Signet Ring Cell Differentiation in Salivary Duct Carcinoma with Rhabdoid Features: Report of Three Cases and Literature Review [0.03%]
具有横纹肌肉瘤样特征的导管癌中出现签名戒指细胞分化：3例报告及文献复习
Mayumi Akaki,Akira Ishihara,Kentaro Nagai et al.
Mayumi Akaki et al.
Salivary duct carcinoma with rhabdoid features (SDCRF) is a rare salivary tumor with poor prognosis and is proposed as a salivary counterpart of pleomorphic lobular carcinoma of the breast (PLCB). Here, we report three cases of SDC with rha...
So-Called Neuroepithelial Structures in the Posterolateral Tongue: What Can Be Learned from Former Studies? [0.03%]
舌后外侧的所谓神经上皮结构：从前人的研究中我们可以得到什么启示？
Fumio Ide,Yumi Ito,Michiko Nishimura et al.
Fumio Ide et al.
Balamurugan Thirunavukkarasu,Debajyoti Chatterjee,Satyawati Mohindra et al.
Balamurugan Thirunavukkarasu et al.
Nasal chondromesenchymal hamartoma (NCMH) is a rare, benign lesion of the sinonasal tract. It usually presents as a polypoid mass in infants and older children. Imaging studies and endoscopy are required to delineate the extent of the lesio...
Lymphoepithelial Carcinoma of Salivary Gland EBV-association in Endemic versus Non-Endemic Patients: A Report of 16 Cases [0.03%]
腮腺淋巴上皮癌EB病毒感染的地方性差异：16例报告
Rumeal D Whaley,Roman Carlos,Justin A Bishop et al.
Rumeal D Whaley et al.
Lymphoepithelial carcinoma of salivary glands (LECSG) are rare neoplasms, reported in endemic populations (southeastern Chinese) with a strong Epstein-Barr virus (EBV) association. A retrospective series comparing EBV status within an ethni...
Localized Amyloidosis Involving Palatine Tonsils: A Case Report and Literature Review [0.03%]
扁桃体局部淀粉样变性一例及文献复习
S E Schmid,N B Nesbitt,A N Snitchler et al.
S E Schmid et al.
Amyloidosis is a localized or systemic process where extracellular insoluble plasma protein fibers are deposited into tissues. Localized amyloidosis is rare and curable by surgical resection. While the head and neck region represents 19% of...
Fumio Ide,Yumi Ito,Yuji Miyazaki et al.
Fumio Ide et al.
Peripheral ameloblastoma (PA) is a prototype form of extraosseous odontogenic tumor. As knowledge of PA has accumulated on the basis of more than 200 cases reported worldwide over a 60-year timeframe, it is important to comprehend the histo...
Ectopic Cervical Thyroid Tissue Affected by Fibrosing Hashimoto's Thyroiditis Mimicking Multifocal Metastatic Papillary Thyroid Carcinoma-A Hard Lesson Learnt from an Unusual Case [0.03%]
桥本甲状腺炎致病的异位甲状腺组织累及颈部，类似多灶性转移乳头状癌——一例罕见病例带来的教训
Hui Min Tan,Min En Nga,Fredrik Petersson
Hui Min Tan
We describe a case of ectopic cervical thyroid tissue which was involved by fibrosing Hashimoto's thyroiditis and which mimicked metastatic papillary thyroid carcinoma both on fine needle aspiration cytology and biopsy. The patient underwen...
Anaplastic Large Cell Lymphoma with Oral Manifestation: A Series of Four Cases and Literature Review [0.03%]
伴有口腔表现的间变性大细胞淋巴瘤：四例报告及文献复习
Bruno Augusto Benevenuto de Andrade,Maria Danielle Fontes,Ana Luiza Oliveira Corrêa Roza et al.
Bruno Augusto Benevenuto de Andrade et al.
The aim of this study was to describe the clinicopathological and immunohistochemical features of four cases of anaplastic large cell lymphoma (ALCL) diagnosed through oral manifestations. Clinical data were collected from charts of a singl...
Sara Martins,Bruno Miguel Fernandes,Miguel Bernardes et al.
Sara Martins et al.
Rheumatoid nodules are an extra-articular manifestation of rheumatoid arthritis that are rarely found in the maxillofacial region. A 59-year-old woman with rheumatoid arthritis treated with methotrexate, leflunomide, and tocilizumab, presen...
YAP1-NUTM1 Gene Fusion in Porocarcinoma of the External Auditory Canal [0.03%]
外耳道Paget病样乳头状癌中YAP1-NUTM1基因融合的研究
Abbas Agaimy,Lars Tögel,Florian Haller et al.
Abbas Agaimy et al.
Gene fusions involving the NUTM1 gene (NUT) represent defining genetic markers of a highly aggressive carcinoma type with predilection for the midline structures of children and young adults, hence the original description as NUT midline ca...