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Ernesto Roldan-Valadez, M.D., M.Sc.
Peer-review articles:
1. Mendez-Sanchez N, Tanimoto MA, Cobos E, Roldan-Valadez E, Uribe M. Cholesterolosis is not associated with high cholesterol levels in patients with and without gallstone disease. J Clin Gastroenterol. 1997 Oct;25(3):518-21. PMID: 9412968 Full Text in PDF
2. Mendez-Sanchez N, Roldan-Valadez E, Flores MA, Cardenas-Vazquez R, Uribe M. Zinc salts precipitate unconjugated bilirubin in vitro and inhibit enterohepatic cycling of bilirubin in hamsters. Eur J Clin Invest. 2001 Sep;31(9):773-80. PMID: 11589719 Full Text in PDF
3. Mendez-Sanchez N, Martinez M, Gonzalez V, Roldan-Valadez E, Flores MA, Uribe M. Zinc sulfate inhibits the enterohepatic cycling of unconjugated bilirubin in subjects with Gilbert's syndrome. Ann Hepatol. 2002 Jan-Mar;1(1):40-3. PMID: 15114295 Full Text in PDF
4. Ernesto Roldan-Valadez, Pedro Hernandez-Martinez, Irma Elizalde-Acosta, Sandra Osorio-Peralta. [Colloid cyst of the third ventricle: case description and survey of the literature]. Revista de Neurologia, 2003, May 1-15;36(9):833-6. Review. Spanish. PMID: 12717670 Full Text in PDF
5. Roldan-Valadez E., Hernandez-Martinez P., Osorio-Peralta S., Elizalde-Acosta I., Sandoval-Gonzalez C., Espinoza V., Casian G. Imaging diagnosis of subclavian steal syndrome secondary to takayasu arteritis affecting a left-side subclavian artery. Archives of Medical Research 2003 Sep-Oct;34(5):433-8. PMID: 14602512 Full Text in PDF
6. Roldan-Valadez E, Salazar-Landa M, Alva-Lopez LF. [Pulmonary thromboembolism associated with glioblastoma multiforme: imaging diagnosis of a case and a review of the literature] Revista de Neurologia. 2003 Nov 1-15;37(9):831-6. Review. Spanish. PMID: 14606050 Full Text in PDF
7. Roldan-Valadez E, Lima-Davalos R, Sangri-Pinto G, Solorzano-Morales S, Hernandez-Ortiz J. [Imaging diagnosis of acute septic arthritis of hip] Gac Med Mex. 2004 Jan-Feb;140(1):93-5. Spanish. PMID: 15022894 Full Text in PDF
8. Roldan-Valadez E., Osorio-Peralta S., Hernández-Martinez P., Sandoval-Gonzalez C., Casian-Castellanos G. Early MRI findings of central pontine myelinolysis following 'rapid' correction of hyponatremia during diabetic ketoacidosis: report of a case. European Radiology 2004 Mar;14(3):549-51. PMID: 15035255 Full Text in PDF
9. Roldan-Valadez E., Osorio-Peralta S., Vivas-Bonilla I., Vazquez-LaMadrid J., Alva-Lopez LF., Hernandez-Ortiz J. Asymptomatic True Gallbladder Duplication: A Case Report and Review of the Literature. Acta Radiologica 2004 Dec; 45(8): 810-4. Review PMID: 15690609
10. Roldan-Valadez E., Garcia-Blanco M.C., Rojas-Marin C., Sanchez-Avila F., Leon-Rodriguez E., Hernandez-Ortiz J. [Secondary non-Hodgkin’s B-cell lymphoma involving the breast: radiologic imaging]. Gaceta Medica de Mexico. 2005 Jan-Feb;141(1):63-67. Spanish. PMID: 15754754
11. Mendez-Sanchez N, Roldan-Valadez E, Motola-Kuba D, Almeda-Valdes P, Uribe M. Hepatic angiosarcoma. Annals of Hepatology 2005 Jan-Mar; 4(1):60-1. PMID: 15798664
12. Roldan-Valadez E, Facha MT, Martinez-Lopez M, Herrera-Mora P. Subdural hematoma in a teenager related to roller-coaster ride. European Journal of Paediatric Neurology. 2006 Jul;10(4):194-196. Epub 2006 Sep 1. PMID: 16949843
13. Vega-Gonzalez IF, Roldan-Valadez E, Valdivieso-Cardenas G. Fused PET/CT images in hepatocarcinoma. Annals of Hepatology 2006 Jul-Sep; 5(3):164-165. PMID: 17060873
