4 results on '"Alonso Fernandez, PAF"'
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2. Poster session 5: Friday 5 December 2014, 14: 00–18: 00Location: Poster area
- Author
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Igual Munoz, B, Erdociain Perales, MEP, Maceira Gonzalez Alicia, AMG, Vazquez Sanchez, ALEJAN, Miro Palau, VMP, Alonso Fernandez, PAF, Donate Bertolin, LDB, Estornell Erill, JEE, Cervera, AC, and Montero Argudo Anastasio, AMA
- Published
- 2014
3. Poster session 6: Saturday 6 December 2014, 08:30-12:30 * Location: Poster area
- Author
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Goirigolzarri Artaza, J, Gallego Delgado, M, Jaimes Castellanos, CP, Cavero Gibanel, MA, Pastrana Ledesma, MA, Alonso Pulpon, LA, Gonzalez Mirelis, J, Al Ansi, R Z, Sokolovic, S, Cerin, G, Szychta, W, Popa, B A, Botezatu, D, Benea, D, Manganiello, S, Corlan, A, Jabour, A, Igual Munoz, B, Osaca Asensi, JOA, Andres La Huerta, AALH, Maceira Gonzalez, AMG, Estornell Erill, JEE, Cano Perez, OCP, Sancho-Tello, MJSTDC, Alonso Fernandez, PAF, Sepulveda Sanchez, PSS, Montero Argudo, AMA, Palombo, C, Morizzo, C, Baluci, M, Kozakova, M, Panajotu, A, Karady, J, Szeplaki, G, Horvath, T, Tarnoki, DL, Jermendy, AL, Geller, L, Merkely, B, Maurovich-Horvat, P, Group, MTA-SE "Lendület" Cardiovascular Imaging Research, Moustafa, S, Mookadam, F, Youssef, M, Zuhairy, H, Connelly, M, Prieur, T, Alvarez, N, Ashikhmin, Y, Drapkina, O, Boutsikou, M, Demerouti, E, Leontiadis, E, Petrou, E, Karatasakis, G, Kozakova, M, Morizzo, C, Bianchi, V, Marchi, B, Federico, G, Palombo, C, Chatzistamatiou, E, Moustakas, G, Memo, G, Konstantinidis, D, Mpampatzeva Vagena, I, Manakos, K, Traxanas, K, Vergi, N, Feretou, A, Kallikazaros, I, Goto, M, Uejima, T, Itatani, K, Pedrizzetti, G, Mada, RO, Daraban, AM, Duchenne, J, Voigt, JU, Chiu, D Y Y, Green, D, Johnstone, L, Sinha, S, Kalra, PA, Abidin, N, Group, Salford Vascular Research, Sikora-Frac, M, Zaborska, B, Maciejewski, P, Bednarz, B, Budaj, A, Nemes, A, Sasi, V, Gavaller, H, Kalapos, A, Domsik, P, Katona, A, Szucsborus, T, Ungi, T, Forster, T, Ungi, I, Pluchinotta, FR, Arcidiacono, C, Saracino, A, Carminati, M, Bussadori, C, Dahlslett, T, Karlsen, S, Grenne, B, Sjoli, B, Bendz, B, Skulstad, H, Smiseth, OA, Edvardsen, T, Brunvand, H, Vereckei, A, Szelenyi, ZS, Szenasi, G, Santoro, C, Galderisi, M, Niglio, T, Santoro, M, Stabile, E, Rapacciuolo, A, Spinelli, L, De Simone, G, Esposito, G, Trimarco, B, Hubert, S, Jacquier, A, Fromonot, J, Resseguier, C, Tessier, A, Guieu, R, Renard, S, Haentjiens, J, Lavoute, C, Habib, G, Menting, M E, Koopman, LP, Mcghie, JS, Rebel, B, Gnanam, D, Helbing, WA, Van Den Bosch, AE, Roos-Hesselink, JW, Shiino, K, Yamada, A, Sugimoto, K, Takada, K, Takakuwa, Y, Miyagi, M, Iwase, M, Ozaki, Y, Placido, R, Ramalho, A, Nobre E Menezes, M, Cortez-Dias, N, Goncalves, S, Guimaraes, T, Robalo Martins, S, Francisco, AR, Almeida, AG, Nunes Diogo, A, Hayashi, T, Itatani, K, Inuzuka, R, Shindo, T, Hirata, Y, Shimizu, N, Miyaji, K, Henri, C, Dulgheru, R, Magne, J, Kou, S, Davin, L, Nchimi, A, Oury, C, Pierard, L, Lancellotti, P, Kovalyova, O, Honchar, O, Tengku, WINDA, Ketaren, ANDRE, Mingo