Medulloblastoma Presenting with Tentorial Dural-Tail Sign: Is the "Dural-Tail" Sign Specific for Meningioma?
نویسندگان
چکیده
منابع مشابه
The dural tail sign revisited.
The “dural tail sign” was described by Wilms and colleagues as a thin, tapering rim of dural enhancement, in continuity with a convexity meningioma on gadopentetate dimeglumine– enhanced magnetic resonance (MR) (1). Goldsher and associates subsequently, in 1990, demonstrated the dural tail sign in 60% of their series of meningiomas and concluded that its presence, associated with an extraaxial ...
متن کاملAmbiguity in the Dural Tail Sign on MRI
Background Meningiomas give rise to the dural tail sign (DTS) on contrast-enhanced magnetic resonance imaging (CEMRI). The presence of DTS does not always qualify for a meningioma, as it is seen in only 60-72% of cases. This sign has been described in various other lesions like lymphomas, metastasis, hemangiopericytomas, schwannomas and very rarely glioblastoma multiforme (GBM). The characteris...
متن کاملIntraosseous hemangioma of the skull with dural tail sign: radiologic features with pathologic correlation.
Osseous hemangiomas of the calvaria account for about 0.2% of bone neoplasms. We report a case of an extensive intraosseous cavernous hemangioma in a 46-year-old woman. MR imaging showed a mass in the right frontal bone with intra- and extracranial extension and a dural tail sign after gadopentetate dimeglumine administration, mimicking a meningioma in which the dural tail sign was due to a dir...
متن کاملMultiple cavernous hemangiomas of the skull with dural tail sign: a case report and literature review
BACKGROUND Primary intraosseous cavernous hemangioma is a rare bony tumor. To date, only 9 cases of multiple lesions and 2 cases with a dural tail sign have been reported. CASE PRESENTATION Here, we present a case of multiple cavernous hemangiomas of the skull with dural tail sign in a 24-year-old man. No abnormalities were observed in the right orbit by craniography, but frontal bone destruc...
متن کاملMultiple cavernous hemangiomas of the skull with dural tail sign: A case report and literature review
Background: Primary intraosseous cavernous hemangioma is a rare bony tumor. To date, only 9 cases of multiple lesions and 2 cases with a dural tail sign have been reported. Case presentation: Here, we present a case of multiple cavernous hemangiomas of the skull with dural tail sign in a 24-year-old man. No abnormalities were observed in the right orbit by craniography, but frontotemporal bone ...
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ژورنال
عنوان ژورنال: Skull Base
سال: 1998
ISSN: 1531-5010,1532-0065
DOI: 10.1055/s-2008-1058190