Education

Fellowship
The University of Texas Health Science Center at Houston McGovern Medical School, Houston, TX 07/2022-06/2023 Neuroradiology Advanced Neuroimaging TMB Accredited Program
Fellowship
The University of Texas Health Science Center at Houston McGovern Medical School, Houston, TX 07/2021-06/2022 Neuroradiology ACGME Accredited Program
Residency
National Autonomous University of Mexico (UNAM) México City, México 03/2017-02/2021 Diagnostic Radiology
Postgraduate
University of Texas Southwestern Medical School, Dallas, TX Graduate School of Biomedical Sciences, Dallas, TX Master of Science in Clinical Sciences 07/2015 – 05/2017
Postgraduate
University of Texas Southwestern Medical Center, Southwestern Graduate School of Biomedical Sciences, Dallas, TX The Postdoctoral Certificate in Scientific Management 07/2013 – 06/2015
Postgraduate
University of Texas Southwestern Medical Center, Southwestern Graduate School of Biomedical Sciences, Dallas, TX The Postdoctoral Certificate in Research 05/2011 – 06/2013
Undergraduate
San Martin University Faculty of Medicine Bogotá, Colombia Doctor in Medicine, 07/2003-12/2010

Publications

PUBLICATIONS:
REFEREED ARTICLES IN JOURNALS (Peer-reviewed):