Santos, S, Monivas Palomero, V, Restrepo Cordoba, A, Rodriguez Gonzalez, E, Goirigolzarri Artaza, J, Sayago Silva, I, Garcia Lunar, I, Mitroi, C, Cavero Gibanel, M, Segovia Cubero, J, Ryu, SK, Park, JY, Kim, SH, Choi, JW, Goh, CW, Byun, YS, Choi, JH, Westholm, C, Johnson, J, Jernberg, T, Winter, R, Rio, P, Moura Branco, L, Galrinho, A, Pinto Teixeira, P, Viveiros Monteiro, A, Portugal, G, Pereira-Da-Silva, T, Afonso Nogueira, M, Abreu, J, Cruz Ferreira, R, Mazzone, A, Botto, N, Paradossi, U, Chabane, A, Francini, M, Cerone, E, Baroni, M, Maffei, S, Berti, S, Tatu-Chitoiu, G P, Deleanu, D, Macarie, C, Chioncel, O, Dorobantu, M, Udroiu, C, Calmac, L, Diaconeasa, A, Vintila, V, Vinereanu, D, investigators, RO-STEMI, Ghattas, A, Shantsila, E, Griffiths, H, Lip, GY, Galli, E, Guirette, Y, Daudin, M, Auffret, V, Mabo, P, Donal, E, Fabiani, I, Conte, L, Scatena, C, Barletta, V, Pratali, S, De Martino, A, Bortolotti, U, Naccarato, AG, Di Bello, V, Falanga, G, Alati, E, Di Giannuario, G, Zito, C, Cusma' Piccione, M, Carerj, S, Oreto, G, Dattilo, G, Alfieri, O, La Canna, G, Generati, G, Bandera, F, Pellegrino, M, Alfonzetti, E, Labate, V, Guazzi, M, Cho, EJ, Park, S-J, Lim, HJ, Yoon, HR, Chang, S-A, Lee, S-C, Park, SW, Cengiz, B, Sahin, S T, Yurdakul, S, Kahraman, S, Bozkurt, A, Aytekin, S, Borges, I P, Peixoto, ECS, Peixoto, RTS, Peixoto, RTS, Marcolla, VF, Venkateshvaran, A, Sola, S, Dash, P K, Thapa, P, Manouras, A, Winter, R, Brodin, LA, Govind, S C, Mizariene, V, Verseckaite, R, Bieseviciene, M, Karaliute, R, Jonkaitiene, R, Vaskelyte, J, Arzanauskiene, R, Janenaite, J, Jurkevicius, R, Rosner, S, Orban, M, Nadjiri, J, Lesevic, H, Hadamitzky, M, Sonne, C, Manganaro, R, Carerj, S, Cusma-Piccione, MC, Caprino, A, Boretti, I, Todaro, MC, Falanga, G, Oreto, L, D'angelo, MC, Zito, C, Le Tourneau, T, Cueff, C, Richardson, M, Hossein-Foucher, C, Fayad, G, Roussel, JC, Trochu, JN, Vincentelli, A, Obase, K, Weinert, L, Lang, R, Cavalli, G, Muraru, D, Miglioranza, MH, Addetia, K, Veronesi, F, Cucchini, U, Mihaila, S, Tadic, M, Lang, RM, Badano, L, Polizzi, V, Pino, PG, Luzi, G, Bellavia, D, Fiorilli, R, Chialastri, C, Madeo, A, Malouf, J, Buffa, V, Musumeci, F, Gripari, P, Tamborini, G, Bottari, V, Maffessanti, F, Carminati, C, Muratori, M, Vignati, C, Bartorelli, A, Alamanni, F, Pepi, M, Polymeros, S, Dimopoulos, A, Spargias, K, Karatasakis, G, Athanasopoulos, G, Pavlides, G, Dagres, N, Vavouranakis, E, Stefanadis, C, Cokkinos, DV, Pradel, S, Mohty, D, Magne, J, Darodes, N, Lavergne, D, Damy, T, Beaufort, C, Aboyans, V, Jaccard, A, Mzoughi, K, Zairi, I, Jabeur, M, Ben Moussa, F, Ben Chaabene, A, Kamoun, S, Mrabet, K, Fennira, S, Zargouni, A, Kraiem, S, Jovanova, S, Arnaudova-Dezjulovic, F, Correia, C E, Cruz, I, Marques, N, Fernandes, M, Bento, D, Moreira, D, Lopes, L, Azevedo, O, GROUP, SUNSHINE, Keramida, K, Kouris, N, Kostopoulos, V, Psarrou, G, Giannaris, V, Olympios, CD, Marketou, M, Parthenakis, F, Kalyva, N, Pontikoglou, CH, Maragkoudakis, S, Zacharis, E, Patrianakos, A, Roufas, K, Papadaki, H, Vardas, P, Dominguez