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Abstract: A 64 years old woman with chief complain of a lump without pain in her left face for 9days.She was admitted to head & neck department for tumor of parotoid gland.There was not significan facial paralysis in left face.A no pain lump of 3.5cm×4.0cm with clear boundary was palpable in the left parotoid gland and no motion.Blood and urine routine test,X-ray of chest,electrocardiogram(ECG)were done.Ultrasonography showed that there was a cystic lump of 2.8cm×3.4cm with clear boundary in her left parotoid gland.CT of parotoid gland showed that there was a lump of 2.8cm×2.3cm with clear boundary and uneven density in left parotoid gland.While,contrast meium enhancement CT scaning shown that the density is slight uneven enhancement.The lesion of the main facial nerve trunk was visualized and dissected intraoperatively and was diagnosed as Schwannoma of facial nerve by pathology postoperatively.
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Key words:
- Schwannoma /
- facial nerve /
- misdiagnosis /
- parotid gland
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[1] 陈莉军,路安庆.面神经鞘瘤的高分辨CT、MRI影像学特点及其对照分析[J].甘肃医药,2013,32(4):278-281.
[2] BRACKMAN D E,WEISSKOPF P A, LOW W.Ossifying hemangioma of the internal auditory&nai[J].Otol Neurotol,2005,26:1239-1240.
[3] 韩鄂辉,胡小娟.3例面神经鞘瘤的超声鉴别诊断[J].贵阳医学院学报,2010,35(1):107-110.
[4] JAGER I,REISER M.CT and MR imaging of the normal and pathologic conditions of the facial nerve[J].Eur J Radiol,2001,40:133-146.
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