Papillary tumor of the pineal region: report of a rapidly progressive tumor with possible multicentric origin

Pediatr Radiol. 2009 Feb;39(2):188-90. doi: 10.1007/s00247-008-1060-1. Epub 2008 Nov 27.

Abstract

Papillary tumor of the pineal region (PTPR) is an uncommon tumor recently added to the WHO classification of CNS tumors. We report a case of PTPR in a young boy that was noteworthy for early CSF dissemination and relentless progression. In spite of intensive chemotherapy and comprehensive radiotherapy, the boy died. The neuroimaging appearance is unique with possible multicentric origin of the tumor and intense uptake of (111)In-DTPA-pentetreotide.

Publication types

  • Case Reports

MeSH terms

  • Brain Neoplasms / diagnosis*
  • Carcinoma, Papillary / diagnosis*
  • Fatal Outcome
  • Humans
  • Magnetic Resonance Imaging*
  • Male
  • Pentetic Acid / analogs & derivatives*
  • Pineal Gland / diagnostic imaging*
  • Pineal Gland / pathology*
  • Pinealoma / diagnosis*
  • Radionuclide Imaging
  • Radiopharmaceuticals

Substances

  • DTPA pentetreotide
  • Radiopharmaceuticals
  • Pentetic Acid