Pathology Outlines - Squamous cell carcinoma
2023年4月10日 · Acantholytic: squamous cell carcinoma with acantholysis, pseudoglandular (CEA negative) (J Cutan Pathol 2022;49:133, J Clin Pathol 2006;59:1206, Dermatol Surg …
Pathology Outlines - Transient acantholytic dermatosis
2018年12月20日 · Sparing of acrosyringium can be a helpful feature. Transient acantholytic dermatosis (Grover disease) can mimic variable vesiculobullous entities, especially pemphigus …
Vesiculobullous and acantholytic reaction patterns-general
2016年9月1日 · Acantholysis: loss of appropriate keratinocyte cell-cell contact (pemphigus, transient acantholytic dermatosis, Hailey-Hailey, Darier's, Grover's / transient acantholytic …
Pathology Outlines - Actinic keratosis
2021年6月7日 · Grover disease (transient acantholytic dermatosis): Lesions show dismaturation and lentiginous silhouette (Am J Dermatopathol 2010;32:541) Areas of acantholysis or …
Pathology Outlines - Pemphigus
2 天之前 · Answer A is incorrect because acantholytic, dyskeratotic cells and parakeratotic columns are seen in Darier disease, which typically presents as keratotic plaques and …
Pathology Outlines - Warty dyskeratoma
2012年6月1日 · Skin nonmelanocytic tumor Benign (nonmelanotic) epidermal tumors or tumor-like lesions Warty dyskeratoma
Pathology Outlines - SCC-general
2024年2月15日 · May be difficult to distinguish angiosarcoma from squamous cell carcinoma, acantholytic variant Expresses endothelial cell markers such as FLI1. Metastatic squamous …
Familial benign chronic pemphigus (Hailey-Hailey disease)
4 天之前 · Papular acantholytic dermatosis of the genitocrural region: Localized variant of Hailey-Hailey or Darier disease involving only the perigenital areas. Pemphigus vulgaris: No …
Pathology Outlines - Large cell acanthoma
2024年11月21日 · 10 year old boy with large cell acanthoma (Int J Dermatol Venereol 2023;10:1097) 49 year old man with a conjunctival lesion with similar histological features of …
Pathology Outlines - Seborrheic keratosis
2022年5月17日 · Skin tumor nonmelanocytic - Seborrheic keratosis is a common, benign keratinocyte proliferation of middle aged and elderly