False Negative (18)F-fluorodeoxyglucose Positron Emission Tomography/Computed Tomography in Primary B-cell Lymphoma of the Bone

We present a case of a 15-year-old male with primary bone lymphoma who was initially referred for suspicion of chronic osteomyelitis of the mandible. A bone scan and gallium scan demonstrated congruent uptake in the mandible, suggestive of chronic osteomyelitis. A biopsy subsequently showed B-cell l...

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Autores principales: Pelletier-Galarneau, Matthieu, Martineau, Patrick, Lambert, Raymond, Turpin, Sophie
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2017
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5436326/
https://www.ncbi.nlm.nih.gov/pubmed/28553187
http://dx.doi.org/10.4103/1450-1147.203070
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author Pelletier-Galarneau, Matthieu
Martineau, Patrick
Lambert, Raymond
Turpin, Sophie
author_facet Pelletier-Galarneau, Matthieu
Martineau, Patrick
Lambert, Raymond
Turpin, Sophie
author_sort Pelletier-Galarneau, Matthieu
collection PubMed
description We present a case of a 15-year-old male with primary bone lymphoma who was initially referred for suspicion of chronic osteomyelitis of the mandible. A bone scan and gallium scan demonstrated congruent uptake in the mandible, suggestive of chronic osteomyelitis. A biopsy subsequently showed B-cell lymphoma of the bone with low Ki-67. A fluorodeoxyglucose positron emission tomography (FDG-PET) scan performed before therapy for staging revealed no increased uptake in the mandible. This case shows an atypical presentation of a rare disorder and is presented to emphasize the importance of baseline FDG-PET.
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spelling pubmed-54363262017-05-26 False Negative (18)F-fluorodeoxyglucose Positron Emission Tomography/Computed Tomography in Primary B-cell Lymphoma of the Bone Pelletier-Galarneau, Matthieu Martineau, Patrick Lambert, Raymond Turpin, Sophie World J Nucl Med Case Report We present a case of a 15-year-old male with primary bone lymphoma who was initially referred for suspicion of chronic osteomyelitis of the mandible. A bone scan and gallium scan demonstrated congruent uptake in the mandible, suggestive of chronic osteomyelitis. A biopsy subsequently showed B-cell lymphoma of the bone with low Ki-67. A fluorodeoxyglucose positron emission tomography (FDG-PET) scan performed before therapy for staging revealed no increased uptake in the mandible. This case shows an atypical presentation of a rare disorder and is presented to emphasize the importance of baseline FDG-PET. Medknow Publications & Media Pvt Ltd 2017 /pmc/articles/PMC5436326/ /pubmed/28553187 http://dx.doi.org/10.4103/1450-1147.203070 Text en Copyright: © 2017 World Journal of Nuclear Medicine http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms.
spellingShingle Case Report
Pelletier-Galarneau, Matthieu
Martineau, Patrick
Lambert, Raymond
Turpin, Sophie
False Negative (18)F-fluorodeoxyglucose Positron Emission Tomography/Computed Tomography in Primary B-cell Lymphoma of the Bone
title False Negative (18)F-fluorodeoxyglucose Positron Emission Tomography/Computed Tomography in Primary B-cell Lymphoma of the Bone
title_full False Negative (18)F-fluorodeoxyglucose Positron Emission Tomography/Computed Tomography in Primary B-cell Lymphoma of the Bone
title_fullStr False Negative (18)F-fluorodeoxyglucose Positron Emission Tomography/Computed Tomography in Primary B-cell Lymphoma of the Bone
title_full_unstemmed False Negative (18)F-fluorodeoxyglucose Positron Emission Tomography/Computed Tomography in Primary B-cell Lymphoma of the Bone
title_short False Negative (18)F-fluorodeoxyglucose Positron Emission Tomography/Computed Tomography in Primary B-cell Lymphoma of the Bone
title_sort false negative (18)f-fluorodeoxyglucose positron emission tomography/computed tomography in primary b-cell lymphoma of the bone
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5436326/
https://www.ncbi.nlm.nih.gov/pubmed/28553187
http://dx.doi.org/10.4103/1450-1147.203070
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