4Ahmadi, Hinton D R, Segall H D, et al. Dural invasion by craniofacial and calvarial neoplasms: MR imaging and histopathologie evaluation[J]. Radiology, 1993,188 : 747.
5Kilgore D P, Breger R K, Haughtou V M. Cranial tissues:Normal MR appearance after intravenous injection of Gd-DTPA[J]. Radiology, 1986,160 : 757.
6Tokumaru A,Ouchi T,Eguchi T, et al. Prominent meningeal enhancement adjacent to miningioma on Gd-DTPA-enhaneed MR images : Histopathologie correlation [J]. Radiology, 1990, 175:431.
7Goldsher D, Litt AW, Pinto R S, et al. Dural "tail"associated with meningiomaon Gd-DTPA-enhanced MR images :Characteristics, differential diagnostic value, and possible implications for treatment[J]. Radiology,1990,176:447.
8Tieu R D,Yang D T. "Dural tail sign" a specific MR sign for meningioma[J]. JCAT 1991,15 : 64.
9Ahmadi J,Hinton DR,Segall HD, et al. Surgical Impications of MR-enhanced dura[J]. Neurosurgery, 1994,35:370.
10Borovich B, Dorou Y. Recurrence of intracranial meningiomas:The role played by regional multicentricity [J]. J Neurosurg,1986,64:58.