000130830 001__ 130830 000130830 005__ 20240228145554.0 000130830 0247_ $$2doi$$a10.2967/jnumed.116.189233 000130830 0247_ $$2pmid$$apmid:28473595 000130830 0247_ $$2ISSN$$a0022-3123 000130830 0247_ $$2ISSN$$a0097-9058 000130830 0247_ $$2ISSN$$a0161-5505 000130830 0247_ $$2ISSN$$a1535-5667 000130830 0247_ $$2ISSN$$a2159-662X 000130830 0247_ $$2altmetric$$aaltmetric:19941300 000130830 037__ $$aDKFZ-2017-05908 000130830 041__ $$aeng 000130830 082__ $$a610 000130830 1001_ $$aKesch, Claudia$$b0 000130830 245__ $$aIntraindividual Comparison of (18)F-PSMA-1007 PET/CT, Multiparametric MRI, and Radical Prostatectomy Specimens in Patients with Primary Prostate Cancer: A Retrospective, Proof-of-Concept Study. 000130830 260__ $$aNew York, NY$$bSoc.$$c2017 000130830 3367_ $$2DRIVER$$aarticle 000130830 3367_ $$2DataCite$$aOutput Types/Journal article 000130830 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1533902674_22843 000130830 3367_ $$2BibTeX$$aARTICLE 000130830 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000130830 3367_ $$00$$2EndNote$$aJournal Article 000130830 520__ $$a(68)Ga-prostate-specific membrane antigen (PSMA)-11 PET/CT represents an advanced method for the staging of primary prostate cancer (PCa) and diagnosis of recurrent or metastatic PCa. However, because of the narrow availability of (68)Ga the development of alternative tracers is of high interest. The objective of this study was to examine the value of the new PET tracer (18)F-PSMA-1007 for the staging of local disease by comparing it with multiparametric MRI (mpMRI) and radical prostatectomy (RP) histopathology. Methods: In 2016, (18)F-PSMA-1007 PET/CT was performed in 10 men with biopsy-confirmed high-risk PCa. Nine patients underwent mpMRI in the process of primary diagnosis. Consecutively, RP was performed in all 10 men. Agreement analysis was performed retrospectively. PSMA staining was added for representative sections in RP specimen slices. Localization and agreement analysis of (18)F-PSMA-1007 PET/CT, mpMRI, and RP specimens was performed by dividing the prostate into 38 sections as described in the prostate imaging reporting and data system (PI-RADS) (version 2). Sensitivity, specificity, positive predictive values, negative predictive values (NPVs), and accuracy were calculated for total and near-total agreement. Results:(18)F-PSMA-1007 PET/CT had an NPV of 68% and an accuracy of 75%, and mpMRI had an NPV of 88% and an accuracy of 73% for total agreement. Near-total agreement analysis resulted in an NPV of 91% and an accuracy of 93% for (18)F-PSMA-1007 PET/CT and 91% and 87% for mpMRI, respectively. Retrospective combination of mpMRI and PET/CT had an accuracy of 81% for total and 93% for near-total agreement. Conclusion: Comparison with RP histopathology demonstrates that (18)F-PSMA-1007 PET/CT is promising for accurate local staging of PCa. 000130830 536__ $$0G:(DE-HGF)POF3-315$$a315 - Imaging and radiooncology (POF3-315)$$cPOF3-315$$fPOF III$$x0 000130830 588__ $$aDataset connected to CrossRef, PubMed, 000130830 7001_ $$aVinsensia, Maria$$b1 000130830 7001_ $$0P:(DE-He78)79897f8897ff77676549d9895258a0f2$$aRadtke, Jan Philipp$$b2 000130830 7001_ $$0P:(DE-He78)3d04c8fee58c9ab71f62ff80d06b6fec$$aSchlemmer, Heinz-Peter$$b3 000130830 7001_ $$aHeller, Martina$$b4 000130830 7001_ $$aEllert, Elena$$b5 000130830 7001_ $$0P:(DE-He78)457c042884c901eb0a02c18bb1d30103$$aHolland-Letz, Tim$$b6 000130830 7001_ $$aDuensing, Stefan$$b7 000130830 7001_ $$aGrabe, Nils$$b8 000130830 7001_ $$0P:(DE-He78)440aad6e9a60396ff0bcd7c2862db18c$$aAfshar-Oromieh, Ali$$b9 000130830 7001_ $$aWieczorek, Kathrin$$b10 000130830 7001_ $$0P:(DE-He78)3373acf5d3b93adfd9ea973cf2d218aa$$aSchäfer, Martin$$b11 000130830 7001_ $$0P:(DE-He78)4f3bf0db0166b782272f523c85369931$$aNeels, Oliver$$b12 000130830 7001_ $$0P:(DE-He78)427023ff7e5f28a11e61fce0b4917b57$$aCardinale, Jens$$b13$$udkfz 000130830 7001_ $$aKratochwil, Clemens$$b14 000130830 7001_ $$aHohenfellner, Markus$$b15 000130830 7001_ $$0P:(DE-He78)9793347ba83f527b81a22ab75af9378a$$aKopka, Klaus$$b16 000130830 7001_ $$0P:(DE-He78)13a0afba029f5f64dc18b25ef7499558$$aHaberkorn, Uwe$$b17 000130830 7001_ $$aHadaschik, Boris A$$b18 000130830 7001_ $$0P:(DE-He78)5ca7e97b2769bb97f8c73431c6566b94$$aGiesel, Frederik$$b19$$eLast author 000130830 773__ $$0PERI:(DE-600)2040222-3$$a10.2967/jnumed.116.189233$$gVol. 58, no. 11, p. 1805 - 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