Peritoneal implantation of meningeal melanosis via ventriculoperitoneal shunt: A case report and review of the literature

✍ Scribed by Paolo Gattuso; Henry J. Carson; Houssam Attal; Melanie J. Castelli

• Publisher: John Wiley and Sons
• Year: 1995
• Tongue: English
• Weight: 295 KB
• Volume: 13
• Category: Article
• ISSN: 8755-1039
• DOI: 10.1002/dc.2840130314

✦ Synopsis

Systemic spread of primary intracranial neoplasms is rare and may be due to ventriculoperitoneal shunt (VPS). The most common tumors to metastasize via VPS are germinoma of the pineal gland and medulloblastoma. We report a case of 16-yr-old girl with central nervous system malignant melanosis who developed subsequent peritoneal implants via VPS. To the best of our knowledge, this patient represents the third reported case of meningeal melanosis or melanoma which metastasized to the peritoneal cayity via VPS. The VPS should be considered as possible mode of systemic spread in patients with primary cranial malignancy.