000838850 001__ 838850 000838850 005__ 20210129231644.0 000838850 0247_ $$2doi$$a10.1097/RLU.0000000000001873 000838850 0247_ $$2ISSN$$a0363-9762 000838850 0247_ $$2ISSN$$a1536-0229 000838850 0247_ $$2pmid$$apmid:29076908 000838850 0247_ $$2WOS$$aWOS:000415755700005 000838850 0247_ $$2altmetric$$aaltmetric:28127931 000838850 037__ $$aFZJ-2017-07360 000838850 082__ $$a610 000838850 1001_ $$0P:(DE-HGF)0$$aHutterer, Markus$$b0 000838850 245__ $$aAIDS-Related Central Nervous System Toxoplasmosis With Increased 18F-Fluoroethyl-L-Tyrosine Amino Acid PET Uptake Due to LAT1/2 Expression of Inflammatory Cells 000838850 260__ $$aPhiladelphia, Pa.$$bLippincott Williams & Wilkins$$c2017 000838850 3367_ $$2DRIVER$$aarticle 000838850 3367_ $$2DataCite$$aOutput Types/Journal article 000838850 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1510153164_32339 000838850 3367_ $$2BibTeX$$aARTICLE 000838850 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000838850 3367_ $$00$$2EndNote$$aJournal Article 000838850 520__ $$aWe report the case of a 40-year-old woman with a progressive right-sided hemiparesis. Standard MRI revealed a contrast-enhancing brain lesion within the left basal ganglia. 18Ffluoroethyl-L-tyrosine (18F-FET) PET showed a distinct tracer uptake (lesion-to-brain ratio [LBR]: LBRmax = 2.03, LBRmean = 1.68) with a significant larger metabolic lesion volume than contrast-enhancement in MRI, indicating cerebral glioma. Surprisingly, histopathologic analysis demonstrated central nervous system toxoplasmosis with pronounced inflammatory reaction (reactive astrogliosis, microglia activation, macrophage, and T-lymphocyte infiltration), which was associated with strong LAT1/LAT2/CD98 expression. In conclusion, inflammatory brain lesions, such as cerebral toxoplasmosis, represent a potential pitfall of 18F-FET PET mimicking a brain tumor. 000838850 536__ $$0G:(DE-HGF)POF3-573$$a573 - Neuroimaging (POF3-573)$$cPOF3-573$$fPOF III$$x0 000838850 588__ $$aDataset connected to CrossRef 000838850 7001_ $$0P:(DE-HGF)0$$aBumes, Elisabeth$$b1 000838850 7001_ $$0P:(DE-HGF)0$$aRiemenschneider, Markus J.$$b2 000838850 7001_ $$0P:(DE-HGF)0$$aGrosse, Jirka$$b3 000838850 7001_ $$0P:(DE-HGF)0$$aHellwig, Dirk$$b4 000838850 7001_ $$0P:(DE-Juel1)143792$$aGalldiks, Norbert$$b5$$ufzj 000838850 7001_ $$0P:(DE-Juel1)131777$$aLangen, Karl-Josef$$b6$$ufzj 000838850 7001_ $$0P:(DE-HGF)0$$aHau, Peter$$b7 000838850 773__ $$0PERI:(DE-600)2045053-9$$a10.1097/RLU.0000000000001873$$gVol. 42, no. 12, p. e506 - e508$$n12$$pe506 - e508$$tClinical nuclear medicine$$v42$$x0363-9762$$y2017 000838850 909CO $$ooai:juser.fz-juelich.de:838850$$pVDB 000838850 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)143792$$aForschungszentrum Jülich$$b5$$kFZJ 000838850 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)131777$$aForschungszentrum Jülich$$b6$$kFZJ 000838850 9131_ $$0G:(DE-HGF)POF3-573$$1G:(DE-HGF)POF3-570$$2G:(DE-HGF)POF3-500$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bKey Technologies$$lDecoding the Human Brain$$vNeuroimaging$$x0 000838850 9141_ $$y2017 000838850 915__ $$0StatID:(DE-HGF)0410$$2StatID$$aAllianz-Lizenz 000838850 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz 000838850 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline 000838850 915__ $$0StatID:(DE-HGF)0310$$2StatID$$aDBCoverage$$bNCBI Molecular Biology Database 000838850 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bCLIN NUCL MED : 2015 000838850 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS 000838850 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List 000838850 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded 000838850 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection 000838850 915__ $$0StatID:(DE-HGF)1110$$2StatID$$aDBCoverage$$bCurrent Contents - Clinical Medicine 000838850 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5 000838850 9201_ $$0I:(DE-Juel1)INM-3-20090406$$kINM-3$$lKognitive Neurowissenschaften$$x0 000838850 9201_ $$0I:(DE-Juel1)INM-4-20090406$$kINM-4$$lPhysik der Medizinischen Bildgebung$$x1 000838850 9201_ $$0I:(DE-82)080010_20140620$$kJARA-BRAIN$$lJARA-BRAIN$$x2 000838850 980__ $$ajournal 000838850 980__ $$aVDB 000838850 980__ $$aI:(DE-Juel1)INM-3-20090406 000838850 980__ $$aI:(DE-Juel1)INM-4-20090406 000838850 980__ $$aI:(DE-82)080010_20140620 000838850 980__ $$aUNRESTRICTED