Search Results for: lip

Clinical Case Studies

Extensive Actinic Damage

…noma as well as squamous cell carcinoma with resultant well-healed surgical scars on his forehead, nose, and cutaneous upper lip. On examination, numerous scaly erythematous plaques were evident on his face and scalp. Over the preceding three years,…

Differential Diagnosis in Dermatopathology

Lichen simplex chronicus vs. Hypertrophic lichen planus

Conditions caused by infection with different strains of herpesvirus and typified when fully developed by tense vesicles, herpes simplex consisting of grouped vesicles on an erythematous base, zoster being made up of vesicles, sometimes hemorrhagic…

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

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…

Acantholytic dyskeratotic acanthoma: case report and review of the literature

Acantholytic dyskeratotic acanthoma: case report and review of the literature

…ckerman, is a common occurrence [1-4]. “Papular acantholytic dyskeratoma” has been used to describe a solitary lesion on the lip [5], whereas, “papular acantholytic dyskeratosis” has been used to describe numerous lesions of genital location [6-16]….

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

Conditions caused by infection with different strains of herpesvirus and typified when fully developed by tense vesicles, herpes simplex consisting of grouped vesicles on an erythematous base, zoster being made up of vesicles, sometimes hemorrhagic…