| 2 | Intraparotid facial nerve schwannoma: A case report显示文摘Facial nerve schwannoma occurring within the parotid gland is a rare tumour. We report a case of schwannoma within the parotid gland in a young female patient, who underwent ultrasound and magnetic resonanceimaging(MRI) and subsequent surgical excision of the lesion. The lesion showed hyperintensity on T2-weighted and diffusion-weighted MRI. There was no adjacent lymphadenopathy. Although hyperintensity on diffusionweighted MRI could suggest malignant tumours, the characteristic 'string sign' provided the clue for the diagnosis of schwannoma. | Abhishek Jaiswal Asit Ranjan Mridha Devajit Nath Ashu Seith Bhalla Alok Thakkar | 2015 | World Journal of Clinical Cases2015，3，3： | 1 |
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