桥小脑角区肿块性病变的MRI表现及其分析_万水治.pdfVIP

20 10 3 23 3 JM ed Postgr , Vo.l 23, No. 3, M rch, 2010 267 (临床研究) MRI 万水治, 王中秋 [ ] MR IMR I , , 42 , MRI, MR I 42 , 22, 16, 6, T W I, T W I 1 2 , , ; 7, 6, T W IT W I, , 5 1 2 ; 2, , ; 5, DW I , 2, 1, MRI MR I 95. 2% , 88% MR I , , [ ] ; ; ; MRI [ ] R 816. 1 [ ] A [] 1008-8199( 20 10) 03-0267-04 Analysis ofMRI findings of cerebellopontine angle mass 1 2 WAN Shu-i zhi, WANG Zhong-qiu ( 1. Dep artm ent of M edical Imag ing, The 86 thH osp ital of PLA, Dangtu 243100, Anhui, China; 2. Depart- m ent of M edical Imag ing, anj ing GeneralHosp ital of anj ing M ilitary Command, PLA, anjing 2 10002, Jiangsu, China) [ Abstract ] Objective MRI h s mi port nt v lue in the di gnosis of br in d ise ses. Th is study mi ed to n lyze the MRI find ings of cerebellopontine nglem ss ( CPAM ), in n ttemp t to mi prove the di gnostic ccur cy ofMR I for this lesion nd provide v lu ble mi ging in form tion for clinic l tre tm ent. M ethods Forty-tw oCPAM p tients underw entMR I nd post-oper tive p tholog-i c l ex m in tion. TheMR I find ings nd p thologic resu lts w ere com p r tively n lyzed. Results O f the 42 c ses, 22 were coustic neurom , includ ing 16 c ses of solid m ss nd 6 c ses of cyst solid m sses, w ith iso- or sligh tly low-intensity MRI s ign ls on T W I, 1 iso- or slightly h igh-