2023年7月14日 · Elongation of rete ridges with focal acantholysis and eosinophils may be the only early changes in Grover disease Main 4 histopathological patterns are: Pemphigus vulgaris / foliaceous-like: predominantly limited to suprabasal acantholysis, with basal keratinocytes attached to basement membrane forming a characteristic tombstone appearance

2021年7月29日 · Suprabasal acantholysis and clefting with retained single layer of basal keratinocytes overlying dermal papillae which appear to project into the acantholytic cavity (villi) (J Dermatol 2016;43:275) Frank bullae may occur in cases with extensive acantholysis and large clefts (Arch Dermatol 1982;118:278)

2023年1月30日 · Acantholysis: Separation of cell - cell connections (desmosomes) between keratinocytes leading to single, rounded keratinocytes Seen in pemphigus variants and related disorders Acanthosis: Thickening of epidermis Elongated rete ridges usually extend into dermis

2024年5月13日 · Areas of acantholysis or dyskeratosis can be present in actinic keratosis but the phenomenon of acantholytic dyskeratosis favors the diagnosis of Grover disease Board review style question #1 Which of the following is true about the entity shown in the photo above?

2024年1月11日 · Acantholysis and increased granular cell layer No blood test is available; however, diagnosis of familial forms of PRP can be supported by Sanger sequencing for mutations of the CARD14 gene (Am J Clin Dermatol 2018;19:377)

2020年7月31日 · Skin nontumor Vesiculobullous and acantholytic reaction patterns Subcorneal pustular dermatosis

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2023年12月21日 · Classic findings are an intraepidermal vesicle or ulcer with dirty necrosis, acantholysis and characteristic nuclear findings Look for viral changes in ulcerated and nonulcerated areas, hair follicles and interface between …

2022年2月15日 · Acantholysis may also be present (Front Immunol 2019;10:1290) Microscopic (histologic) images. ...

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