Extraforaminal Meningioma with Extrapleural Space Extension
Carlos S. Restrepo1,
Diego A. Herrera2 and
Julio A. Lemos3
1 Department of Radiology, University of Texas Health Science Center at San
Antonio, 7703 Floyd Curl Dr., Bldg. HSC-MED, Rm. 625E-4, San Antonio, TX
78229-3900.
2 Department of Radiology, Universidad de Antioquia, Medellín,
Colombia.
3 Department of Radiology, Louisiana State University Health Sciences Center,
New Orleans, LA 70112-4800.

View larger version (121K):
[in a new window]
|
Fig. 1A 57-year-old woman with meningioma involving extrapleural space.
Axial T1-weighted MR image shows tumor (arrow) at right T1
foramen.
|
|

View larger version (125K):
[in a new window]
|
Fig. 1B 57-year-old woman with meningioma involving extrapleural space.
Axial T1-weighted MR image obtained after gadolinium injection shows
homogeneous enhancement, cord compression, tumor (long arrow), and
extension (short arrows) to and involving extrapleural space.
|
|

View larger version (110K):
[in a new window]
|
Fig. 1C 57-year-old woman with meningioma involving extrapleural space.
Coronal section of axial T1-weighted MR image shows infiltrative process
(arrow) extending into apical extrapleural space. Clear fat plane is
evident between parietal pleura and tumor.
|
|

View larger version (172K):
[in a new window]
|
Fig. 1D 57-year-old woman with meningioma involving extrapleural space.
Photomicrographs show infiltrative epithelioid neoplasm containing focal
whorls, several psammomatous calcifications (arrow, D), and
meningothelial cells. (D, H and E x20; E, H and E
x40)
|
|

View larger version (156K):
[in a new window]
|
Fig. 1E 57-year-old woman with meningioma involving extrapleural space.
Photomicrographs show infiltrative epithelioid neoplasm containing focal
whorls, several psammomatous calcifications (arrow, D), and
meningothelial cells. (D, H and E x20; E, H and E
x40)
|
|

CiteULike
Complore
Connotea
Del.icio.us
Digg
Reddit
Technorati What's this?
Copyright © 2006 by the American Roentgen Ray Society.