000119676 001__ 119676
000119676 005__ 20230519145612.0
000119676 0247_ $$2doi$$a10.1016/j.bjorl.2021.11.008
000119676 0248_ $$2sideral$$a127301
000119676 037__ $$aART-2021-127301
000119676 041__ $$aeng
000119676 100__ $$aGarcía-Curdi F.
000119676 245__ $$aCorrelation between PET-CT and ct in the staging after the treatment of head and neck squamous cell carcinoma
000119676 260__ $$c2021
000119676 5060_ $$aAccess copy available to the general public$$fUnrestricted
000119676 5203_ $$aObjective: The aim of this study is to find out if a single imaging test is enough to follow-up on an oncological post-treatment patient. In such a case, we would know which was more valuable after comparing the two, by CT or PET-CT. Methods: Between January 2012 and July 2018, we collected data from all patients with previous medical history who were treated with a head and neck squamous cell carcinoma in our hospital, through surgery or by using an organ preservation protocol which we had done. Patients were required to have a CT and a PET-CT performed in a maximum period of 30 days between techniques. We compared the post post-treatment stage given to each case by using only the physical examination (only the CT and the PET-CT), with the ones given by the Tumor Board. After treatment, we analysed the similarity through Cramer''s V statistic test. Results: We performed a comparative analysis, obtaining a correlation of 0.426 between the stages given by the Tumor Board and the one assigned based on physical examination, without imaging techniques. By only using the computed tomography as an imaging method the correlation was 0.565, whereas with only the use of positron emission computed technology, it was estimated at 0.858. When we compared the statistical association between stages using exclusively one of the two imaging techniques, the correlation was 0.451. Conclusion: Independent of the modality, we have demonstrated that in patients who have received previous treatment, there was a higher correlation in the stages with respect to the diagnostic method conducted by the Tumor Board using PET-CT as the sole image. Level of evidence: Level 1. © 2021 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial
000119676 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000119676 590__ $$a2.474$$b2021
000119676 591__ $$aOTORHINOLARYNGOLOGY$$b21 / 43 = 0.488$$c2021$$dQ2$$eT2
000119676 592__ $$a0.443$$b2021
000119676 593__ $$aOtorhinolaryngology$$c2021$$dQ3
000119676 594__ $$a2.6$$b2021
000119676 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000119676 700__ $$aLois-Ortega Y.
000119676 700__ $$0(orcid)0000-0003-3074-5778$$aMuniesa-del Campo A.$$uUniversidad de Zaragoza
000119676 700__ $$aMcGee-Laso A.
000119676 700__ $$0(orcid)0000-0002-5146-7976$$aSebastián-Cortés J.M.$$uUniversidad de Zaragoza
000119676 700__ $$0(orcid)0000-0002-3172-1148$$aVallés-Varela H.$$uUniversidad de Zaragoza
000119676 700__ $$0(orcid)0000-0003-0063-1067$$aLambea-Sorrosal J.J.$$uUniversidad de Zaragoza
000119676 7102_ $$11009$$2773$$aUniversidad de Zaragoza$$bDpto. Patología Animal$$cÁrea Sanidad Animal
000119676 7102_ $$11013$$2653$$aUniversidad de Zaragoza$$bDpto. Cirugía$$cÁrea Otorrinolaringología
000119676 7102_ $$11007$$2610$$aUniversidad de Zaragoza$$bDpto. Medicina, Psiqu. y Derm.$$cArea Medicina
000119676 773__ $$g(2021), 1168 [9 pp]$$pBrazilian journal of otorhinolaryngology$$tBrazilian Journal of Otorhinolaryngology$$x1808-8694
000119676 8564_ $$s669648$$uhttps://zaguan.unizar.es/record/119676/files/texto_completo.pdf$$yVersión publicada
000119676 8564_ $$s1868126$$uhttps://zaguan.unizar.es/record/119676/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000119676 909CO $$ooai:zaguan.unizar.es:119676$$particulos$$pdriver
000119676 951__ $$a2023-05-18-16:08:46
000119676 980__ $$aARTICLE