MR of the diaphragma sellae

The appearance of the diaphragma sellae is described in cryomicrotomic sections and on MR in patients with and without intra- and suprasellar masses. On MR, it appears as a thin band of negligible signal that is best shown when adjacent CSF or a mass has greater signal intensity. Its position or abs...

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Veröffentlicht in:	American journal of neuroradiology : AJNR 1986-09, Vol.7 (5), p.765-769
Hauptverfasser:	Daniels, DL, Pojunas, KW, Kilgore, DP, Pech, P, Meyer, GA, Williams, AL, Haughton, VM
Format:	Artikel
Sprache:	eng
Schlagworte:	Adenoma - pathology Biological and medical sciences Brain Neoplasms - pathology Dura Mater - anatomy & histology Dura Mater - blood supply Dura Mater - pathology Humans Investigative techniques, diagnostic techniques (general aspects) Magnetic Resonance Spectroscopy Medical sciences Meningeal Neoplasms - pathology Meningioma - pathology Nervous system Pituitary Neoplasms - pathology Radiodiagnosis. Nmr imagery. Nmr spectrometry
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Zusammenfassung:	The appearance of the diaphragma sellae is described in cryomicrotomic sections and on MR in patients with and without intra- and suprasellar masses. On MR, it appears as a thin band of negligible signal that is best shown when adjacent CSF or a mass has greater signal intensity. Its position or absence can be used to differentiate intrasellar masses with suprasellar components from suprasellar masses.
ISSN:	0195-6108 1936-959X