1. Two cases of orbital neurilemoma are reported.

2. But prognosis of malignant orbital neurilemoma is harmful.

3. Methods: 41 cases of neurilemoma by biopsy pathology were studied with resolution sonographic diagnosis.

4. Methods:41 cases of neurilemoma by biopsy pathology were studied with high-resolution sonographic diagnosis.

5. Conclusions The diagnosis of neurilemoma were based on the clinical manifestations and image investigations such as CT and color Doppler image (CDI). Surgical resection was the major treatment.

6. Conclusion:Neurilemoma was a common disease in in patients. Cure rate at first operation was 97.61%. There were not any malignant changes except it was diagnosed at first.

7. Conclusion:High-resolution sonographic diagnosis is simple, accurate for extraspinal neurilemoma, which can be the first-line choice for imaging diagnosis.

8. The pathology confirmed the diagnosis of neurilemoma. Results: This patient recovered uneventfully without any neurological sequelae.

9. Objective:To analyze the CT features of peripheral neurilemoma and the relationship between CT features and pathological findings.

10. Objective To analyse CT appearances of malignant neurilemoma in the thorax and abdomen, in order to improve the diagnostic accuracy of this disorder.

11. Peripheral nerve neurilemoma is an unusual cause of epigastric discomfort.

11.

12. Neurilemoma often manifested regular shape and distinct boundary equally-density lump, which was intensified obviously.

13. Orbital neurilemoma is an encapsulated, noninvasive lesion that has minimal effects on other orbital structures except for mechanical compression.

14. Herein, we present a case of a neurilemoma within the renal parenchyma and review the literature on this subject.

15. To summarize the experience from of operation of large acoustic neurilemoma and its periorperative protection of functional structure during operative.

16. Objective:To summarize the results of microsurgery with neuroendoscope in treatment of portio mollis acoustic neurilemoma.

17. Aim and Objectives: By presenting a rare case of sciatic neurilemoma thoughtfully, surgeons may increase the familiarity of this benign lesion to avoid the unexpected devastating sequelae.

18. Objective To analyze the clinical diagnosis, pathological characters and management of neurilemoma.

19. Objective: To discuss the strategy and technique of large acoustic neurilemoma removed by microsurgery.

20. Objective: To study the epidemiology and clinical treatment of neurilemoma and provide the reference data to cure this kind of ordinary soft tissue tumor.