Results of treatment for craniopharyngioma.

A review of the results of treatment for 155 cases of craniopharyngioma during the past 47 years by the palliative operation was made. Steroid and operative microscope reduced operative mortality and gave more chance of total extirpation, but survival rate was almost unchanged. It is noteworthy that 3 cases who underwent palliative operation more than 30 years ago are still alive and leading useful lives. The quality of survival was somewhat less favorable in pediatric than adult cases. Morbidity frequently encountered in pediatric cases was growth retardaton. Craniopharyngioma is a benign tumor pathohistologically, but it should be considered as malignant because of the region it occurs in. Therefore, no forceful attempt to total extirpation should be made and the operations should, as a rule, be palliative.