Rodriguez, F, Monivas Palomero, V, Mingo Santos, S, Arribas Rivero, B, Cuenca Parra, S, Zegri Reiriz, I, Vazquez Lopez-Ibor, J, Garcia-Pavia, P, Szulik, M, Streb, W, Wozniak, A, Lenarczyk, R, Sliwinska, A, Kalarus, Z, Kukulski, T, Nemes, A, Domsik, P, Kalapos, A, Forster, T, Serra, W, Lumetti, FL, Mozzani, FM, Del Sante, GDS, Ariani, AA, Corros, C, Colunga, S, Garcia-Campos, A, Diaz, E, Martin, M, Rodriguez-Suarez, ML, Leon, V, Fidalgo, A, Moris, C, De La Hera, JM, Kylmala, M M, Rosengard-Barlund, M, Groop, P H, Lommi, J, Bruin De- Bon, HACM, Bilt Van Der, IA, Wilde, AA, Brink Van Den, RBA, Teske, AJ, Rinkel, GJ, Bouma, BJ, Teixeira, R, Monteiro, R, Garcia, J, Silva, A, Graca, M, Baptista, R, Ribeiro, M, Cardim, N, Goncalves, L, Duszanska, A, Skoczylas, I, Kukulski, T, Polonski, L, Kalarus, Z, Choi, J-H, Park, JS, Ahn, JH, Lee, JW, Ryu, SK, Ahn, J, Kim, DH, Lee, HO, Przewlocka-Kosmala, M, Mlynarczyk, J, Rojek, A, Mysiak, A, Kosmala, W, Pellissier, A, Larochelle, E, Krsticevic, L, Baron, E, Le, V, Roy, A, Deragon, A, Cote, M, Garcia, D, Tournoux, F, Yiangou, K, Azina, C, Yiangou, A, Zitti, M, Ioannides, M, Ricci, F, Dipace, G, Aquilani, R, Radico, F, Cicchitti, V, Bianco, F, Miniero, E, Petrini, F, De Caterina, R, Gallina, S, Jardim Prista Monteiro, R, Teixeira, R, Garcia, J, Baptista, R, Ribeiro, M, Cardim, N, Goncalves, L, Chung, H, Kim, JY, Joung, B, Uhm, JS, Pak, HN, Lee, MH, Lee, KY, Ragab, AM, Abdelwahab, AMIR, Yazeed, YASER, El Naggar, WAEL, Spahiu, K, Spahiu, E, Doko, A, Liesting, C, Brugts, JJ, Kofflard, MJM, Kitzen, JJEM, Boersma, E, Levin, M-D, Coppola, C, Piscopo, G, Rea, D, Maurea, C, Caronna, A, Capasso, I, Maurea, N, Azevedo, O, Tadeu, I, Lourenco, M, Portugues, J, Pereira, V, Lourenco, A, Nesukay, E, Kovalenko, V, Cherniuk, S, Danylenko, O, Muhammedov, MB, Ahmedova, DM, Hojakuliyev, BG, Atayeva, D, Nemes, A, Domsik, P, Kalapos, A, Lengyel, C, Varkonyi, TT, Orosz, A, Forster, T, Castro, M, Abecasis, J, Dores, H, Madeira, S, Horta, E, Ribeiras, R, Canada, M, Andrade, MJ, Mendes, M, Morosin, M, Piazza, R, Leonelli, V, Leiballi, E, Pecoraro, R, Cinello, M, Dell' Angela, L, Cassin, M, Sinagra, G, Nicolosi, GL, Wierzbowska-Drabik, K, Hamala, P, Kasprzak, JD, O'driscoll, J, Rossato, C, Gargallo-Fernandez, P, Araco, M, Sharma, S, Sharma, R, Jakus, N, Baricevic, Z, Ljubas Macek, J, Skoric, B, Skorak, I, Velagic, V, Separovic Hanzevacki, J, Milicic, D, Cikes, M, Deljanin Ilic, M, Ilic, S, Kocic, G, Pavlovic, R, Stoickov, V, Ilic, V, Nikolic, LJ, Generati, G, Bandera, F, Pellegrino, M, Alfonzetti, E, Labate, V, Guazzi, M, Labate, V, Bandera, F, Generati, G, Pellegrino, M, Donghi, V, Alfonzetti, E, Guazzi, M, Zakarkaite, D, Kramena, R, Aidietiene, S, Janusauskas, V, Rucinskas, K, Samalavicius, R, Norkiene, I, Speciali, G, Aidietis, A, Kemaloglu Oz, T, Ozpamuk Karadeniz, F, Akyuz, S, Unal Dayi, S, Esen Zencirci, A, Atasoy, I, Osken, A, Eren, M, Fazendas, P R, Caldeira, D, Stuart, B, Cruz, I, Rocha Lopes, L, Almeida, A R, Sousa, P, Joao, I, Cotrim, C, Pereira, H, Fazendas, P R, Caldeira, D, Stuart, B, Cruz, I, Rocha Lopes, L, Almeida, A