A Rare Case of a Malignant Proliferating Trichilemmal Tumor: A Molecular Study Harboring Potential Therapeutic Significance and a Review of Literature [0.03%]
罕见恶性增殖性毛球帽细胞瘤一例并文献复习及分子机制研究
Mokhtar H Abdelhammed,Hanna Siatecka,A Hafeez Diwan et al.
Mokhtar H Abdelhammed et al.
Malignant proliferating trichilemmal tumors (MPTTs), arising from the external root sheath of hair follicles, are exceptionally rare, with limited documentation of their genetic alterations. We present a case of a 64-year-old African Americ...
Digital Papillary Adenocarcinoma Is HPV-42-Associated and BRAFV600E Negative: Perspectives for Diagnostic Practice [0.03%]
数字乳头状腺癌与HPV-42相关且BRAFV600E阴性：诊断实践的展望
Tassilo Dege,Arno Rütten,Matthias Goebeler et al.
Tassilo Dege et al.
Digital papillary adenocarcinoma (DPAC) is a rare, low-grade sweat gland carcinoma primarily found on the hands, fingers, or toes and predominantly affecting males. Distinguishing DPAC from benign sweat gland tumors can be challenging. We p...
Atypical Presentation of Spindle Cell Lipoma in a Young Male with a History of Malignant Melanoma [0.03%]
既往有恶性黑色素瘤病史的年轻男性患者脂肪肉瘤样细胞脂瘤的不典型表现
Ty Theriot,John David Cattar,Lacey Falgout et al.
Ty Theriot et al.
Spindle cell lipoma (SCL) is a benign adipocytic tumor usually found in the subcutis of the posterior neck, upper back, and shoulder, predominantly in middle-aged males. This case report describes an atypical presentation of SCL in a 26-yea...
"Chasing Rainbows" Beyond Kaposi Sarcoma's Dermoscopy: A Mini-Review [0.03%]
超越卡波西肉瘤皮肤镜检查的“追逐彩虹”：迷你综述
Emmanouil Karampinis,Olga Toli,Georgia Pappa et al.
Emmanouil Karampinis et al.
The dermoscopic rainbow pattern (RP), also known as polychromatic pattern, is characterized by a multicolored appearance, resulting from the dispersion of polarized light as it penetrates various tissue components. Its separation into diffe...
Yuji Ohara,Issei Kido,Kozo Nakai
Yuji Ohara
Akatsuki disease (also known as pomade crust) is characterized by skin lesions resulting from inadequate skin hygiene. It is sometimes influenced by underlying psychological factors. Akatsuki disease sometimes mimics cutaneous horn or skin ...
Image-Guided Radiation Therapy Is Equally Effective for Basal and Squamous Cell Carcinoma [0.03%]
图像引导放射治疗基底细胞癌和鳞状细胞癌的效果相同
Erin M McClure,Clay J Cockerell,Stephen Hammond et al.
Erin M McClure et al.
Non-melanoma skin cancers (NMSCs), including basal cell carcinoma (BCC) and squamous cell carcinoma (SCC), are highly prevalent and a significant cause of morbidity. Image-guided superficial radiation therapy (IGSRT) uses integrated high-re...
Collision of Basal Cell Carcinoma with Apocrine-Sebaceous-Follicular Unit Neoplasms [0.03%]
基底细胞癌与顶泌汗腺毛囊单位肿瘤的碰撞综合征
Enric Piqué-Duran
Enric Piqué-Duran
Background: Tumor collision is a rare event, with an estimated incidence of 0.0017%. Seborrheic keratosis, melanocytic nevi, and basal cell carcinoma (BCC) are by far the most common entities involved in collisions. Most ...
Expression of TRPS1 in Metastatic Tumors of the Skin: An Immunohistochemical Study of 72 Cases [0.03%]
TRPS1在皮肤转移性肿瘤中的表达：72例免疫组化研究
Kassiani Boulogeorgou,Christos Topalidis,Triantafyllia Koletsa et al.
Kassiani Boulogeorgou et al.
TRPS1 (Tricho-rhino-phalangeal syndrome 1) is a GATA transcriptional activator gene encoding for a protein used as a sensitive immunohistochemical marker of breast carcinomas. In dermatopathology, TRPS1 is used as a marker of mammary and ex...
Undifferentiated Pleomorphic Sarcoma with Reactive Eccrine Syringofibroadenoma: A Case Report [0.03%]
未分化的多形性肉瘤伴反应性汗腺导管黏液腺瘤：1例报告
Navinda Donsakul,Suthep Jerasutus,Ittipon Tubtieng et al.
Navinda Donsakul et al.
Undifferentiated pleomorphic sarcoma (UPS) is an aggressive soft tissue sarcoma with a poor prognosis. The patients are usually found to have metastasis when the primary tumor is diagnosed. Eccrine syringofibroadenoma (ESFA) is a rare cutan...
Keratoacanthoma versus Squamous-Cell Carcinoma: Histopathological Features and Molecular Markers [0.03%]
角化棘皮瘤与鳞状细胞癌的临床病理特征及分子标志物差异比较研究
Hisham F Bahmad,Kalin Stoyanov,Teresita Mendez et al.
Hisham F Bahmad et al.
Considerable controversy exists within the field of dermatopathology in differentiating keratoacanthoma (KA) from squamous-cell carcinoma (SCC). KAs are rapidly growing, benign squamous tumors that are typically well differentiated. This co...