Follicular Porokeratosis Limited to the Scalp is Associated With Alopecia. A Case Report [0.03%]
头皮毛周_porokeratosis与脱发的相关性－一例报告
Constanza Del Puerto,C Kharla Pizarro,Aashna Farishta et al.
Constanza Del Puerto et al.
Follicular porokeratosis represents a rare variant of porokeratosis, distinguished histologically by the presence of cornoid lamella confined to the follicular infundibulum. We report a case of alopecia secondary to follicular porokeratosis...
Case Reports
Journal of cutaneous pathology. 2026 Mar 26. DOI:10.1111/cup.70090 2026
Acquired Elastotic Hemangioma With Smooth Muscle Hypertrophy: A Case Report and Brief Review of the Literature [0.03%]
获得性弹性型血管瘤伴平滑肌增生：一例报告及文献综述
Matthew Zhou,Gregory A Hosler,Brad S Graham
Matthew Zhou
Acquired elastotic hemangiomas (AEH) are benign, rare, vascular tumors which were first described in 2002 by Requena et al. as a variant of a hemangioma (1). They characteristically present in adults as a slow growing lesion in a chronicall...
Case Reports
Journal of cutaneous pathology. 2026 Mar 25. DOI:10.1111/cup.70092 2026
Molecular Genetic Demonstration of the Evolution of Transformed Mycosis Fungoides: A Clinicopathological and Molecular Case Study [0.03%]
转化蕈样肉芽肿(MF)恶变的分子遗传学研究证据：一例临床、病理及分子综合分析
Melissa Cheng,Liliana Crisan,Jasmine Zain et al.
Melissa Cheng et al.
Large cell transformation (LCT) in mycosis fungoides (MF) is thought to represent the clonal evolution of a single clone and is associated with aggressive clinical behavior and poor outcome not overcome by aggressive treatment regimens. The...
Case Reports
Journal of cutaneous pathology. 2026 Mar 23. DOI:10.1111/cup.70095 2026
Clinicopathologic and Genetic Analysis of Inverted Follicular Keratosis With Emphasis on Its Similarity to Seborrheic Keratosis [0.03%]
以皮脂腺痣为参照的反转立毛囊角化病的临床病理和遗传特点分析
Anna Kobayashi,Keisuke Goto,Toshihiro Takai et al.
Anna Kobayashi et al.
The classification of inverted follicular keratosis (IFK) remains controversial, with debate on whether it represents a variant of seborrheic keratosis, a follicular poroma (folliculosebaceous poroma), or a distinct tumor type. To clarify, ...
Sweat Gland Carcinoma With Neuroendocrine Differentiation (SCAND) Harboring a Novel GATA3 Frameshift Extension Mutation: A Case Study With Protein Structural Modeling [0.03%]
具有新型GATA3框移延长突变的 sweat gland 癌症神经内分泌分化（SCAND）一例及蛋白质结构建模研究
Myles R McCrary,Pei-Ling Chen,Jane L Messina
Myles R McCrary
Sweat-gland carcinoma with neuroendocrine differentiation (SCAND) is a rare cutaneous adnexal carcinoma. Here we report a case of aggressive SCAND originating in the suprapubic area of an elderly male with lung and spinal cord metastasis. S...
Case Reports
Journal of cutaneous pathology. 2026 Mar 17. DOI:10.1111/cup.70088 2026
How Perfectly Do Biopsy Request Forms and Pathology Reports Adhere to Guidelines in Basal Cell Carcinoma? A Retrospective Analysis of 851 Cases [0.03%]
关于基底细胞癌活检申请单和病理报告符合指南情况的回顾性分析（851例）
Cansu Altınöz Güney,Huriye Aybüke Koç,Esma Çınar
Cansu Altınöz Güney
Background: Basal cell carcinoma (BCC) is classified as low-risk or high-risk, depending on clinical history, tumor characteristics, and histological features. Identifying high-risk cases is crucial for treatment planning...
Benign Keratoses With Inverted Follicular Keratosis-Like Features in a Patient Receiving Ripretinib: A Case Report [0.03%]
接受瑞普替尼治疗的患者出现具有倒置毛囊角化病样特征的良性角化病一例报告
Elsayed Ibrahim,Saira George,Peter N Kundert et al.
Elsayed Ibrahim et al.
Inverted follicular keratosis (IFK) is a rare benign neoplasm of the follicular infundibulum and typically presents as a solitary, nonpigmented verrucous papule on the head and neck of older males and can mimic viral warts, basal cell carci...
Case Reports
Journal of cutaneous pathology. 2026 Mar 16. DOI:10.1111/cup.70081 2026
Desmoplastic Cutaneous Squamous Cell Carcinoma Is an Aggressive and Potentially Fatal Skin Cancer: A Systematic Review [0.03%]
皮肤黏液瘢痕性鳞状细胞癌是一种侵袭性较强的潜在致命性皮肤癌：系统回顾研究
Andrew Dettrick,Haris Mohammed,Thomas Hardman et al.
Andrew Dettrick et al.
The incidence and mortality of cutaneous squamous cell carcinoma (cSCC) are increasing. Desmoplastic cSCC (dcSCC) is an uncommon yet highly aggressive variant which has received relatively little attention in the literature. No systematic r...
Cutaneous Manifestations of Epstein-Barr Virus: A Unique Case of Gianotti-Crosti Syndrome [0.03%]
与Epstein-Barr病毒感染相关的皮肤表现：一例Gianotti-Crosti综合征的独特病例
Sophia Manduca,Cynthia Truong,Alexandra Flamm et al.
Sophia Manduca et al.
Epstein-Barr virus (EBV) plays a role in the pathogenesis of a wide variety of acute and chronic diseases. Cutaneous manifestations of EBV include exanthems, chronic infections, malignancies, and small vessel vasculitides. Clinically and hi...
Case Reports
Journal of cutaneous pathology. 2026 Mar 11. DOI:10.1111/cup.70080 2026
Beyond the Stain: BAP1-Inactivated Melanocytic Tumors With Retained BAP1 Nuclear Expression due to Missense Mutations in the Catalytic Domain [0.03%]
BAP1失活型黑素细胞肿瘤保留BAP1核表达的病因是由于催化结构域错义突变所致
Silvija Milanovic,Christina Sun,Lindsay Gunnell et al.
Silvija Milanovic et al.
BAP1-inactivated melanocytic tumors (BIMTs) demonstrate loss of BAP1 nuclear expression by immunohistochemistry (IHC), which serves as a key diagnostic marker. Here, we present four cases of BIMTs with retained BAP1 nuclear expression. All ...
Case Reports
Journal of cutaneous pathology. 2026 Mar 11. DOI:10.1111/cup.70086 2026