1. Objective To investigate the clinicopathological characteristics of rhabdoid meningioma.

2. Objective To summarize features of children orbital meningioma.

3. The histogenesis of meningioma is uncertain.

4. MRA and DSA are helpful to differentiate from meningioma and plasmacytoma .

5. It is recurrent meningioma. Please pay attention to mitoses, necrosis, brain invasion and other possible high grade features./meningioma.html

6. The fibrous and meningothelial meningioma was found in local area where the transition from spindle cells to rhabdoid cells could be revealed.

7. Malignant meningioma or rhabdoid meningioma may have similar histopathology, but the immunohistochemical staining pattern shown is not consistent with any antibody commonly used for meningioma.

8. To qualify as a "malignant" or "anaplastic" meningioma (grade III), one need to find at least 20 mitoses per 10 high power field.

9. Conclusion:CT plays an inportmentrole in diagnosis of ectopic meningioma of maxillary sinus. The best method of treatment is to completely resect the neoplasma.

10. Lesions with fatty components, such as lipoma, dermoid and lipomatous meningioma.

11. Objective To explore microsurgical totalectomy experience promotion with medial sphenoid wing meningioma.

12. Method To retrospectively analyse clinical data of 39 cases of tuberculum sellae meningioma.

13. There was no operative mortality. Conclusion- The total resection rate of tuberculum sellae meningioma could be improved by microsurgical technique.

14. The commonest diagnoses were nerve sheath cell tumors ( neurilemmomas and schwannoma ) and meningioma.

15. The differential diagnosis for dural plasmacytoma includes metastasis, lymphoma, dural sarcoma, plasma cell granuloma and meningioma.

16. Objective : To evaluate the feasibility of acute normovolemic hemodilution combined controlled hypotension in meningioma surgery.

17. Objective: We report on a case of recurrent left cerebellopontine angle meningioma resulting in left occipital lobe radiation necrosis 17 months after 2 courses of gamma knife radiosurgery.

18. Whatever the explanation , the dural tail sign remains a helpful sign at least suggestive of meningioma.

19. This circumscribed reddish - yellow firm neoplasm beneath the dura next to the falx is a meningioma.

20. Purpose To explore the histopathologic characteristics and diagnostic criteria in atypical meningioma ( AM ).

21. Objective:To conclude the ways of the treatment of superior sagittal sinus in parasagittal meningioma.

22. Conclusion CT and MRI examination is important for early diagnosis of tuberculum sellae meningioma . Selection of surgery approach depends on the size ...

23. Conclusion Homogeneous enhancement, visibility of the pituitary gland, the dural tail sign and compression of the carotid artery are the characteristics of the intrasellar meningioma.

24. Objective:To explore the clinic characteristics and surgical treatment of nasal sinus ectopic meningioma.

25. Objective To explore the method and therapeutic effectiveness of microsurgery for medial sphenoidal ridge meningioma.

26. Aim : To evaluate the operative effect of parasagittal meningioma in the eloquent area.

27. Objective: To explore the surgical treatment of the mid-posterior parasagittal meningioma blocking the superior sagittal sinus.

28. Objective To study the relationship between hormone receptors and pathological characteristics in meningioma.

29. Methods:CT features were analyzed retrospectively in 15 cases of tuberculum sellae meningioma verified by operative pathology.

30. Conclusion The most common tumors in jugular foramen region are neurinoma, tumor of glomus jugulare, and meningioma. Surgery is effective in treatment of brain tumor in jugular foramen region.

31. In differentiating the tumors of the trigone and the foramen of Monro, the patient's age was available. CPP was often occurred in children, meningioma in adults and metastasis in old patients.

32. Objective To the occurence mechanism and correlative factors of peripheral edema in meningioma.

33. Results Eighteen cases were astrocytoma, 2 cases meningioma, 2 cases oligodendrocytoma and 1 case was acoustic nerve tumor.

34. Objective To observe the effect of hydroxyurea on proliferation and its inducing effect on apoptosis of culture meningioma cells in vitro.

35. Objective To probe the surgical results of parasagittal sinus meningioma.

35. is a sentence dictionary, on which you can find excellent sentences for a large number of words.

36. Objective To investigate the clinical characteristics and microsurgical therapy of tentorial meningioma.

37. Objective To find out the causes of severe surgical complications of sphenoidal ridge meningioma of and the methods to avoid them.

38. Objective To study the pathogenetic mechanism of the cranial hyperostosis in the patients with meningioma and its clinical significance.

39. Conclusion:The surgical treatment is an ideal and effective method in nasal sinus ectopic meningioma.

40. METHODS: Among 126 patients with meningioma, 32 were syncytial, 35 were fibroblastic, 24 were psammomatous, 9 were angioblastic, 18 were transitional, 3 were papillary, and 5 were malignant.

41. Objective To investigate the relationship of hyperostotic changes and tumor invasion in meningioma of the cranial base.

42. The stereotactic radiotherapy combined with surgical operation for meningioma in skull base become an effect choice.

43. Results The CT and MRI manifestations of intracranial mixed tumor were exactly like meningioma, glioma, and hypophysoma , etc, therefore it was usually misdiagnosed the common tumor.

44. Objective:To evaluate the feasibility of acute normovolemic hemodilution combined with controlled hypotension in meningioma surgery.

