Giant Cell Tumor of the Rib: Two Cases of F-18 FDG PET/CT Findings

Hye Lim Park, Ie Ryung Yoo, Yeongjoo Lee, Sonya Youngju Park, Chan Kwon Jung

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

We report two cases of giant cell tumor arising from the rib and their F-18 FDG PET/CT findings. The two patients complained of chest wall pain, and large lobulated soft tissue masses with intense FDG uptake were seen on F-18 FDG PET/CT. A malignant tumor such as osteosarcoma or chondrosarcoma was suspected due to the large size of the mass, bony destruction, and intense FDG uptake. En bloc resection was performed and final pathologic results revealed giant cell tumor of the rib. Giant cell tumor of the rib is very rare, and larger lesions with high FDG uptake can be misdiagnosed as an intrathoracic malignancy arising from the rib, pleura, or chest wall.

Original languageEnglish
Pages (from-to)182-185
Number of pages4
JournalNuclear Medicine and Molecular Imaging
Volume51
Issue number2
DOIs
StatePublished - 1 Jun 2017

Bibliographical note

Publisher Copyright:
© 2016, Korean Society of Nuclear Medicine.

Keywords

  • FDG
  • Giant cell tumor of bone
  • PET/CT
  • Rib

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