Clinical nuclear medicine
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Clinical nuclear medicine · Jun 2013
Case ReportsCorrelative imaging with (18)F-FDG PET/CT and MRI in paraneoplastic limbic encephalitis.
Limbic encephalitis is one of the most common paraneoplastic neurological syndromes, which is mostly associated with small cell lung cancer, testicular tumors, and breast cancer. F-FDG PET/CT can have an important role both in the identification of limbic encephalitis itself and in the detection of the unknown malignancy that might have caused it. We report a case of a 57-year-old female patient with paraneoplastic limbic encephalitis, confirmed both by MRI and F-FDG PET/CT, and the concurrent identification of an unknown lung malignancy by whole-body PET/CT.