Tc-99m TRODAT uptake in an osteoid tumor of clivus

Tc-99m TRODAT is cocaine analog and binds to the dopamine transporter in vivo. Tc-99m TRODAT single-photon emission computed tomography/computed tomography. (SPECT/CT) is useful for demonstrating presynaptic dopaminergic dysfunction in patients with Parkinsonism. However, few reports have shown extr...

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Autores principales: Taywade, Sameer, Tripathi, Madhavi, Tandon, Vivek, Das, Chandan Jyoti, Damle, Nishikant Avinash, Shamim, Shamim Ahmed, Thukral, Parul, Bal, Chandrasekhar
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2016
Materias:
Interesting Images
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5041426/
https://www.ncbi.nlm.nih.gov/pubmed/27833323
http://dx.doi.org/10.4103/0972-3919.190805
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author Taywade, Sameer
Tripathi, Madhavi
Tandon, Vivek
Das, Chandan Jyoti
Damle, Nishikant Avinash
Shamim, Shamim Ahmed
Thukral, Parul
Bal, Chandrasekhar
author_facet Taywade, Sameer
Tripathi, Madhavi
Tandon, Vivek
Das, Chandan Jyoti
Damle, Nishikant Avinash
Shamim, Shamim Ahmed
Thukral, Parul
Bal, Chandrasekhar
author_sort Taywade, Sameer
collection PubMed
description Tc-99m TRODAT is cocaine analog and binds to the dopamine transporter in vivo. Tc-99m TRODAT single-photon emission computed tomography/computed tomography. (SPECT/CT) is useful for demonstrating presynaptic dopaminergic dysfunction in patients with Parkinsonism. However, few reports have shown extrastriatal uptake of Tc-99m TRODAT. We present the case of a 67-year-old male who underwent Tc-99m TRODAT SPECT/CT for evaluation of Parkinsonism. In addition to tracer binding in the striatum, tracer uptake was noted in an osteoid tumor of the clivus. Integrated SPECT/CT enabled precise localization and characterization of the extrastriatal site of tracer binding and emphasizes the importance of such coincidental findings.
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spelling pubmed-50414262016-11-11 Tc-99m TRODAT uptake in an osteoid tumor of clivus Taywade, Sameer Tripathi, Madhavi Tandon, Vivek Das, Chandan Jyoti Damle, Nishikant Avinash Shamim, Shamim Ahmed Thukral, Parul Bal, Chandrasekhar Indian J Nucl Med Interesting Images Tc-99m TRODAT is cocaine analog and binds to the dopamine transporter in vivo. Tc-99m TRODAT single-photon emission computed tomography/computed tomography. (SPECT/CT) is useful for demonstrating presynaptic dopaminergic dysfunction in patients with Parkinsonism. However, few reports have shown extrastriatal uptake of Tc-99m TRODAT. We present the case of a 67-year-old male who underwent Tc-99m TRODAT SPECT/CT for evaluation of Parkinsonism. In addition to tracer binding in the striatum, tracer uptake was noted in an osteoid tumor of the clivus. Integrated SPECT/CT enabled precise localization and characterization of the extrastriatal site of tracer binding and emphasizes the importance of such coincidental findings. Medknow Publications & Media Pvt Ltd 2016 /pmc/articles/PMC5041426/ /pubmed/27833323 http://dx.doi.org/10.4103/0972-3919.190805 Text en Copyright: © Indian 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 Interesting Images
Taywade, Sameer
Tripathi, Madhavi
Tandon, Vivek
Das, Chandan Jyoti
Damle, Nishikant Avinash
Shamim, Shamim Ahmed
Thukral, Parul
Bal, Chandrasekhar
Tc-99m TRODAT uptake in an osteoid tumor of clivus
title Tc-99m TRODAT uptake in an osteoid tumor of clivus
title_full Tc-99m TRODAT uptake in an osteoid tumor of clivus
title_fullStr Tc-99m TRODAT uptake in an osteoid tumor of clivus
title_full_unstemmed Tc-99m TRODAT uptake in an osteoid tumor of clivus
title_short Tc-99m TRODAT uptake in an osteoid tumor of clivus
title_sort tc-99m trodat uptake in an osteoid tumor of clivus
topic Interesting Images
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5041426/
https://www.ncbi.nlm.nih.gov/pubmed/27833323
http://dx.doi.org/10.4103/0972-3919.190805
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