دورية أكاديمية
[Synchronous ENT lymphoepitheliomas. Controversies on their diagnosis and treatment].
| العنوان: | [Synchronous ENT lymphoepitheliomas. Controversies on their diagnosis and treatment]. |
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| عنوان ترانسليتريتد: | Linfoepiteliomas sincrónicos en áreas otorrinolaríngeas. Controversias diagnósticas y terapéuticas. |
| المؤلفون: | Coscarón Blanco E; Servicio de Otorrinolaringología, Hospital Virgen de la Concha, Zamora, España. kikekoska@yahoo.es, Pérez Liedo MC, Suárez Ortega MS, de Prado San José M, González del Rey Mdel C, Rodríguez-Parets JO |
| المصدر: | Acta otorrinolaringologica espanola [Acta Otorrinolaringol Esp] 2007 Mar; Vol. 58 (3), pp. 119-22. |
| نوع المنشور: | Case Reports; English Abstract; Journal Article |
| اللغة: | Spanish; Castilian |
| بيانات الدورية: | Publisher: Elsevier España Country of Publication: Spain NLM ID: 14540260R Publication Model: Print Cited Medium: Print ISSN: 0001-6519 (Print) Linking ISSN: 00016519 NLM ISO Abbreviation: Acta Otorrinolaringol Esp Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: 2009- : Madrid : Elsevier España Original Publication: Barcelona : Doyma |
| مواضيع طبية MeSH: | Carcinoma*/complications , Carcinoma*/pathology , Carcinoma*/radiotherapy , Laryngeal Neoplasms*/complications , Laryngeal Neoplasms*/pathology , Laryngeal Neoplasms*/radiotherapy , Lymphoma*/complications , Lymphoma*/pathology , Lymphoma*/radiotherapy , Paranasal Sinus Neoplasms*/complications , Paranasal Sinus Neoplasms*/pathology , Paranasal Sinus Neoplasms*/radiotherapy, Neoplasms, Multiple Primary/*pathology , Neoplasms, Multiple Primary/*radiotherapy, Humans ; Male ; Middle Aged ; Neoplasm Invasiveness |
| مستخلص: | Lymphoepithelial carcinomas are characterized by proliferation of undifferentiated malignant epithelial cells together with an infiltrate of mature lymphocytes. They mainly appear in the nasopharynx but can also be encountered in other upper and lower aerodigestive sites such as oropharynx, stomach, trachea, and others. When they occur in the larynx they usually do so in the laryngeal ventricle and are characterized by protrusion of the laryngeal band, visible in laryngoscopy. They mainly metastasize to cervical lymph nodes no matter what size the tumour is and distant non-nodal metastases are not infrequent. Cases of 2 synchronous lymphoepithelial tumours in ENT regions without nodal involvement, albeit theoretically possible, are very uncommonly encountered. The very scant reports of primary laryngeal lymphoepitheliomas or only-laryngeal metastatic tumours make 2 simultaneous ENT lymphoepitheliomas an exceedingly rare form of presentation that may lead to important controversies regarding their diagnosis, staging and treatment. A case of 2 synchronous neoplasms in the larynx and cavum is reported and the most significant aspects of this uncommon feature are discussed. |
| تواريخ الأحداث: | Date Created: 20070321 Date Completed: 20070810 Latest Revision: 20070320 |
| رمز التحديث: | 20231215 |
| PMID: | 17371697 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 0001-6519 |
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