosis in Dermatopathology

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…o. of Hits : 1012 Partial Nail Avulsion with Nail Bed Biopsy No. of Hits : 1111 Rhombic Transposition Flap No. of Hits : 726 Lip Wedge Repair Mucosal Eversion Stitch No. of Hits : 624 Rhinophyma Correction No. of Hits : 753 Lipoma Excision and Drain…

Differential Diagnosis in Dermatopathology

Discussions

…that occurs mostly in middle-aged women. The appearance clinical usually is that of an indurated plaque situated on an upper lip or elsewhere in the central part of the face. Those carcinomas are destructive locally and can penetrate into deep…

Differential Diagnosis in Dermatopathology

Discussions

…mostly “epidermal type” of lichen simplex chronicus. It appears commonly at certain sites anatomic, such as on a lip (as keratosis oris), in the perianal region (as a consequence of pruritus ani), on the genitals, and on the scalp. In…

Differential Diagnosis in Dermatopathology

Trichoadenoma vs. Microcystic adnexal carcinoma

Hamartomas (“congenital” melanocytic nevi) and benign neoplasms (“acquired” melanocytic nevi) of various specific types, all of which are composed of abnormal melanocytes and manifested clinically as lesions of different…