(1) Department of Neurosurgery, School of Medicine, Kanazawa University, 13-1 Takara-machi, 920 Kanazawa, 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 T1-weighted magnetic resonance images. Preoperative diagnosis is very important because different sellar cystic lesions require different treatment.