Department of Otorhinolaryngology-Head and Neck Surgery, Hallym Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea.
Clin Exp Otorhinolaryngol. 2009 Dec;2(4):207-10. doi: 10.3342/ceo.2009.2.4.207. Epub 2009 Dec 31.
Basaloid squamous cell carcinoma (BSCC) is often founded in the head and neck region. However, BSCC in the sinonasal tract is rare. We report here on the case of a 58-yr-old woman who presented with nasal obstruction and epistaxis. Computed tomography and examination of the nasal cavity revealed a tumor mass that originated from the right inferior turbinate with erosion of the nasal floor. The tumor that was attached to the inferior turbinate, the lateral nasal wall and the eroded right side hard palate, and so all this was resected. Histopathologic examination of the excised tumor confirmed BSCC in the nasal cavity. We report here on a nasal cavity BSCC that was treated with partial maxillectomy only.
基底样鳞状细胞癌（BSCC）常发生于头颈部。然而，发生于鼻腔鼻窦的 BSCC 较为罕见。我们在此报告 1 例 58 岁女性患者，因鼻塞和鼻出血就诊。计算机断层扫描和鼻腔检查显示肿瘤来源于右下鼻甲，伴有鼻底破坏。肿瘤附着于下鼻甲、外侧鼻壁和被侵蚀的右侧硬腭，因此全部予以切除。切除肿瘤的组织病理学检查证实为鼻腔内的 BSCC。我们在此报告仅行部分上颌骨切除术治疗的鼻腔 BSCC 病例。
