Table 3.

Immunohistochemical results in meningioma of different subtype

Grade	n	CD34	EMA	Ki-67	PR	S-100	Vimentin
WHO grade I
Transitional	30	8	28	25	28	9	26
Fibrous	24	6	20	22	12	7	22
Meningothelial	15	1	12	9	12	2	13
Psammomatous	8	4	8	5	6	1	4
Angiomatous	7	6	1	5	5	1	6
Secretory	5	2	5	3	5	0	4
WHO grade II
Atypical	4	2	4	4	4	2	2
Total	93	29	78	73	72	22	77
Positive rate		31.18%	83.87%	78.49%	77.42%	23.65%	82.80%