| Literature DB >> 24900048 |
William Makis1, Yazan Z Alabed2, Ayoub Nahal3, Javier A Novales-Diaz2, Marc Hickeson2.
Abstract
A 59-year-old man with a 30-year history of multiple recurrences of a giant cell tumor (GCT) of the left knee was referred for an (18)F-FDG PET/CT to evaluate a solitary pulmonary nodule. The nodule was mildly FDG-avid, raising suspicion of malignancy. It was excised and histologically proven to be a GCT pulmonary metastasis. A follow-up PET/CT done 2 years later revealed a new, larger lung mass that was more intensely FDG-avid, but of the same histology. This rare report highlights a pitfall in the evaluation of solitary pulmonary lesions by (18)F-FDG PET/CT in patients with GCT of the bone.Entities:
Keywords: FDG; GCT; Giant cell tumor; PET/CT; Pulmonary metastases
Year: 2012 PMID: 24900048 PMCID: PMC4042995 DOI: 10.1007/s13139-012-0134-z
Source DB: PubMed Journal: Nucl Med Mol Imaging ISSN: 1869-3474