Epithelioid Osteoblastoma: Clinicopathologic Features of a Classic Case with Aggressive Behavior [0.03%]
上皮样骨肉瘤的临床病理特征：一例具有侵袭行为的经典病例
Jamerson Carvalho Silva,Dandara Andrade de Santana,Isabela Teixeira Fernandes et al.
Jamerson Carvalho Silva et al.
Introduction: Epithelioid osteoblastoma is a rare variant of osteoblastoma, characterized by large osteoblasts with epithelioid morphology. Although benign, it can be locally aggressive, frequently affecting the spine and...
Novel BMPR1B::AFF2 in a Sinonasal Region Non-Keratinizing Squamous Cell Carcinoma [0.03%]
鼻窦非角化鳞状细胞癌中新型骨形态发生蛋白受体1B融合基因BMPR1B::AFF2
Tyler R Selkin,Varsha Manucha,Jing Xu et al.
Tyler R Selkin et al.
Introduction: Molecular diagnostic tools may help resolve difficult differential diagnoses, and in some cases, they uncover entirely novel findings. Metho...
Pleomorphic Adenoma with Epithelial Atypia, Apocrine Metaplasia, and/or In situ/Intracapsular Salivary Duct Carcinoma Are Indolent Lesions with Good Prognosis: A Proposal for Unified Nomenclature and Clinical Observation [0.03%]
上皮异型性、顶泌汗腺化生和/或原位/囊内导管癌的多形性腺瘤为惰性病变，预后良好：统一命名及临床观察建议
Grayson G Cole,Cole,Matt Levin et al.
Grayson G Cole et al.
Purpose: Salivary duct carcinoma (SDC) is the most common malignancy to arise in a pleomorphic adenoma (PA). Intracapsular or non-invasive carcinoma ex PA (CXPA) is defined by the presence of malignant-appearing tumor cel...
Salivary Oncocytic Intraductal Carcinoma of Harboring a Novel GAB1::FRK Gene Fusion [0.03%]
含有新型GAB1::FRK基因融合的唾液腺瘤样乳头状囊性癌(PCOC)
Rumeal D Whaley,Christopher D Hofich,Kevin C Halling et al.
Rumeal D Whaley et al.
Myoepithelial Carcinoma Ex-Pleomorphic Adenoma Exposing a RET Germline Mutation: A Rare Genetic Event [0.03%]
遗传罕见的RET基因突变致肌上皮癌病例报告
Manar Al Masri,Phillip Pirgousis,Alok A Bhatt et al.
Manar Al Masri et al.
Myoepithelial carcinoma (MECA) is a malignant neoplasm composed exclusively of myoepithelial cells and accounts for less than 1% of all salivary gland tumors. Its diagnosis is often challenging due to histologic overlaps with benign lesions...
Selene C Koo,Jingqun Ma,Quynh T Tran et al.
Selene C Koo et al.
Purpose: Sialoblastoma is an extremely rare low-grade malignant salivary gland neoplasm that presents at birth or early infancy and has heterogeneous clinical behavior. Due to its rarity, the molecular landscape remains i...
Micrometastasis and Isolated Tumor Cells in Oral Squamous Cell Carcinoma: Refining Nodal Staging with Emerging Technologies [0.03%]
新兴技术在口腔鳞癌淋巴结分期中的应用——微转移和单个肿瘤细胞的作用
Sreeram Mp,Karthik N Rao,Lester D R Thompson et al.
Sreeram Mp et al.
Purpose: Cervical lymph node metastasis significantly influence prognosis in oral squamous cell carcinoma (OSCC), guiding staging, treatment decisions, and overall survival. Sentinel lymph node biopsy (SLNB) offers a mini...
Non-invasive Follicular Thyroid Neoplasm with Papillary-like Nuclear Features and CREB3L2::PPARγ Fusion [0.03%]
具有类似乳头状核特征的非侵袭性滤泡型甲状腺肿瘤与CREB3L2::PPARγ融合突变的关系研究
Christopher J Dennis,Prokopios P Argyris,Nicole A Cipriani
Christopher J Dennis
A 58-year-old woman presented with an asymptomatic, soft-to-palpation, mobile, right thyroid mass. Subsequent ultrasonography revealed numerous, bilateral, mildly heterogenous, cystic and solid nodules, including a hypoechoic, 1.7 × 1.0 ×...
Biological Characterization of Odontogenic Ghost Cell Lesions: A Clinicopathological, Immunohistochemical and Molecular Study of a Unicentric Series of 69 Cases [0.03%]
牙源性鬼细胞病变的生物学特征：69例单中心系列病例的临床病理、免疫组化和分子研究
Lucas Fabian Polti,Estefanía Sicco,Felipe Martins-Silveira et al.
Lucas Fabian Polti et al.
Aim: The present study aimed to contribute to the biological characterization of odontogenic ghost cell lesions (OGCL). Materials and methods: ...
Gabriela Banacu de Melo,Daniele Heguedusch,Décio Pinto et al.
Gabriela Banacu de Melo et al.
Background: Secretory carcinoma (SC) is a low-grade malignant salivary gland tumor that most commonly harbors an ETV6::NTRK3 fusion. Few pediatric cases have been reported, particularly in minor salivary glands. ...