Spitz Nevus with Features of Clark Nevus, So-Called SPARK Nevus: Case Series Presentation with Emphasis on Cytological and Histological Features [0.03%]
具有克拉克痣特征的斯皮茨痣——以细胞学和组织病理学为特点的病例系列报告，所谓SPARK痣
Antonietta Cimmino,Gerardo Cazzato,Anna Colagrande et al.
Antonietta Cimmino et al.
Background: SPARK nevus represents a little-known and characterized entity, with few case series available in the literature. Methods and results: we present a case series of 12 patients (6 F and 6 M) between January 2005 and December 2020 ...
Skin Mycetoma in an 11-Year-Old African Boy: Case Presentation with Emphasis on Histopathological Features and Differential Diagnosis [0.03%]
11岁非洲男童皮肤奴卡菌病：病例展示强调组织病理特征和鉴别诊断
Gerardo Cazzato,Anna Colagrande,Antonietta Cimmino et al.
Gerardo Cazzato et al.
Mycetoma is an uncommon, chronic infective disease of the skin and subcutaneous tissues, characterized by the triad of tumefaction, draining sinuses, and the presence in the exudate of colonial grains. In cases of long-term disease, the pre...
Primary Cutaneous Gamma-Delta T Cell Lymphomas: A Case Series and Overview of the Literature [0.03%]
原发性皮肤γδT细胞淋巴瘤：病例系列报道及文献综述
Silvia Alberti-Violetti,Carlo Alberto Maronese,Luigia Venegoni et al.
Silvia Alberti-Violetti et al.
Primary cutaneous gamma-delta T cell lymphomas (PCGDTCLs) are rare and aggressive cutaneous malignancies that have been diagnostically challenging for dermopathologists and clinicians since their first published descriptions in 1991. Since ...
Venous Malformations in Childhood: Clinical, Histopathological and Genetics Update [0.03%]
儿童静脉畸形：临床、组织病理学及遗传学进展
Isabel Colmenero,Nicole Knöpfel
Isabel Colmenero
Our knowledge in vascular anomalies has grown tremendously in the past decade with the identification of key molecular pathways and genetic mutations that drive the development of vascular tumors and vascular malformations. This has led us ...
Erosive Pustular Dermatosis of the Scalp: A Clinicopathologic Study of Fifty Cases [0.03%]
头皮侵蚀性脓疱皮病的临床病理研究(50例)
Andrea Michelerio,Camilla Vassallo,Giacomo Fiandrino et al.
Andrea Michelerio et al.
Erosive pustular dermatosis of the scalp (EPDS) is an uncommon, pustular, idiopathic disorder typically occurring on the scalp of the elderly, whose diagnosis requires close clinicopathologic correlations. Recently, the primary histopatholo...
A Rare Case of Transient Acantholytic Dermatosis (AKA. Grover's Disease) with Concomitant Pediculosis Pubis: An Atypical Presentation and First Documented Case Report [0.03%]
一例罕见的瞬时性棘层松解性皮肤病（即Grover病）伴发阴虱：一种非典型表现及首例文献报告
Gehan A Pendlebury,Peter Oro,Drew Merideth et al.
Gehan A Pendlebury et al.
A 66-year-old male presented with a one-month history of persistent pruritic eruptions distributed mainly on the trunk. A punch biopsy from the left upper abdomen revealed focal acantholytic dyskeratosis with mixed inflammatory infiltrate i...
Single-Center Clinico-Pathological Case Study of 19 Patients with Cutaneous Adverse Reactions Following COVID-19 Vaccines [0.03%]
单中心临床病理病例研究：19例新冠疫苗后皮肤不良反应患者研究
Dennis Niebel,Joerg Wenzel,Dagmar Wilsmann-Theis et al.
Dennis Niebel et al.
(1) Background: Coronavirus disease 2019 (COVID-19) vaccines are currently employed on a population-wide scale in most countries worldwide. Data about unusual cutaneous adverse drug reactions (ADR) are scant, though. (2) Methods: We retrosp...
Dedifferentiated Melanoma: A Diagnostic Histological Pitfall-Review of the Literature with Case Presentation [0.03%]
去分化的黑色素瘤：文献回顾及病例分析中的一个诊断组织学陷阱
Gerardo Cazzato,Lucia Lospalluti,Anna Colagrande et al.
Gerardo Cazzato et al.
Dedifferentiated melanoma is a particular form of malignant melanoma with a progressive worsening of the patient's clinical outcome. It is well known that melanoma can assume different histo-morphological patterns, to which specific genetic...
Eccrine Nevus in the Forearm of a 16-Year-Old Presenting as Unilateral Hyperhidrosis: A Clinicopathological Correlation Paradigm [0.03%]
呈现为单侧多汗的16岁患者前臂 eccrine 瘤：临床病理相关范例
Alejandro Martin-Gorgojo,Ignacio Sanchez-Carpintero,Ricardo Ruiz-Rodriguez et al.
Alejandro Martin-Gorgojo et al.
A case of a purely eccrine nevus in an adolescent patient presenting with focal hyperhidrosis on an area comprising the left forearm and the dorsal aspect of the left hand is described. No clinically evident lesions were identifiable. Derma...
Fulvia Serra,Gürkan Kaya
Fulvia Serra
We described a new case of a hybrid epidermoid and apocrine cyst, known to be a rare histopathological entity. The cyst was located in the axillary region and completely excised, without complication. The diagnosis was made at the histologi...