  1. Timaran CH, Berdejo GL, Ohki T, Timaran DE, Veith FJ, Rosero EB, Modrall GJ. Gender Differences in Blood Flow Velocities after Carotid Angioplasty and Stenting. Ann Vasc Surg 2007;21:576-9.
  2. Chung J, Timaran DE, Modrall, JG, Ahn C, Timaran CH, Kirkwood ML, Baig MS, Tsai S, Valentine, RJ. Optimal Medical Therapy Predicts Amputation-Free Survival in Patients With Chronic Critical Limb Ischemia. J Vasc Surg 2013;58:972-80.
  3. Timaran CH, Stanley GA, Baig MS, Timaran DE, Modrall, JG, Knowles, M. Sequential Catheterization amid Progressive Endograft Deployment for Fenestrated and Branched Endovascular Aortic Aneurysm Repair. J Vasc Surg 2017:66:311-315
  4. Knowles M, Nation DA, Timaran DE, Gomez LF, Baig MS, Valentine RJ, Timaran CH. Upper extremity access for fenestrated aortic aneurysm repair is not associated with increased morbidity. J Vasc Surg. 2014 Aug; S0741-5214(14)01282-8 Epub.
  5. Timaran DE, Knowles M, Soto G, Modrall JG, Kirkwood Melissa, Rectenwald J, Timaran C. Gender and 30-day Outcomes After Fenestrated Endovascular Repair (FEVAR) Using Custom Made and Off-the-Shelf Devices. J. Vasc. Surg 2016:64:267-72.
  6. Timaran DE, Soto M, Knowles M, Ali T, Modrall J, Rectenwald J, Timaran C. Safety and Effectiveness of Total Percutaneous Access for Fenestrated Endovascular Aortic Aneurysm Repair (FEVAR). J Vasc. Surg 2016:64:692-97.
  7. Timaran DE, Knowles M, Ali T, Timaran C. Fenestrated Endovascular Repair Among Octogenarians at High and Standard Risk for Open Repair. J Vasc Surg 2017: 66:354-359.
  8. Lala S, Knowles M, Timaran DE, Valentine JR, Timaran CH. Superior Mesenteric Artery Outcomes After Fenestrated Endovascular Aortic Aneurysm Repair. J Vasc Surg 2016:64:692-697.
  9. Orozco-Vazquez J, Hernandez-Olmos J, Timaran D. Colorectal Cancer. Why is Magnetic Resonance Imaging Important for Diagnosis? Review Article. Rev Esp Med Quir.2018; 23:167-78.
  10. Khoury MK, Timaran DE, Knowles M, Timaran CH. Visceral Stent Patency after Fenestrated Endovascular Aneurysm Repair using Bare-metal Stent Extensions versus Covered Stents Only.
    J Vasc Surg 2020:71:23-29.
  11. Khoury MK, Timaran DE, Soto-G M, Timaran CH. Fenestrated-branched Endovascular Aortic Repair in Patients with Chronic Kidney Disease. J Vasc Surg 2020:72(1):66-72.
  12. Timaran LI, Timaran CH, Scott CK, Soto-G M, Timaran-Montenegro DE, Guild JB, Kirkwood M. Dual Fluoroscopy with Live-Image Digital Zooming Significantly Reduces Patient and Operating Staff Radiation During Fenestrated/ Branched Endovascular Aortic Aneurysm Repair (F-BEVAR). J Vas Surg 2021:73(2):601-607.
  13. Timaran-Montenegro DE, Torres-Ramirez CA, Mateo CY, Govea PJ, Quiñones JC, Orozco-Vázquez J. CT-Based Hepatic Residual Volume and Predictors of Outcomes of Patients with Hepatocellular Carcinoma Unsuitable for Surgical Therapy Undergoing Transarterial Chemoembolization. Acad Radiology 2020: 27:807-814.
  14. Mateo-Camacho YS, Tapia-Rangel EA, Timaran DE, Torres CA, Govea-Palma J, Chávez F, Orozco-Vazquez J. Impact of Tumor Anatomic Characteristics on Patient Radiation Dose During Transarterial Chemoembolization. Am J Interv Radiol 2020:4(5) 1-7.
