Abstract
A 53-year-old man had a diagnosis of mucosa-associated lymphoid tissue lymphomas of the dura in the left tentorium. The patient underwent whole-body F-FDG PET/CT and C-methionine PET/CT in order to complete the staging of dural mucosa-associated lymphoid tissue lymphoma. C-methionine uptake was detected in multiple meningeal sites, including left tentorium, with no significant FDG uptake in the same regions.
MeSH terms
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Biological Transport
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Carbon Radioisotopes*
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Dura Mater / diagnostic imaging
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Fluorodeoxyglucose F18 / metabolism
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Humans
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Lymphoma, B-Cell, Marginal Zone / diagnostic imaging*
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Lymphoma, B-Cell, Marginal Zone / metabolism
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Lymphoma, B-Cell, Marginal Zone / pathology
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Male
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Methionine* / metabolism
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Middle Aged
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Positron Emission Tomography Computed Tomography*
Substances
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Carbon Radioisotopes
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Carbon-11
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Fluorodeoxyglucose F18
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Methionine