The authors report on a case of symptomatic Rathke's Cleft Cyst (RCC). The only clinical feature was headache. The cystic fluid was aspirated through a trans-sphenoidal approach. The postoperative course was uneventful. The rarity of symptomatic RCC (70 cases described in the literature; 30 operated patients) makes necessary the comparison of all data quoted in the different publications so as to define an appropriate attitude to treatment. It thus seems that the surgical procedure should be limited to an aspiration of the cyst contents through a trans-sphenoidal approach; such a procedure is more reliable than a craniotomy to avoid leakage of the cystic fluid into the subarachnoid space and possible postoperative aseptic meningitis. Some authors discussed the possibility of postoperative radiotherapy although only six patients developed recurrence of their clinical features several years after operation and also the efficacy of such a procedure has not been proved.
Adult Craniopharyngioma