  15. Scott CK, Timaran DE, Soto-Gonzalez M, Malekpour F, Kirkwood ML, Timaran CH. Effects of Preoperative Visceral Artery Stenosis on Target Artery Outcomes After Fenestrated/Branched Endovascular Aortic Aneurysm Repair. J Vas Surg. Available online October 2020.
  16. Banga P, Oderich GS, Farber M, Reis de Souza L, Tenorio ER, Timaran C, Schneider D, Barbosa-Lima, Giulianna-Barreira M, Timaran D. Impact of Number of Vessels Treated on Outcomes of Fenestrated-Branched Endovascular Repair for Complex Abdominal Aortic Aneurysms. Annals of Vasc Surg 2021:73:1504-1512.
  17. Timaran-Montenegro DE, Torres-Ramirez CA, Morales J L, Meteo-Camacho J, Fuentes-Badillo KD, Orozco-Vazquez J and others. Computed tomography-based Lung Residual Volume and Mortality of Patients with Coronavirus Disease-19 (COVID-19). J Thorac Imaging 2021:36: 65-72.
  18. Scott CK, Timaran DE, Soto-Gonzalez M, Malekpour F, Kirkwood ML, Timaran CH. Selective Versus Routine Spinal Drain Use for Fenestrated/Branched Endovascular Aortic Repair (F-BEVAR). Ann Vasc Surg 2021:76:168-173.
  19. Torres-Ramirez CA, Timaran-Montenegro DE, Meteo-Camacho J, Morales J L, Fuentes-Badillo KD, Orozco-Vazquez J and others. CT-based Lung Pathological Opacities Volume as a Predictor of Critical Illness and Inflammatory Response Severity in Patients with Coronavirus Disease-19 (COVID-19). Heliyon 2022:8(12): e11908.
  20. Cai Y, Khanpara S, Timaran D, Spence Sussana, Nunez L, Arevalo O, Riascos R. Traumatic Spondylolisthesis of Axis: Clinical and Imaging Experience at a Level One Trauma Center. Emerg Radiol 2022: 29(4): 715-722.
  21. Nunez L, Jeelani S, Timaran-Montenegro D, Riascos R, McCarty J. Characterization of Acute American Football Spinal Injuries in a Multi-Center Healthcare System. Emerg Radiol 2022 29(6): 1003-1008.
  22. Fuentes-Badillo KD, Timaran-Montenegro DE, Torres-Ramirez CA, Meteo-Camacho J, Morales J L, Orozco-Vazquez J and others. Reproducibility of RSNA Expert Consensus and CO-RADS Among Radiology Trainees Assessing Patients with COVID-19. JMEXFRI 2022. Approved.
  23. G. Fonseca-González1, M. Alamilla-Sánchez, V. García-Macas, J. Herrera-Acevedo, M. Villalobos-Brito, E. Tapia-Rangel, D. Maldonado-Tapia, M. López-Mendoza, J. H. Cano-Cervantes, J. Orozco-Vázquez, D.Timarán-Montenegro, S. Cortés-Martínez, M. Escarela-Serrano, S. Muñoz-López, L. Montiel-López, P. Mondragón-Terán, J.A. Suárez-Cuenca. Impact of plasmapheresis on severe COVID-19. Nature portfolio. Sci Rep. 2023 13(1):163.
  24. Morales J L, Timaran-Montenegro DE, Meteo-Camacho J, Torres-Ramírez CA, Fuentes-Badillo KD, Orozco-Vázquez J and others. CT-based Lung Pathological Lung Volume as Adverse Outcomes of Patients with Coronavirus Disease-19 (COVID-19). Anales de Radiología Mexico 2023:22:1-12.
  25. Andres Rodriguez, Luis Nunez, David Timaran-Montenegro, Roy Riascos.
    Imaging of Common and Infrequent Extradural Tumors, Neuroimaging Clinics of North America,2023, ISSN 1052-5149, https://doi.org/10.1016/j.nic.2023.03.004.
  26. Roy Riascos, MD, MBA, Luis Nunez, MD, Andres Rodriguez, MD, David Timaran-Montenegro, MD, MSC. Craniocervical Junction Anatomy and Rotatory Subluxation. Advances in Clinical Radiology, 2023, https://doi.org/10.1016/j.yacr.2023.04.013.