14. Roldan-Valadez E, Corona-Cedillo R, Ruiz-Gonzalez D, Del Valle R, Herrera-Serrano A, Sanchez-Sanchez JM. [Traumatic dissection of extracranial internal carotid artery with middle cerebral artery stroke: imaging diagnosis]. Gaceta Medica de Mexico. 2006 Sep-Oct;142(5):419-22. Spanish. PMID: 17128824
15. Ernesto Roldan-Valadez, Nayelli Ortega-Lopez, Ivan Vega-Gonzalez, Guillermo Valdivieso-Cardenas, Alfonso Rumoroso-Garcia, Oswaldo Morales-Santillan. Incidental finding of horseshoe kidneys in whole-body 18F-FDG PET/CT evaluation. Revista Española de Medicina Nuclear. 2007; 26(2):105-106. PMID: 17386238
16. Ernesto Roldan-Valadez, Alfonso Rumoroso-Garcia, Ivan Vega-Gonzalez, Guillermo Valdivieso-Cardenas, Oswaldo Morales-Santillan, Luis Osorio-Cardiel. Non-resected solid papillary epithelial tumor of the pancreas: 18F-FDG PET/CT evaluation at 5 years after diagnosis. Revista Española de Medicina Nuclear. 2007; 26(3):160-164. PMID: 17524310
17. Ernesto Roldan-Valadez, Ivan Vega-Gonzalez, Guillermo Valdivieso-Cardenas. Panaortitis diagnosed by 18F-FDG PET/CT scan in a patient with diffuse large B-cell lymphoma. Revista Española de Medicina Nuclear. 2007; 26(4):232-233. PMID: 17662191
18. Ernesto Roldan-Valadez, Sara Solórzano-Morales, Sandra Osorio-Peralta. Diagnóstico por imagen en la estenosis hipertrófica del piloro en la infancia: reporte de un caso y revisión de la literatura. Revista de Gastroenterologia de Mexico. 2007; 72(2): 136-142. Spanish. PMID: 17966373
19. Ernesto Roldan-Valadez, Roberto Corona-Cedillo, Juan Cosme-Labarthe, Manuel Martínez-López. Esclerosis temporal mesial en epilepsia del lóbulo temporal: evaluación cuantitativa con RM de 3.0 Tesla. Gaceta Médica de México. 2007 Sep-Oct;143(5): 433-436. Spanish. PMID: 18246939
20. Ernesto Roldan-Valadez, Humberto Juarez-Jimenez, Dr. Roberto Corona-Cedillo, y Dr. Manuel Martínez-López. Hallazgos con resonancia magnética en el síndrome de Wallenberg. Gaceta Médica de México. 2007 Sep-Oct;143(5): 429-432. Spanish. PMID: 18246938
21. Ernesto Roldan-Valadez, Roberto Corona-Cedillo, Carlos Rojas-Marin, Guillermo Valdivieso-Cardenas, Juan Manuel Sanchez-Sanchez and Hugo Quiroz-Mercado. Tomographic findings in traumatic globe evulsion caused by blunt head trauma. Br J Radiol. 2007 Oct;80(958):e247-9. PMID: 17959916
22. Ernesto Roldan-Valadez, Angel Lee, Aida Jiménez-Corona, Ivan Vega-Gonzalez, Jorge Vazquez-LaMadrid, Manuel Martinez-Lopez. [A review of current concepts in evidence-based radiology]. Gaceta Médica de México. 2007 Sep-Oct;143(5): 489-497. Review. Spanish. PMID: 18269080
23. Ernesto Roldan-Valadez, Ivan Vega-Gonzalez, Guillermo Valdivieso-Cárdenas, Alfonso Rumoroso-García, Osvaldo Morales-Santillan, Luis Osorio-Cardiel. [Basic concepts on 18F-FDG PET/CT: definitions and normal variants]. Gaceta Médica de México. 2008 Mar-Abr; 144(2): . Spanish. PMID: 18590033
24. Roldan-Valadez E, Ortega-Lopez N, Valdivieso-Cardenas G, Vega-Gonzalez I, Herrera-Gomez A. 18F-FDG PET/CT for discrimination between tumor extension and blood thrombus in pancreatic adenocarcinoma associated with portal vein thrombosis. Revista Española de Medicina Nuclear. 2008 Jan, 27(1):40-44. PMID: 18208781
25. Ernesto Roldan-Valadez, Ivan Vega-Gonzalez, Guillermo Valdivieso-Cárdenas, Alfonso Rumoroso-García, Osvaldo Morales-Santillan, Luis Osorio-Cardiel. [Basic concepts on 18F-FDG PET/CT: definitions and normal variants]. Gaceta Medica de México. 2008 Mar-Abr; 144(2): 137-146. Spanish. PMID: 18590033
26. Roldan-Valadez E, Favila R, Martínez-López M, Uribe M, Méndez-Sánchez N. Imaging techniques for assessing hepatic fat content in nonalcoholic fatty liver disease. Ann Hepatol 2008 Jul-Sep 7(3):212-20. PMID: 18753987
