دورية أكاديمية
Carcinoma ex Pleomorphic Adenoma in the Parapharyngeal Space
| العنوان: | Carcinoma ex Pleomorphic Adenoma in the Parapharyngeal Space |
|---|---|
| المؤلفون: | Sudipta Pal, Sampurna Pati, Somnath Saha, Vedula Padmini Saha |
| المصدر: | Philippine Journal of Otolaryngology Head and Neck Surgery, Vol 28, Iss 1 (2013) |
| بيانات النشر: | Philippine Society of Otolaryngology-Head and Neck Surgery, Inc., 2013. |
| سنة النشر: | 2013 |
| المجموعة: | LCC:Otorhinolaryngology |
| مصطلحات موضوعية: | carcinoma ex pleomorphic adenoma, pleomorphic adenoma, carcinoma, parapharyngeal space, malignant transformation, minor salivary gland tumor, mandibular swing, Otorhinolaryngology, RF1-547 |
| الوصف: | Objective: To present a case of carcinoma ex pleomorphic adenoma in the parapharyngeal space and discuss its management. Methods: Design: Case Report Setting: Tertiary Government Teaching Hospital Subjects: One Results: A 40-year-old male patient with dysphagia for three months and a left-sided mucosa-covered oropharyngeal mass was found to have a prestyloid parapharyngeal lesion on CT Scans. Fine Needle Aspiration Cytology (FNAC) revealed a pleomorphic adenoma. With a past history of parapharyngeal pleomorphic adenoma excised transorally three years before, the present mass was excised by mandibular swing approach. Post-operative recovery was uneventful, but the final histopathological report was carcinoma ex pleomorphic adenoma. Conclusion: Malignant transformation should be suspected in recurrent salivary tumors in the parapharyngeal space. Provided there was truly no pre-existing malignant focus in the originally-excised tumor, and that early recurrence was not due to inadequate initial excision, this patient had a rare condition where the same tumor underwent malignant transformation within 3 years only. To the best of our knowledge, such an early transformation to malignancy of a minor salivary gland tumor of the parapharyngeal space has not been reported in the English literature. Keywords: carcinoma ex pleomorphic adenoma, pleomorphic adenoma, carcinoma, parapharyngeal space, malignant, transformation, minor salivary gland tumor, mandibular swing |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1908-4889 2094-1501 |
| Relation: | https://pjohns.pso-hns.org/index.php/pjohns/article/view/499; https://doaj.org/toc/1908-4889; https://doaj.org/toc/2094-1501 |
| DOI: | 10.32412/pjohns.v28i1.499 |
| URL الوصول: | https://doaj.org/article/b7ee3b6e5761495c97ada1ed6a64ff9e |
| رقم الأكسشن: | edsdoj.b7ee3b6e5761495c97ada1ed6a64ff9e |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 19084889 20941501 |
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| DOI: | 10.32412/pjohns.v28i1.499 |