Warthin's tumor of the nasopharynx: a case report
ABSTRACT Warthin's tumor in the nasopharynx is extremely rare. A 76-year-old man was referred to our hospital for treatment of a nasopharyngeal tumor. Fiberscopic examination, CT and MRI findings showed an oval mass in the right side of the posterior nasopharynx. The tumor was resected surgically using the transpalatal approach. Pathological examination indicated Warthin's tumor. There have not been any signs of recurrence postoperatively.
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ABSTRACT: Warthin's tumor almost exclusively occurs in the parotid gland. It is the second most common tumor after the pleomorphic adenoma. The extraparotid or ectopic Warthin's tumor is rare and is normally situated in the submandibular gland, cervical lymph node, lip, cheek, tongue, hard palate, lacrimal gland and larynx. In this paper we present a case of the Warthin's tumor with ectopic localization in the nasopharynx with asymptomatic outcome. A 56-year-old man has been diagnosed for 10-year history of headache. He had no past history of any otolaryngologic disease. The axial and coronal NMR scans showed a round-shaped, cyst-like tumor of approximately 12 mm in diameter. The tumor was in the middle line of the nasopharynx without compression of the Eustachian tubes. The histopathologic diagnosis was consisted with Warthin's tumor. The patient underwent tumor removal using an endoscopic transnasal approach. The Warthin's tumor is a benign lesion with extremely rare occurrence in the nasopharynx. The symptoms are varied and sometimes it could be recognized accidentally. In a very rare cases it may transform to malignant neoplasm. The optional approach to the nasopharynx must be selected after careful consideration of the individual case. An endoscopic power instrumentation surgery are recommended for small lesions.Otolaryngologia polska. The Polish otolaryngology 05/2012; 66(3):232-5. DOI:10.1016/S0030-6657(12)70775-8
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ABSTRACT: Warthin tumor is the second most frequent benign salivary gland tumor after pleomorphic adenoma; it occurs almost exclusively in the parotid gland and peri-parotideal lymph nodes, although it may rarely present in other locations. It may be multicentric and bilateral in a small percentage of cases. Nasopharyngeal Warthin tumor is very rare, and the presence of a synchronic WT involving nasopharynx and parotid is an exceptional event, as it has been described only twice in the literature. In this article we report an additional case of a synchronic Warthin tumor and review the related literature. Key words:Warthin tumor, synchronic WT, multicéntrico, nasopharynx.
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ABSTRACT: Warthin tumors (cystadenolymphoma, cystadenoma lymphomatosum papilliferum) account for approximately 10-15 % of all benign salivary gland tumors and are bilateral in approximately 10-15 %, as well as extraparotideal in approximately 8 % of cases. Nasopharyngeal Warthin tumors are extremely rare; however they should be borne in mind as a consideration of differential diagnostics. Furthermore, parotid glands and cervical lymph nodes should be examined as associated synchronous or metachronous manifestations are possible. Palpation, sonography and other radiological imaging of the cervical region, if applicable, might be required.Der Pathologe 01/2014; 35(4). DOI:10.1007/s00292-013-1889-4 · 0.64 Impact Factor