[Medulloblastoma with intractable ascites treated by carboquone--a complication of a ventriculoperitoneal shunt (author's transl)].
Although complication occasionally occur in the use of ventriculoperitoneal shunts (VP-shunt), the occurrence of intractable ascites and extracranial metastasis through the shunt are uncommon. Recently intractable ascites occurred in a two years old girl in whom a left VP-shunt had been placed before four month for obstructive hydrocephalus secondary to medulloblastoma. Paracentesis was performed with recovery of clear, straw-colored fluid with a specific gravity of 1012, a protein content of 0.3 gm/L and many of mononuclear cell on microscopic examination. Liver-scan and enzyme profile gave normal results. During 3 weeks, 6 times paracentesis were performed and total volumes of ascites were 3850 ml. At 5 and 6 times paracentesis, Carboquone 1 mg was injected into peritoneal cavity and 0.1 mg into ventricle cavity through flashing device. After these injection, intractable ascites were cured, no metastasis can be seen in peritoneal cavity when died 4 month later. No precise explanation can be offered for occurrence of this intractable ascites. It is said that chronic irritation of the visceral and parietal peritoneum or sub-clinical peritonitis may cause peritoneal malabsorption. In our case, antitumor agent was very effective, so this treatment will be recommended to try for intractable ascites.
D001201:Ascites / Q000188:drug therapy* / Q000209:etiology / Q000473:pathology; D001389:Azirines / Q000627:therapeutic use*; D001932:Brain Neoplasms / Q000150:complications / Q000601:surgery*; D002225:Carbazilquinone / Q000627:therapeutic use*; D002557:Cerebrospinal Fluid Shunts / Q000009:adverse effects*; D002675:Child, Preschool; D005260:Female; D006801:Humans; D006849:Hydrocephalus / Q000150:complications / Q000601:surgery; D007274:Injections, Intraperitoneal; D008527:Medulloblastoma / Q000150:complications / Q000601:surgery*; D009362:Neoplasm Metastasis; D009366:Neoplasm Seeding; D013120:Spinal Cord Neoplasms / Q000209:etiology
D001389:Azirines; D002225:Carbazilquinone