1, Objective:To study clinical features, diagnosis and therapy of neurilemmoma of sinus maxillaris .

2, Objective Discussion of high-frequency ultrasound in peripheral neurilemmoma diagnosis application value.

3, Pleural neurilemmoma, neurinoma and pleural fibrolipoma usually had the characteristics of benign neoplasm.

4, Results Neck tumors such as carotid body tumor, neurilemmoma, swelling lymph,[http:///neurilemmoma.html] nodehemangioma and lipoma had various color doppler sonography image characteristics.

5, Neurilemmoma showed compressive bone change, cystic area and moderate enhancement on CT.

6, Objective To analyse the appearances of the cervical neurilemmoma on CT and improve the diagnostic level.

7, Objective:To analyze the value of low-field MRI for neurilemmoma in spinal canal.

8, Objective To improve the clinical diagnosis extraspinal neurilemmoma and ectopic lumbosacral ganglia.

9, Conclusion: It is one of the effective method to excise neurilemmoma as soon as early.

10, Those with heterogeneous enhancement were often of acquired etiology, such as ranula, lymphoma, neurilemmoma, parotid adenoma, metastatic nodes and tuberculous adenitis, etc.

11, The tumors were diagnosed by postoperative pathological analysis including 6 ependymomas, 1 astrocytoma, 1 oligodendroglioma, 1 neurilemmoma, 1 arachnoid cyst.

12, Objective:To improve magnetic resonance imaging(MRI) diagnosis of spinal canal neurilemmoma.

13, Methods Retrospective analysis confirmed by surgery and pathology of peripheral neurilemmoma in 37 cases, Their performance ultrasound to sum up, Misdiagnosed disease and its differential diagnosis.

14, Methods The clinical data of 77 cases of cervical neurilemmoma from 1976 to 2005 were retrospectively analyzed.

15, Conclusion B-mode ultrasonography, CT and fine needle aspiration cytology are useful for the diagnosis of cervical neurilemmoma.

16, Objective: To summarize the experience of clinical diagnosis and treatment for cervical neurilemmoma.

17, Objective To explore the value of ultrasound diagnosis for neurilemmoma of the extremities.