Proliferative Verrucous Leukoplakia: An Expert Consensus Guideline for Standardized Assessment and Reporting [0.03%]
增生性疣状 leukoplakia：关于标准化评估和报告的专家共识指南
Lester D R Thompson,Sarah G Fitzpatrick,Susan Müller et al.
Lester D R Thompson et al.
The many diverse terms used to describe the wide spectrum of changes seen in proliferative verrucous leukoplakia (PVL) have resulted in disparate clinical management. The objective of this study was to produce an expert consensus guideline ...
Practice Guideline
Head and neck pathology. 2021 Jun;15(2):572-587. DOI:10.1007/s12105-020-01262-9 2021
Anna-Lee Clarke-Brodber,Jerome B Taxy
Anna-Lee Clarke-Brodber
Otosclerosis is a pagetoid proliferation of bone remodeling, vascular proliferation, bone resorption and new bone formation in the tympanic region of the temporal bone. The resulting anklyosis of the stapes footplate as it articulates with ...
Primary Pituitary Adenoid Cystic Carcinoma: A Rare Salivary Gland-Like Tumor in the Sella [0.03%]
垂体腺样囊性癌：一种罕见的类似唾液腺肿瘤的鞍区肿瘤
Kiyohiko Sakata,Takeharu Ono,Motohisa Koga et al.
Kiyohiko Sakata et al.
Adenoid cystic carcinoma (ACC) is a tumor of the exocrine glands that originates primarily from the minor and major salivary glands, nasopharynx, and lacrimal glands. ACC grows slowly but is locally aggressive and prone to recurrence. It is...
Melad N Dababneh,Christopher C Griffith,Mihir R Patel et al.
Melad N Dababneh et al.
Sebaceous lymphadenoma is a rare salivary gland neoplasm most commonly occurring in the sixth to eighth decades of life. Cross sectional imaging typically demonstrates a multicystic expansile mass, most commonly occurring in the parotid gla...
Kathryn S Marcus,Henry T Hoffman,Anand Rajan Kd
Kathryn S Marcus
Küttner tumor is an uncommon cause of salivary gland enlargement that most frequently affects the submandibular gland. More recently it has been considered a manifestation of IgG4-related disease (IgG4-RD) and synonymous with chronic scler...
Alveolar Soft Part Sarcoma of the Oro-Maxillofacial Region in the Pediatric Age Group: Immunohistochemical and Ultrastructural Diagnosis of Two Cases [0.03%]
儿童头面部肺泡软部肉瘤的免疫组化和超微结构诊断报告两例
Rimlee Dutta,Aanchal Kakkar,Pirabu Sakthivel et al.
Rimlee Dutta et al.
Alveolar soft part sarcoma (ASPS) is infrequent in children. While head and neck locations, including the orbit and tongue, are described, only six cases of sinonasal ASPS are reported in the literature. We report two cases of pediatric oro...
Combined Modality Management of Sinonasal Anaplastic Lymphoma Kinase Negative Anaplastic Large Cell Lymphoma in a Geriatric Patient-Report of a Rare Case [0.03%]
老年患者的鼻窦炎不良大细胞淋巴瘤综合治疗——罕见病例报告
Ahitagni Biswas,Sorun Shishak,Swarnaditya Roy et al.
Ahitagni Biswas et al.
Sinonasal anaplastic lymphoma kinase(ALK)-negative anaplastic large cell lymphoma(ALCL) without nodal involvement is exceedingly rare and the rarity of this tumor often engenders diagnostic dilemma. It has been mostly reported in pediatric,...
Carcinoma Cuniculatum of Mandible Masquerading as Odontogenic Keratocyst: Challenges in the Histopathological Diagnosis [0.03%]
颌骨兔状癌误诊为成釉细胞瘤囊肿的病理诊断挑战
Mahija Janardhanan,S Rakesh,Vindhya Savithri et al.
Mahija Janardhanan et al.
Carcinoma cuniculatum is a locally aggressive, low-grade variant of squamous cell carcinoma. Though primarily a tumour of the skin, it has also been found to be arising from various mucosal surfaces including oral mucosa. When it occurs in ...
A Poorly Differentiated Non-keratinizing Sinonasal Squamous Cell Carcinoma with a Novel ETV6-TNFRSF8 Fusion Gene [0.03%]
一种新的ETS家族基因ETV6与肿瘤坏死因子受体超家族成员TNFRSF8融合的低分化鼻腔鼻窦非角化鳞癌
Justin Bubola,Christina M MacMillan,Ilan Weinreb et al.
Justin Bubola et al.
Squamous cell carcinoma of the sinonasal tract is relatively rare and morphologically and genetically heterogeneous. We report the case of an adult male with a left sphenoid sinus mass. A biopsy revealed an undifferentiated carcinoma compos...
Myoepithelial Carcinoma Ex Pleomorphic Adenoma of the Maxillary Sinus: A Case Report and Review of Literature [0.03%]
关于上颌窦肌上皮癌样的肉瘤样癌一例报告及文献复习
Giovacchini Francesco,Caselli Emanuele,Monarchi Gabriele et al.
Giovacchini Francesco et al.
Myoepithelial carcinoma ex pleomorphic adenoma is defined as a malignant epithelial neoplasm arising from a primary or recurrent benign pleomorphic adenoma. This type of tumor comprises 3.6% of all salivary gland tumors and 12% of malignant...