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翼腭窝原发肿瘤少见,多为纤维血管瘤、神经源性肿瘤。神经源性肿瘤又以神经鞘瘤多发,常起源于蝶腭神经节或上颌神经的雪旺细胞。神经鞘瘤的发病年龄多为30~40岁,男性稍多,生长缓慢,发生于儿童者罕见。早期常无典型临床症状,肿瘤长大后出现压迫症状而就诊。其主要临床表现包括:面颊部肿大、眼球突出,面部麻木,鼻出血和鼻塞,复视等。近日我院采用内镜经鼻泪前隐窝-上颌窦入路,为1例翼腭窝巨大神经鞘瘤10岁
Primary pterygopalattoma tumor rare, mostly fibrovascular tumors, neurogenic tumors. Neurogenic tumors and multiple schwannomas, often originated in the sphenopalatine ganglion or maxillary nerve Schwann cells. Schwannoma onset age more than 30 to 40 years old, slightly more men, slow growth, occurred in children are rare. Often no typical early clinical symptoms, symptoms of oppression and treatment of the growing up. The main clinical manifestations include: cheek enlargement, prominent eyes, facial numbness, nosebleeds and nasal congestion, diplopia and so on. Recently, our hospital with endoscopic nasolacrimal anterior recess - maxillary sinus approach, a case of pterygopalatine giant schwannoma 10-year-old