27. Ernesto Roldan-Valadez, Rafael Favila, Manuel Martinez-Lopez, Misael Uribe, Camilo Ríos, Nahum Méndez-Sánchez. In vivo 3T spectroscopic quantification of liver fat content in nonalcoholic fatty liver disease: correlation with biochemical method and morphometry. Journal of Hepatology 2010 53(4): 732-737. PMID: 20594607
28. Jorge Vazquez-Lamadrid, Yeni Fernandez-de Lara, Analuz Carrasco-Choque, Cecilia Romero-Trejo, Juan Cosme-Labarthe, Ernesto Roldan-Valadez. [Principles and technique of magnetic resonance guided focused ultrasound surgery (MRgFUS) in the treatment of uterine fibroids]. Gaceta Medica de México 2011; 147: 333-41. Review. Spanish. PMID: 21894231
29. Ernesto Roldan-Valadez, Omar Gonzalez-Gutierrez, Manuel Martinez-Lopez. Diagnostic performance of PWI/DWI MRI parameters in discriminating hyperacute versus acute ischemic stroke: finding the best thresholds. Clinical Radiology 2011 Oct 21. [Epub ahead of print]. PMID: 22018803
30. Ernesto Roldan-Valadez, Ana Cristina Garcia-Ulloa, Omar Gonzalez-Gutierrez, Manuel Martinez-Lopez. 3D volumetry comparison between normal and adenoma containing pituitary glands: findings at 3T MRI. Neurology Indian 2011 Sep-Oct;59(5):696-9. PMID: 22019653
31. Chavez-Barba O, Martinez-Martinez L, Cazares-Arellano JL, Martinez-Lopez M, Ernesto Roldan-Valadez. Imaging anatomy of the cranial nerves using 3.0 Tesla MRI: a practical review for clinicians. Gac Med Mex. 2011 Nov-Dec; 147(6):526-37. PMID: 22116185
Peer-review articles:
1. Roldán-Valadez E. Apologia del Medico. Revista Ciencia, Tecnica y Humanismo. Instituto Nacional de Ciencias Medicas y Nutricion. Year V. Vol.5 , Number 30. p9 November-December 1994. Full Text in PDF
2. Nahun Méndez-Sánchez, Ernesto Roldán-Valadez. Helicobacter pylori y otras enfermedades extradigestivas. Revista Médica Sur. Vol. 3, Núm. 3, Enero-Marzo 1997: 47-48. Full Text in PDF
3. Granados SE, Rodriguez BAI, Sandoval GC, Osorio PS, Roldan VE, Casian CGA. Displasia osea cráneo-facial. Análisis y evaluación de diez casos por tomografía computarizada. Rev Hosp Jua Mex. 2002;69(3):33-37. Full Text in PDF
4. Enrique Granados-Sandoval, Ernesto Roldan-Valadez, Claudia Sandoval-Gonzalez, Sandra Osorio-Peralta, Gustavo Casian. Hallazgo de las lesiones ocupativas mas frecuentes en nariz y senos paranasales en el Hospital Juárez de México. Anales de Radiología de Mexico. 2002; 1(4): 581-585.
5. Sandra Osorio-Peralta, Ernesto Roldan-Valadez, Enrique Granados-Sandoval, Claudia Sandoval-Gonzalez, Gustavo Casian. Características Epidemiológicas de la Hernia Discal por RM. Experiencia Inicial en el Hospital Juárez de México. Anales de Radiología de Mexico. 2003; 2(1): 17-22.
6. Enrique Granados-Sandoval, Ernesto Roldan-Valadez, Claudia Sandoval-Gonzalez, Sandra Osorio-Peralta, Gustavo Casian. Lesiones del ángulo pontocerebeloso, estudio descriptivo de 20 pacientes y revisión de la literatura. Anales de Radiología de Mexico. 2003; 2(1): 35-40.
7. Ernesto Roldan-Valadez. Radiología “Molecular”: acortando la brecha entre la imagen y la Investigación Biomédica. Anales de Radiología de Mexico. 2003; 2(2): 112-114.
8. Ernesto Roldan-Valadez, Rubi Espejo-Fonseca, Jorge Hernandez-Ortiz. Hacia una radiologia “sin placas”: Sistema de archivo y comunicación de imágenes (PACS). Anales de Radiología de Mexico. 2003; 2(4): 219-224.
9. Ernesto Roldán-Valadez, Sandra Osorio-Peralta, María Teresa Facha, Manuel Martínez-López, Jesús Taboada-Barajas. Anatomía Radiológica del Espacio Subaracnoideo: Las Cisternas. Revision. Anales de Radiología de Mexico 2005; 4(1): .