 

BOOKS AND CHAPTERS:

  1. Timaran CH, Timaran DE. Role and Utility of Virtual Histology Intravascular Ultrasound for Carotid Stenting. In: Yao JST, Pearce WH, Eskandari MK, Morash MD, eds. Contemporary Vascular Surgery. People’s Medical Publishing House, Shelton, CT. 2011.
  2. Timaran CH, Timaran DE. Peripheral arterial disease in diabetes. In: Hinchliffe RJ, Thompson MM, Schaper N, Tripathi R & Timaran CH, eds. The Diabetic Foot – Evidence-Based Management. JP Medical LTD, London, UK. 2013
  3. Knowles M, Timaran DE, Timaran CH. Cerebrovascular Disease. Greenfield’s Surgery: Scientific Principles & Practice, 6th Edition. Lippincott Williams & Wilkins.
  4. Timaran DE, Knowles M, Timaran CH. Intravascular Ultrasound to Guide Complex Endovascular Aortic Repair. In: Gustavo S. Oderich. Ed. Endovascular Aortic Repair. Mayo Foundation for Medical Education and Research 2017

 

OTHER PROFESSIONAL COMMUNICATIONS:

ABSTRACTS (PEER-REVIEWED):

  1. Rosero EB, Timaran CH, Adesanya AO, Timaran DE, Joshi GP. Trends and outcomes of malignant hyperthermia in the United States. American Society of Anesthesiologists Annual Meeting 2007; 103.
  2. Timaran DE, Rosero EB, Higuera A, Modrall GJ, Clagett GP, Timaran CH. Outcomes of flap fenestration vs. thoracic endovascular aortic repair for type B aortic dissection in the United States. Proceedings of the 39th Annual Symposium of the Society for Clinical Vascular Surgery 2011;85-6.
  3. Timaran DE, Rosero EB, Higuera A, Modrall JG, Clagett GP, Timaran CH. Outcomes of flap fenestration vs. thoracic endovascular aortic repair for type B aortic dissection in the United States. Proceedings of the 39th Annual Symposium, Society for Clinical Vascular Surgery 2011; 84-85.
  4. Tulip H, Timaran DE, Rosero EB, Higuera AJ, Valentine RJ, Timaran CH. Cerebral Embolization in Asymptomatic vs Symptomatic Patients After Carotid Stenting. J Vasc Surg 2011;54:1854.
  5. Unzeitig A, Timaran DE, Rosero EB, Higuera AJ, Valentine RJ, Timaran CH. Plaque Vulnerability and Cerebral Embolization after Carotid Stenting. Proceedings of the 40th Annual Symposium, Society for Clinical Vascular Surgery 2012;74.
  6. Timaran DE, Rosero EB, Higuera AJ, Peshock R, Valentine RJ, Timaran CH. Ethnic Differences in Infrarenal Aortic Diameter and Area in a Population-Based Study. Circulation 2012;125:AP247
  7. Higuera AJ, Timaran DE, Rosero EB, Timaran CH. Effect of Socioeconomic and Demographic Factors on Control of Cardiovascular Risk in Elderly Hispanics. Circulation 2012;125:AP156
  8. Timaran DE, Rosero EB, Higuera AJ, Valentine RJ, Timaran CH. Current Use and Outcomes of Ambulatory Vascular Surgery for Lower Extremity Ischemia. Proceedings of the 40th Annual Symposium, Society for Clinical Vascular Surgery 2012;151.
  9. Timaran DE, Rosero EB, Higuera AJ, Baig SM, Valentine RJ, Timaran CH. Accuracy and Utility of 3D Rotational Angiography for Hypogastric and Uterine Artery Embolization. Proceedings of the 40th Annual Symposium, Society for Clinical Vascular Surgery 2012;213.
  10. Timaran DE, Higuera AJ, Rosero EB, Valentine RJ, Timaran CH. Effectiveness and Outcomes of Embolization of Persistent Type II Endoleaks with Detachable Coils and Onyx. Global Embolization Symposium and Technologies (GEST) 2012 U.S. J Vasc Interv Radiol 2012;23:577.e7.
  11. Stanley GA, Timaran CH, Baig, MS, Modrall, JG, Timaran DE, Gomez LF, Valentine, RJ. Sequential Catheterization Amid Progressive Endograft Deployment for Fenestrated and Branched Endovascular Aortic Aneurysm Repair. J Vasc Surg 2012;56:1816-17.
  12. Chung J, Timaran DE, Modrall, JG, Ahn C, Timaran CH, Kirkwood ML, Baig MS, Tsai S, Valentine, RJ. Optimal Medical Therapy Predicts Amputation-Free Survival in Patients With Chronic Critical Limb Ischemia. J Vasc Surg 2012;56:1814-15.
