Primary Dermal Melanoma: A Rare Clinicopathological Variant Mimicking Metastatic Melanoma [0.03%]
原发性皮肤黑色素瘤：一种罕见的 clinicopathological 变体，类似转移性黑色素瘤
Oriana Simonetti,Elisa Molinelli,Valerio Brisigotti et al.
Oriana Simonetti et al.
Primary dermal melanoma (PDM) is a rare distinct variant of cutaneous melanoma, predominantly occurring on the extremities of young or middle-aged adults. In comparison to conventional melanoma, PDM is characterized by unexpectedly prolonge...
Atypical Fibroxanthoma-Like Amelanotic Melanoma: A Diagnostic Challenge [0.03%]
类似非色素性纤维上皮瘤的恶性黑色素瘤——一个诊断难题
Gerardo Cazzato,Anna Colagrande,Antonella Cimmino et al.
Gerardo Cazzato et al.
Atypical fibroxanthoma-like amelanotic melanoma is a very rare variant of melanoma that can, if not correctly recognized and framed, lead to diagnostic errors that can potentially cause problems of extreme relevance to patients. Correct kno...
Type I Neurofibromatosis: Case Report and Review of the Literature Focused on Oral and Cutaneous Lesions [0.03%]
Ⅰ型神经纤维瘤病的病例报告及口腔和皮肤病变文献综述
Samanta Buchholzer,Raùl Verdeja,Tommaso Lombardi
Samanta Buchholzer
Neurofibromatosis type 1 (NF1) is a common genetic disease whose dermatological lesions are at the forefront of its development. Cutaneous manifestations include café au lait spots, intertriginous freckling, and neurofibromas which appear ...
Scrotal Lymphangiectasia with Penile Elephantiasis in Underlying Lymphatic Filariasis-Challenging the Diagnostic Mind! A Case Report [0.03%]
淋巴丝虫病所致阴囊淋巴管扩张症和阴茎象皮肿一例报告
Tejas Vishwanath,Angela Nagpal,Sunil Ghate et al.
Tejas Vishwanath et al.
Background: A plethora of diseases manifest as acquired genital lymphangiectasias which clinically manifest as superficial vesicles. They range from infections such as tuberculosis to connective tissue diseases such as sc...
Low-Grade Myofibroblastic Sarcoma of the Oral Cavity: A Report of Three Cases Illustrating an Emerging Disease in Children [0.03%]
关于口腔低级别肌纤维母细胞肉瘤的三例报告：一种儿童期新出现疾病的图示说明
Primali Rukmal Jayasooriya,Chamara Athukorala,Manjula Attygalla et al.
Primali Rukmal Jayasooriya et al.
Low-grade myofibroblastic sarcoma (LGMS) is a mesenchymal tumor of myofibroblasts that occurs more frequently in adults. A series of three cases is presented to illustrate that LGMS may also occur within the oral cavity in children and adol...
Type I Interferon Signature in Chilblain-Like Lesions Associated with the COVID-19 Pandemic [0.03%]
与COVID-19大流行相关的冻疮样病变的I型干扰素签名
Roland Aschoff,Nick Zimmermann,Stefan Beissert et al.
Roland Aschoff et al.
Contemporarily to the new SARS-CoV-2 mediated COVID-19 pandemic, a rise in patients with acral chilblain lesions has been described. They manifest late after mild disease or asymptomatic exposure to SARS-CoV-2. Their pathogenic evolution is...
Histological Changes Related to Symptomatic Improvement of Spontaneous Keloids Treated with a Low-Dosage Regimen of UVA-1 Phototherapy [0.03%]
低剂量UVA-1光疗治疗自发性瘢痕疙瘩的症状改善相关的组织学变化
Carlos Cuenca-Barrales,José Aneiros-Fernández,Israel Pérez-López et al.
Carlos Cuenca-Barrales et al.
Keloids are a difficult-to-treat disease characterized by an imbalance in mechanisms of tissue reparation. We present the case of a middle-aged woman with spontaneous keloids which histologically and clinically improved after UVA-1 photothe...
Voriconazole-Induced Squamous Cell Carcinoma after Hematopoietic Stem Cell Transplantation Showing Early-Stage Vascular Invasion [0.03%]
造血干细胞移植后伏立康唑诱导的鳞状细胞癌显示出早期血管侵犯
Yumi Sawada,Yasuo Nakai,Naho Yokota et al.
Yumi Sawada et al.
Voriconazole is a triazole antifungal agent used for the prevention and treatment of fungal infections in immunocompromised patients. Prolonged voriconazole therapy may induce phototoxicity and lead to the development of malignant neoplasms...
Emaciation, Congestive Heart Failure, and Systemic Amyloidosis in Severe Recessive Dystrophic Epidermolysis Bullosa: Possible Internal Complications Due to Skin-Derived Inflammatory Cytokines Derived from the Injured Skin [0.03%]
营养不良，充血性心力衰竭和严重隐性营养不良性表皮松解症的系统性淀粉样变：由于受损皮肤来源的皮肤衍生炎症细胞因子可能导致的内脏并发症
Yoshiaki Matsushima,Kento Mizutani,Hiroyuki Goto et al.
Yoshiaki Matsushima et al.
Inherited epidermolysis bullosa (EB) is a rare genetic skin disorder characterized by epithelial tissue fragility. Recessive dystrophic epidermolysis bullosa (RDEB) is the most severe form, characterized by the presence of blisters, erosion...
Raphaël André,Yasmine Ibrahim,Aurélie Hsieh et al.
Raphaël André et al.
Granuloma annulare is an idiopathic granulomatous condition. Clinical variants of granuloma annulare include classical and localized, large erythematous patch, generalized, perforating, and subcutaneous/deep forms. Rarely, granuloma annular...