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Preoperative diagnosis of Rathke's cleft cyst
1Department of Neurosurgery, School of Medicine, Kanazawa University, Japan.
Abstract:
Two cases of Rathke's cleft cyst are presented. The cysts showed as high-density lesions on plain CT with slight enhancement with contrast medium. They appeared as a hyperintense mass in the T 1-weighted magnetic resonance images. Preoperative diagnosis is very important because different sellar cystic lesions require different treatment.