Book Chapters
Hígado y Alcohol. David Kershenobich S, Dan Green R, Ernesto Roldán V. Temas de Medicina Interna: Hepatitis Cirrósis y Cáncer Hepático. Asociación de Medicina Interna de Mexico, A.C. Editorial McGraw-Hill, Interamericana. Vol. IV Núm.2, 1996. Mexico. Pp 403-414. Full Text in PDF
Litiasis Biliar. Nahum Méndez-Sánchez, Adrian Carbajal, Ernesto Roldán-Valadez, Misael Uribe. Compendio de Medicina General del Dr. Luis Martín Abreu. Sección de Enfermedades del Hígado y Vías Biliares. Tomo III. National Academy of Medicine. 2001. Mexico. Full Text in PDF
Abstracts selected for poster presentations:
1. Méndez-Sánchez N, Paz E, Flores M, Roldán E, Romero P, Uribe M. ¿Existen Diferencias en los niveles de colesterol en suero entre pacientes con lesiones premalignas y malignas de la vesícula biliar ?. Congreso Nacional de Gastroenterología 1996. (Asociación Mexicana de Gastroenterología, A.C. Universidad Autonoma de Nuevo León.) Monterrey 5-7 December 1996. Rev Gastroenterol Mex 1996; 61(Supl. 1): 60.
2. Méndez-Sánchez N, Roldán-Valadez E, Flores-Sánchez M, Carey M, and Uribe M. Inhibition of the enterohepatic circulation of unconjugated bilirubin by zinc sulphate in patients with Gilbert´s syndrome. Digestive Disease Week 1997. (American Association for the Study of Liver Diseases. American Gastroenterological Association. American Society of Gastrointestinal Endoscopy. The Society of Surgery of the Alimentary Tract). Washington,D.C. May 17-23, 1997. Gastroenterology 1997;112:A1332.
3. Monte Anderson, Ernesto Roldan-Valadez, Tousif Pasha. Endoscopic Perforation of the colon: lessons from a ten-years study. 62nd Annual Scientific Meeting of the American College of Gastroenterology. Chicago, Illinois. Nov 3-5 1997. The American Journal of Gastroenterology 1997;92(9):A338.
4. Gutierrez G, Castro G, Gutierrez, Sanchez JF, Roldan E, Sixtos S, Arista J, Caballero E, Vargas F, Kershenobich D. Citokine Profile During Treatment of Hepatitis C with Interferon-alpha, Pentoxyfilline or Colchicine. IASL/APASL Joint Meeting 2000 Scientific Program. (International Association for the Study of the Liver). Fukuoka, Japan. June 2-7 2000. Journal of Gastroenterology & Hepatology. 15 (Supplement): F85, June 2000.
5. Roldan-Valadez E., Solorzano-Morales S., Facha M.T., Corona-Cedillo R. Initial evaluation of intra and extra capillary hemangioma with doppler ultrasound could mimic and arteriovenous fistula: a pediatric case report (paper 189, oral presentation). 42nd Annual Meeting of the American Society of Neuroradiology. June 7-11 2004. Seattle, Washington.
6. Roldan-Valadez E., Facha M.T., Martinez-Lopez M., Angulo-Suarez M, Vivas-Bonilla I., Herrera-Mora P. Subdural hematoma in the pediatric age related to roller-coaster ride: case report (paper 141, oral presentation). 42nd Annual Meeting of the American Society of Neuroradiology. June 7-11 2004. Seattle, Washington.
7. E. Roldan-Valadez, S. Solorzano-Morales., J. Cosme-Labarthe, E. Funes-Toro, L. Alva-Lopez, M. Aleman-Ramos. Hiperoxaluria tipo I evaluation por imagen: reporte de un caso (paper CS2.4.10, oral presentation). 23rd International Congress of Radiology of the International Society of Radiology. June 25-29 2004. Montreal, Canada.
8. E. Roldan-Valadez, S. Solorzano-Morales., M. T. Facha, R. Corona-Cedillo. Tromboembolia pulmonar asociada a glioblastoma multiforme: diagnostico por imagen de un caso y revisión de la literatura (paper CS3.16.5, oral presentation). 23rd International Congress of Radiology of the International Society of Radiology. June 25-29 2004. Montreal, Canada.
In Preparation:
1. Ernesto Roldan Valadez, Pedro Hernandez-Martinez, Sandra Osorio-Peralta. Unruptured intracavernous carotid artery aneurysm with fistula to the contralateral cavernous sinus: case report.
2. Ernesto Roldan-Valadez, Sara Solorzano-Morales, Gabriela Sangri-Pinto, Luis F. Alva-Lopez, Jorge Hernandez-Ortiz. Imaging findings in combined liver-kidney transplantation preceded by kidney alone transplantation in a child with primary hyperoxaluria type I: case report and review.
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© Dr. Ernesto Roldan-Valadez. 1998.
Last update: January/15/2012.
