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Delayed Enucleation With Neoadjuvant Chemotherapy in Advanced Intraocular Unilateral Retinoblastoma: AHOPCA II, a Prospective, Multi-Institutional Protocol in Central America.
Luna-Fineman S, Chantada G, Alejos A, Amador G, Barnoya M, Castellanos ME, Fu L, Fuentes-Alabi S, Girón V, Goenz MA, Maldonado C, Méndez G, Morales RA, Ortiz R, Sanchez G, Wilson M, Rodríguez-Galindo C. Luna-Fineman S, et al. Among authors: ortiz r. J Clin Oncol. 2019 Nov 1;37(31):2875-2882. doi: 10.1200/JCO.18.00141. Epub 2019 Sep 19. J Clin Oncol. 2019. PMID: 31536438 Free PMC article.
Protocol-based treatment for children with cancer in low income countries in Latin America: a report on the recent meetings of the Monza International School of Pediatric Hematology/Oncology (MISPHO)--part II.
Howard SC, Ortiz R, Baez LF, Cabanas R, Barrantes J, Fu L, Peña A, Samudio A, Vizcaino M, Rodríguez-Galindo C, Barr RD, Conter V, Biondi A, Masera G; MISPHO Consortium Writing Committee. Howard SC, et al. Among authors: ortiz r. Pediatr Blood Cancer. 2007 Apr;48(4):486-90. doi: 10.1002/pbc.20989. Pediatr Blood Cancer. 2007. PMID: 16883600
Treatment of pediatric non-Hodgkin lymphomas in a country with limited resources: results of the first national protocol in Nicaragua.
Baez F, Pillon M, Manfredini L, Ocampo E, Mendez G, Ortiz R, Palacios R, Gutierrez T, Tridello G, Conter V, Valsecchi M, Fossati Bellani F, Cavalli F, Masera G, Rosolen A. Baez F, et al. Among authors: ortiz r. Pediatr Blood Cancer. 2008 Jan;50(1):148-52. doi: 10.1002/pbc.21046. Pediatr Blood Cancer. 2008. PMID: 16972240
Pediatric sarcoma in Central America: outcomes, challenges, and plans for improvement.
Friedrich P, Ortiz R, Strait K, Fuentes S, Gamboa Y, Arambú I, Ah-Chu-Sanchez M, London W, Rodríguez-Galindo C, Antillón-Klussmann F, Báez F; Central American Association of Pediatric Hematologists Oncologists AHOPCA. Friedrich P, et al. Among authors: ortiz r. Cancer. 2013 Feb 15;119(4):871-9. doi: 10.1002/cncr.27816. Epub 2012 Sep 12. Cancer. 2013. PMID: 22972687 Free PMC article.
Outcome of pediatric non-Hodgkin lymphoma in Central America: A report of the Association of Pediatric Hematology Oncology of Central America (AHOPCA).
Peña-Hernandez A, Ortiz R, Garrido C, Gomez-Garcia W, Fuentes-Alabi S, Martinez R, Metzger ML, Chantada GL, Ribeiro RC. Peña-Hernandez A, et al. Among authors: ortiz r. Pediatr Blood Cancer. 2019 May;66(5):e27621. doi: 10.1002/pbc.27621. Epub 2019 Jan 24. Pediatr Blood Cancer. 2019. PMID: 30677231 Free PMC article.
Childhood cancer control during the COVID-19 pandemic.
Luna-Fineman S, Ortiz R, Ilbawi A. Luna-Fineman S, et al. Among authors: ortiz r. Lancet Oncol. 2021 Oct;22(10):1348-1350. doi: 10.1016/S1470-2045(21)00491-5. Lancet Oncol. 2021. PMID: 34592176 Free PMC article. No abstract available.
Rhabdomyosarcoma in low- and middle-income countries: A report from the Asociacion de Hemato-oncología Pediatrica de Centro América (AHOPCA).
Garrido C, Letona T, Godoy S, Antillón F, Valverde P, Luna-Finemann S, Rodríguez-Galindo C, Fuentes S, Arambu I, Calderón P, Ortiz R, Montero M, Blanco J, Valsecchi MG, Ferrari A. Garrido C, et al. Among authors: ortiz r. Pediatr Blood Cancer. 2023 Aug;70(8):e29669. doi: 10.1002/pbc.29669. Epub 2022 Mar 16. Pediatr Blood Cancer. 2023. PMID: 35293670
Advances in the Global Initiative for Childhood Cancer: implementation in Latin America and the Caribbean.
Vásquez L, Fuentes-Alabí S, Loggetto P, Benitez-Majano S, Metzger ML, Jarquin-Pardo M, Echeandia-Abud N, Gupta S, Denburg A, Friedrich P, Ortiz R, Lam C, Luciani S, Ilbawi A, Rodríguez-Galindo C, Maza M. Vásquez L, et al. Among authors: ortiz r. Rev Panam Salud Publica. 2023 Sep 25;47:e128. doi: 10.26633/RPSP.2023.128. eCollection 2023. Rev Panam Salud Publica. 2023. PMID: 37750056 Free PMC article.
1,171 results