Recurrent cystic craniopharyngioma management and course.

A 54-year-old woman had a permanent catheter placed connecting the cavity of an inoperable recurrent cystic craniopharyngioma and an extracranial reservoir for easy decompression by aspiration. The cyst refilled so frequently that radiation was given to the cystic tumour. Almost four years after radiation treatment, the patient has been well and no aspirations have been required.

Communicating hydrocephalus following total parenteral nutrition.

Communicating hydrocephalus secondary to cerebral venous outflow obstruction has been reported in a few patients several months following removal of a TPN catheter. We report the case of an infant who developed this sequal 4 mo after the catheter was removed. We illustrate the techniques used to delineate the type of hydrocephalus.

Radiography of hydrocephalus after total parenteral nutrition.

An infant with chronic diarrhea developed hydrocephalus following treatment with total parenteral nutrition (TPN) via jugular vein catheterization. Total parenteral nutrition is used when nutritional needs cannot be met adequately by oral alimentation. Serial computerized tomograms showed progression of communicating hydrocephalus.