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Rathke's cleft cyst. Two cases with uncommon MR signals
K Skjødt1, A Loft Edal, H J Nepper-Rasmussen
1Department of Radiology, University Hospital, Odense, Denmark.
Acta Radiologica (Stockholm, Sweden : 1987)
|July 1, 1996
Abstract:
Two patients with Rathke's cleft cyst with uncommon MR signals, hyperintensity on T1-weighted, and hypointensity on T2-weighted 3-D fast field echo (FFE) imaging are reported. We suggest that this is due to high content of cholesterol or mucopolysaccharide, possibly combined with cell debris from the cyst wall.