Literature DB >> 12955368

The CT triad of malignancy in meningioma--redefinition, with a report of three new cases.

S B Grover1, A Aggarwal, P Singh Uppal, R Tandon.   

Abstract

The CT triad of extracranial soft-tissue tumour, underlying osteolysis and an intracranial tumour was reported as a sign of malignancy in meningioma, by Younis and Sawaya in 1992. We report the clinical and CT spectrum of three new cases with a similar triad, confirmed to be malignant meningioma. However, we redefine this sign and suggest that this triad is an unequivocal indicator of malignancy in meningioma, provided metastases have been excluded.

Entities:  

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Year:  2003        PMID： 12955368     DOI： 10.1007/s00234-003-1070-5

Source DB:  PubMed          Journal:  Neuroradiology        ISSN： 0028-3940            Impact factor:   2.804


  18 in total

1.  Primary calvarial meningiomas.

Authors:  N Muthukumar
Journal:  Br J Neurosurg       Date:  1997-10       Impact factor: 1.596

2.  An unusual osteolytic meningioma.

Authors:  T A Husaini
Journal:  J Pathol       Date:  1970-05       Impact factor: 7.996

3.  Noninvasive evaluation of the malignant potential of intracranial meningiomas performed using proton magnetic resonance spectroscopy.

Authors:  A Shino; S Nakasu; M Matsuda; J Handa; S Morikawa; T Inubushi
Journal:  J Neurosurg       Date:  1999-12       Impact factor: 5.115

4.  Intracranial osteolytic malignant meningiomas appearing as extracranial soft-tissue masses.

Authors:  G Younis; R Sawaya
Journal:  Neurosurgery       Date:  1992-06       Impact factor: 4.654

5.  Extracranial meningioma presenting as lytic skull lesion.

Authors:  J M McWhorter; N R Ghatak; D L Kelly
Journal:  Surg Neurol       Date:  1976-04

6.  Spinal metastases of malignant intracranial meningioma.

Authors:  T T Lee; H J Landy
Journal:  Surg Neurol       Date:  1998-11

Review 7.  Intraosseous calvarial meningioma of the skull presenting as a solitary osteolytic skull lesion: case report and review of the literature.

Authors:  A Ghobashy; W Tobler
Journal:  Acta Neurochir (Wien)       Date:  1994       Impact factor: 2.216

8.  CT, MRI, and angiographic findings of a highly aggressive malignant meningioma. A case report.

Authors:  C Ray; E Nijensohn; V Aduana; L McDonald
Journal:  Clin Imaging       Date:  1993 Jan-Mar       Impact factor: 1.605

9.  Primary intraosseous malignant meningioma of the skull: case report.

Authors:  W H Lee; Y C Tu; M Y Liu
Journal:  Neurosurgery       Date:  1988-10       Impact factor: 4.654

10.  Carcinoembryonic antigen production associated with an osteolytic meningioma. Case report.

Authors:  M D Partington; B W Scheithauer; D G Piepgras
Journal:  J Neurosurg       Date:  1995-03       Impact factor: 5.115
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