R, Joao, I, Cotrim, C, Pereira, H, Sinem Cakal, SC, Elif Eroglu, EE, Baydar, O, Beytullah Cakal, BC, Mehmet Vefik Yazicioglu, MVY, Mustafa Bulut, MB, Cihan Dundar, CD, Kursat Tigen, KT, Birol Ozkan, BO, Ali Metin Esen, A, Yagasaki, H, Kawasaki, M, Tanaka, R, Minatoguchi, S, Houle, H, Warita, S, Ono, K, Noda, T, Watanabe, S, Minatoguchi, S, Cho, E J, Park, S J, Lim, H J, Chang, S A, Lee, S C, Park, S W, Cho, E J, Park, S J, Lim, H J, Chang, S A, Lee, S C, Park, S W, Mornos, C, Cozma, D, Ionac, A, Mornos, A, Popescu, I, Ionescu, G, Pescariu, S, Melzer, L, Faeh-Gunz, A, Seifert, B, Attenhofer Jost, C H, Storve, S, Haugen, BO, Dalen, H, Grue, JF, Samstad, S, Torp, H, Ferrarotti, L, Maggi, E, Piccinino, C, Sola, D, Pastore, F, Marino, PN, Ranjbar, S, Karvandi, M, Hassantash, SA, Karvandi, M, Ranjbar, S, Tierens, S, Remory, I, Bala, G, Gillis, K, Hernot, S, Droogmans, S, Cosyns, B, Lahoutte, T, Tran, N, Poelaert, J, Al-Mallah, M, Alsaileek, A, Nour, K, Celeng, CS, Horvath, T, Kolossvary, M, Karolyi, M, Panajotu, A, Kitslaar, P, Merkely, B, Maurovich Horvat, P, Group, MTA-SE "Lendület" Cardiovascular Imaging Research, Aguiar Rosa, S, Ramos, R, Marques, H, Portugal, G, Pereira Da Silva, T, Rio, P, Afonso Nogueira, M, Viveiros Monteiro, A, Figueiredo, L, and Cruz Ferreira, R
- Abstract
Introduction: The increase of left auricular volume (LAV) is a robust cardiovascular event predictor. Despite that echochardiography is more often used, cardiac MRI is considered more accurate. Our objetives are to validate "fast" LAV measures by MRI vs the considered gold standard (GS) and to compare Echo and MRI in a wide spectrum of patients. Methods: In a non-selected popullation with MRI study previously realized, we measured LAV by biplane method (BPMR) and by area-length in 4 chamber view (ALMR) and compared them with biplane (BPe) and discs method (MDDe) in 4 chamber view in echo. To validate MRI measurements, we measured LAV in short axis slices (Simpson Method, SM) in a group of patients and considered it the GS. Results: 186 patients were included (mean age 51 ± 17 age; 123 male; 14 in AF) with clinical indication of cardiac MRI (Philips 1,5 T). In 24 patients SM was calculated. 29% of cardiac MRI were considered normal. Mean underlying pathologies were myocardiopathy (27%), Ischemic myocardiopathy (17%), myopericarditis (10%), prior to AF ablation (4%), valvular disease (6%) and miscellaneous (7%). Excellent correlation was obtained between "fast" MRI measurements and SM in MRI (SM vs BPMR interclass correlation coefficient ICC=0.965 and SM vs ALMR, ICC=0.958; P<0.05) with low interobserver variability (ICC=0.983 for SM; ICC=0.949 for BPMR; ICC=0.931 for ALMR). "Fast" measurements by MRI showed stadistical correlation between them (CCI=0.910) (Figure). Correlation between Echo and MRI measures was only moderate. (BPRM vs BPe CCI=0,469 mean difference -30 ml; ALMR vs MDDe ICC=0,456 mean difference -24 mL). Conclusions: ‘fast’ LAV measures by MRI are comparable with the MRI GS and also between them. Echo values seem to underestimate compared to MRI, so its use may not be suitable.
