Baker’s Cyst on F-18 FDG PET/CT in a Patient with Ocular Melanoma
Author(s) -
Hakan Cayvarlı,
Erkan Derebek
Publication year - 2012
Publication title -
molecular imaging and radionuclide therapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.292
H-Index - 7
eISSN - 2147-1959
pISSN - 2146-1414
DOI - 10.4274/mirt.14
Subject(s) - medicine , melanoma , distant metastasis , radiology , computed tomography , metastasis , cyst , nuclear medicine , cancer , cancer research
We present the case of a 56-year-old man with the clinical diagnosis of ocular melanoma. As a part of staging, he underwent an F-18 FDG PET/CT scan for investigating distant metastasis. On PET scan, an increased focal area of F-18 FDG uptake was seen behind patient's right knee that can be confused with distant metastasis. On CT scan, there was a fluid density in the same location. The probable diagnosis was Baker's cyst. Later, USG and MRI confirmed this diagnosis.
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