Endoscopic-modified medial maxillectomy and its limitation for a solitary fibrous tumor of the lacrimal sac and nasolacrimal duct.
Endoscopic-modified medial maxillectomy and its limitation for a solitary fibrous tumor of the lacrimal sac and nasolacrimal duct.
复制标题
内镜改良内侧上颌骨切除术及其对泪囊和鼻泪管孤立性纤维瘤的局限性。
DOI：
10.1016/j.anl.2016.07.010
复制
发表时间：
2017
期刊：
影响因子：
--
通讯作者：
Masashi Suzuki
中科院分区：
文献类型：
--
作者：
Munehito Moriyama;S. Kodama;T. Hirano;Masashi Suzuki
孤立性纤维瘤是一种罕见的肿瘤，通常发生在胸膜。最近，SFT已被报道在头部和颈部区域位于子网站，如眼眶。泪囊的SFTs是非常罕见的，在英国文献中只有6例报告。我们描述了一个SFT从右侧泪囊和延伸沿着鼻泪管进入鼻腔。虽然，肿瘤不能单独通过内窥镜改良内侧上颌骨切除术（EMMM）切除，但结合EMMM和小外部切口的联合入路实现了肿瘤的完全切除。该患者在手术后24个月保持无病状态。
Solitary fibrous tumor (SFT) is an uncommon neoplasm that usually arises from the pleura. Recently, SFTs have been reported in the head and neck region located in subsites such as the orbit. SFTs of the lacrimal sac are extremely rare, with only six cases reported in the English literature. We describe a SFT arising from the right lacrimal sac and extending along the nasolacrimal duct into the nasal cavity. Although, the tumor could not be removed by endoscopic-modified medial maxillectomy (EMMM) alone, combined approach with EMMM and a small external incision achieved the complete removal of the tumor. The patient has remained disease-free 24 months after surgery.