- Published
- 2014
- Full Text
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4. Poster session 5: Friday 5 December 2014, 14:00-18:00 * Location: Poster area
- Author
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Turco, A, Duchenne, J, Nuyts, J, Gheysens, O, Voigt, J-U, Claus, P, Vunckx, K, Muhtarov, K, Ozer, N, Turk, G, Sunman, H, Karakulak, U, Sahiner, L, Kaya, B, Yorgun, H, Hazirolan, T, Aytemir, K, Warita, S, Kawasaki, M, Tanaka, R, Houle, H, Yagasaki, H, Nagaya, M, Ono, K, Noda, T, Watanabe, S, Minatoguchi, S, Kyle, AS, Dauphin, C, Lusson, J R, Dragoi Galrinho, R, Rimbas, RC, Ciobanu, AO, Marinescu, B, Cinteza, M, Vinereanu, D, 28343/04.11.2013, number, Medicine, Funding Authority: University of, Davila, Pharmacy Carol, "Young Researchers" Projects – 2013, Buchar, Dragoi Galrinho, R, Ciobanu, AO, Rimbas, RC, Marinescu, B, Cinteza, M, Vinereanu, D, 159/1.5/S/138907, Grant POSDRU, Aparina, O, Stukalova, O, Butorova, E, Makeev, M, Bolotova, M, Parkhomenko, D, Golitsyn, SP, Zengin, E, Hoffmann, B A, Ramuschkat, M, Ojeda, F, Weiss, C, Willems, S, Blankenberg, S, Schnabel, R B, Sinning, C R, Schubert, U, Suhai, F I, Toth, A, Kecskes, K, Czimbalmos, CS, Csecs, I, Maurovich-Horvat, P, Simor, T, Merkely, B, Vago, H, Slawek, D, Chrzanowski, L, Krecki, R, Binkowska, A, Kasprzak, J D, Palombo, C, Morizzo, C, Kozakova, M, Biering-Sorensen, T, Mogelvang, R, Jensen, JS, Charisopoulou, DC, Koulaouzidis, GK, Rydberg, AR, Henein, MH, Kovacs, A, Olah, A, Lux, A, Matyas, C, Nemeth, BT, Kellermayer, D, Ruppert, M, Birtalan, E, Merkely, B, Radovits, T, Sengelov, M, Biering-Sorensen, T, Jorgensen, PG, Bruun, NE, Fritz-Hansen, T, Bech, J, Olsen, FJ, Sivertsen, J, Jensen, JS, Henri, C, Dulgheru, R, Magne, J, Kou, S, Davin, L, Nchimi, A, Oury, C, Pierard, L, Lancellotti, P, Sahin, S T, Cengiz, B, Yurdakul, S, Altuntas, E, Aytekin, V, Aytekin, S, Bajraktari, G, Ibrahimi, P, Bytyci, I, Ahmeti, A, Batalli, A, Elezi, S, Henein, MY, Pavlyukova, EN, Tereshenkova, EK, Karpov, RS, Barbier, P, Mirea, O, Guglielmo, M, Savioli, G, Cefalu, C, Maltagliati, MC, Tumasyan, LR, Adamyan, KG, Chilingaryan, AL, Tunyan, LG, Kowalik, E, Klisiewicz, A, Biernacka, EK, Hoffman, P, Park, CS, Yi, JEY, Cho, JSC, Ihm, SHI, Kim, HYK, Cho, EJC, Jeon, HKJ, Jung, HOJ, Youn, HJY, Mcghie, JS, Menting, ME, Vletter, WB, Roos-Hesselink, JW, Geleijnse, ML, Van Der Zwaan, H, Van Den Bosch, A, Spethmann, S, Baldenhofer, G, Stangl, V, Baumann, G, Stangl, K, Laule, M, Dreger, H, Knebel, F, Erdei, T, Edwards, J, Braim, D, Yousef, Z, Fraser, AG, Cardiff, Investigators, MEDIA, Keramida, K, Kouris, N, Kostopoulos, V, Kostakou, P, Petrogiannos, CH, Olympios, CD, Bajraktari, G, Berisha, G, Bytyci, I, Ibrahimi, P, Rexhepaj, N, Henein, MY, Wdowiak-Okrojek, K, Shim, A, Wejner-Mik, P, Szymczyk, E, Michalski, B, Kasprzak, JD, Lipiec, P, Tarr, A, Stoebe, S, Pfeiffer, D, Hagendorff, A, Haykal, M, Ryu, SK, Park, JY, Kim, SH, Choi, JW, Goh, CW, Byun, YS, Choi, JH, Sonoko, M, Onishi, T, Fujimoto, W, Yamada, S, Taniguchi, Y, Yasaka, Y, Kawai, H, Okura, H, Sakamoto, Y, Murata, E, Kanai, M, Kataoka, T, Kimura, T, Watanabe, N, Kuriyama, N, Nakama, T, Furugen, M, Sagara, S, Koiwaya, H, Ashikaga, K, Matsuyama, A, Shibata, Y, Meimoun, P, Abouth, S, Martis, S, Boulanger, J, Elmkies, F, Zemir, H, Tzvetkov, B, Luycx-Bore, A, Clerc, J, Galli, E, Oger, E, Guirette, Y, Daudin, M, Fournet, M, Donal, E, Galli, E, Guirette, Y, Mabo, P, Donal, E, Keramida, K, Kouris, N, Kostopoulos, V, Psarrou, G, Petrogiannos, CH, Hatzigiannis, P, Olympios, CD, Igual Munoz, B, Erdociain Perales, MEP, Maceira Gonzalez Alicia, AMG, Vazquez Sanchez, ALEJAN, Miro Palau, VMP, Alonso Fernandez, PAF, Donate Bertolin, LDB, Estornell Erill, JEE, Cervera, AC, Montero Argudo Anastasio, AMA, Okura, H, Koyama, T, Maehama, T, Imai, K, Yamada, R, Kume, T, Neishi, Y, Caballero Jimenez, L, Garcia-Navarro, M, Saura, D, Oliva, MJ, Gonzalez-Carrillo, J, Espinosa, MD, Valdes, M, De La Morena, G, Venkateshvaran, A, Sola, S, Dash, P K, Annappa, C, Manouras, A, Winter, R, Brodin, LA, Govind, S C, Laufer-Perl, LM, Topilsky, Y, Stugaard, M, Koriyama, H, Katsuki, K, Masuda, K, Asanuma, T, Takeda, Y, Sakata, Y, Nakatani, S, Marta, L, Abecasis, J, Reis, C, Dores, H, 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- Abstract
Clinical PET acquisitions of the heart suffer from artefacts and drops in image quality due to the poor spatial resolution of the PET system. Moreover, cardiac PET images are further degraded by the blur caused by the breathing and beating motions, thus hampering diagnosis and evaluation of myocardial pathologies. Anatomy-enhanced PET reconstruction, using a high-resolution CT, has proven useful in brain imaging. In cardiac datasets however, due to the motion artefacts, the application of any restoring technique on datasets affected by motion blur needs to be preceded by the validation of the proposed method on realistic static datasets. In this work, the validation is performed using static cardiac ex vivo datasets obtained from a number of sacrificed sheep, scanned on a clinical PET/CT scanner. The aim of this work is to assess the effectiveness of reconstructions of the acquired datasets with different CT-based anatomical priors, in comparison to reconstructions currently applied in clinical practise. The gold standard to which all reconstructions are compared consists of images of the same hearts scanned on a small-animal PET scanner, whose high spatial resolution allows for almost artefact-free images. Encouraging results were obtained so far, with improvements in volume delineation and uniformity of activity values when anatomical information was used. Fig 1 shows the gold standard image (left) compared to a regular clinical reconstruction (middle) and to a reconstruction using the high-resolution CT as anatomical information (right).
Figure - Published
- 2014
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