45. The rare seemingly papillary structures may be found in meningioma (amianthoid fibers) as well as in some astrocytomas and mixed glioneuronal tumors.

46. PET could give us information on meningioma biologic characters in vivo a traumatically.

47. At medium power, this meningioma is composed of whorled nests of cells. A variety of patterns are possible.

48. Conclusion: NRQ can evidently reduce the body temperature of patients after brain tumor operation, its antifebrile effect is irrelevant to the kind of tumor being glioma or meningioma.

49. This circumscribed reddish-yellow firm neoplasm beneath the dura next to the falx is a meningioma. The superior parasagittal location is quite common.

50. Objective To summarize the experience of microsurgery for tentorial meningioma.

51. Objective: To analyse MRI features of intracranial hemangiopericytomas and angiomatous type meningioma, and correlate with their pathology.

52. Objective To study the effect of radiosurgery for cavernous sinus meningioma.

53. Methods 15 cases of tentorial meningioma underwent CT plain and contrast-enhanced scanning while 9 cases MRI.

54. Objective : To investigate the surgical approach, technique and prognosis of lateral ventricle meningioma.

55. Objective To study the relation between tumor tissues alkaline phosphatase(ALP) and cranial hyperostosis in meningioma patients and its clinical significance.

56. Conclusion:The resection of the mid-posterior sagittal sinus blocked by parasagittal meningioma would not aggravate the neurologic defect but could reduce the recurrence of meningioma.

57. Methods: The clinical materials of different pathological types of intraspinal tumors including neurinoma , meningioma, glioma, angioma and lipoma were comprehensively studied on 77 patients.

58. The most common tumors occurring in ventricular trigone were meningioma, choroid plexus papilloma(CPP), cavernous hemangioma and metastasis.

59. Objective To investigate the early diagnosis, surgery approach and technique of tuberculum sellae meningioma.

60. The clinical data of 8 cases with meningioma at the trigone of lateral ventricles, who underwent microsurgery, were summarized.

61. Objective To observe the curative effect of microsurgery on parasagittal and parafalcine meningioma in the functional area.

62. Objective To explore clinical features, operational technique and therapeutic efficacy of lateral ventricular meningioma.

63. Results Signal intensity on T2WI was non- specific though it had certain correlation with the degree of cellularity of meningioma.

64. Pathological types include 13 cases of meningioma, 6 of neurinoma, 1 of chordoma, 1 of choroid plexus papilloma, and 1 of hemangiopericytoma.

65. Objective To improve the curative effect of microsurgery on parasagittal meningioma.

66. Conclusion: The PCNA index assay may correctly reflect the proliferating activity of the meningioma, it may be adopted as an indictor for subsequent therapy and co...

67. AIM To improve the diagnostic level and surgical curative effects of parasagittal meningioma.

67. try its best to gather and build good sentences.

68. In our series, the incidence of various ventricular neoplasms (shown in decreasing order) were metastasis, astrocytoma, ependymoma, meningioma, choroids plexus papillomas and oligodendroglioma .

69. At medium power, this meningioma is composed of whorled nests of cells.

70. Results All 22 cases of meningioma were totally resected with no operation death, mutilation and complications.

71. Conclusion: MRI is an effective method in diagnosis of hemangioblastoma, however, the atypical tumors should be differentiated from glioma, simple cyst, meningioma and AVM.

72. Meningioma has a variale neuroimaging and some special characteristics are connected with histopathological subtypes and prognosis.

73. Conclusion Hydroxyurea can inhibit the proliferation of meningioma cells by inducing apoptosis.

74. Conclusion Patients with tentorial meningioma could obtain better quality of life and survive longer following microsurgical removal.

75. Results 5 cases with meningioma were located in intrasellar region. 4 cases in the tuberculum sella, 1 case in the diaphragma sella.

76. Objective: By providing detailed and relative anatomical date for clival region approach , to raise the removal degree and improve the post operative result of the petroclival meningioma .

77. It is believed that application of CT and angiography and microsurgical technique is helpful for the diagnosis and treatment of sphenoidal ridge meningioma.

78. Results The vascularized meningioma was mainly supplied by the middle meningeal artery, ascending pharyngeal artery, occipital artery, internal maxillary artery as well as submeningeal artery.

79. Conclusions The therapy method of lateral ventricular meningioma exairesis of microsurgery is safe and effective.

80. Methods Adopting presigmoid sinus approach and using micro neurosurgery technique, deblocking the petroclival meningioma and then making total tumor resection or partial tumor resection.

81. These lesions include 6 meningioma, 4 glioma, 2 inflammatory granuloma, 3 hemangioblastoma, 1 lipoma, 1 trigeminal neurofibroma and 1 parasite infection.

82. Radiolabelled glucose, amino acid and ligand are commonly used as PET tracer in meningioma diagnosis.

83. Results Extramedullary tumors were found in 34 cases, mainly including neurinoma and meningioma, and intramedullary tumors in 5 cases.

84. To explore the clinical outcome of microsurgery in the treatment of meningioma at the trigone of lateral ventricles.

85. Clinical differential diagnosis includes fibrous dysplasia, osteoma, dermoid cyst, meningioma, eosinophilic granuloma, Lagerhan cell histiocytosis, and metastatic disease.

86. Objective To investigate the hyperostotic changes in meningioma of the cranial base associated with tumor invasion.