Vayisoglu Yusuf, Unal Murat, Apa Duygu Dusmez, Gucluturk Mehmet Taylan
Department of Otorhinolaryngology, School of Medicine, Mersin University, Mersin, Turkey.
Ear Nose Throat J. 2011 May;90(5):E32-4. doi: 10.1177/014556131109000516.
Schneiderian papillomas are among the most common benign tumors of the nose and paranasal sinuses. These lesions frequently originate in the lateral nasal wall, and they have a tendency toward recurrence and malignant transformation. Carcinomas arise in association with schneiderian papillomas in approximately 10% of cases. Outside the sinonasal tract, the ectopic occurrence of a schneiderian papilloma is extremely rare. We describe the case of a 52-year-old man with an invasive schneiderian carcinoma that arose within an inverted papilloma in the palatine tonsil. To the best of our knowledge, no such case has been previously reported in the English-language literature.
内翻性乳头状瘤是鼻腔和鼻窦最常见的良性肿瘤之一。这些病变常起源于鼻腔外侧壁，且有复发和恶变倾向。约10%的病例中，癌与内翻性乳头状瘤相关。在鼻窦外，内翻性乳头状瘤的异位发生极为罕见。我们报告一例52岁男性患者，其腭扁桃体的内翻性乳头状瘤发生了浸润性内翻性癌。据我们所知，英文文献中此前尚无此类病例报道。