  13. Timaran CH, Tulip H, Timaran DE, Baig SM, Valentine RJ, Gomez L. Fenestrated and Branched Endovascular Aortic Aneurysm Repair Among Octogenarians. J Vasc Surg 2013;57:294-295.
  14. Chung J, Timaran DE, Timaran CH, Modrall JG, Kirkwood ML, Baig SM, Tsai S, Valentine RJ. Sub- Optimal Medical Therapy in Hispanics Predicts Major Amputations in Chronic Critical Limb Ischemia. Circulation. 2013:125:AP076
  15. Timaran DE, Gomez LF, Baig MS, Modrall JG, RJ Valentine, Timaran CH. Perioperative Outcomes of Fenestrated Endovascular Aortic Aneurysm Repair Using Modified Devices after Failed Previous Repair. Clinical Congress. American College Of Surgeons 2013; 76
  16. Knowles M, Nation DA, Timaran DE, Gomez LF, Baig S, Valentine J, Timaran CH. Upper Extremity for Fenestrated Endovascular Aortic Aneurysm Repair is not Associated with Increased Morbidity. J Vasc Surg 2013; 56;1728-1729.
  17. Knowles M, Bao JJ, Nation DA, Timaran DE, Gomez LF, Baig S, Valentine J, Timaran CH. Gastrointestinal Complications Following Fenestrated Endovascular Aneurysm Repair. J Vasc Surg 2014; 59: 559
  18. Timaran DE, Ali T, Gomez LF, Barbosa ZG, Rosero EB, Borges KD, Knowles M, Timaran CH. PC116. Effects of Necrotic Plaque Core and Dense Calcium on Cerebral Embolization After Carotid Stenting. J Vasc Surg 2015; 61; 148S.
  19. Ali T, Timaran DE, Gomez LF, Borges KD, Timaran CH. PC120. Long-Term Outcomes Comparing Open-Cell Stents for Carotid Stenting. J Vasc Surg 2015; 61; 149S-150S.
  20. Lala S, Knowles M, Timaran DE, Valentine JR, Timaran CH. PC2. Superior Mesenteric Artery Outcomes After Fenestrated Endovascular Aortic Aneurysm Repair. J Vasc Surg 2015; 61; 116S-117S.
  21. Banga P, Oderich GS, Farber M, Timaran C, Schneider D, Vallabhaneni R, Timaran D, Souza L, Harmsen S. Impact of Number of Vessels Targeted by Fenestrations or Branches on Outcomes of Patients Undergoing Endovascular Repair of Complex Abdominal Aortic Aneurysms.Eur J Vasc Endovasc Surg 2015;50; 390.
  22. Timaran DE, Knowles M, Timaran C. Long-Term Outcomes of Embolization of Type II Endoleaks. J Vasc Surg 2016; 63; 168S.
  23. Timaran DE, Knowles M, Timaran C. Radiation and Early Results of Right vs Left Upper Extremity Access for Complex Fenestrated Endovascular Aortic Aneurysm Repair. J Vasc Surg 2016; 63; 73S-74S.
  24. Timaran DE, Govea J, Quiñones J, Tapia E, Orozco V J. Value of CT-scan based volumetric analysis on the prediction of outcomes of patients with Hepatocellular Carcinoma Undergoing Transarterial Chemoembolization (TACE). 2018 European Congress of Radiology. EPOS TM Poster Number C-0863. 2018. DOI 10.1594/ecr2018/C00863.
  25. Timaran DE, Tapia E , Govea J, Quiñones J, , Orozco V J. Radiation Exposure Among Different Interventional Radiology Procedures. 2018 European Congress of Radiology. EPOS TM Poster Number C-0888. 2018. DOI 10.1594/ecr2018/C00888.
  26. Khoury M, Timaran DE, Soto-Gonzalez M, Timaran C. Fenestrated/Branched Endovascular Aortic Repair in Patients With Chronic Kidney Disease. J Vasc Surg 2019; 69; e11.
  27. Timaran DE, Tapia E, Quiñones J, Govea J, Garcia J, Chavez F, Orozco V J. Patients Radiation Dose and Deterministic Effects in Patients with Hepatocellular Carcinoma Undergoing Trans-arterial
    Chemoembolization (TACE). 2019 European Congress of Radiology. EPOS TM Poster Number C-1808. DOI 10.26044/ecr2019/C-1808.
  28. Timaran DE, Torres R C, Govea J, Quiñones J, Tapia E, Ortiz E A, Orozco V J. Multiphase CT-based Volumetric Analysis, Model for End-stage Liver Disease (MELD score) and Outcomes of Trans-arterial Chemoembolization (TACE) in Patients with Hepatocellular Carcinoma (HCC). 2019 European Congress of Radiology. EPOS TM Poster Number C-2714. DOI 10.26044/ecr2019/C-2714.
  29. Saenz P, Carrillo S, Timaran DE, Orozco V J, Garcia MDR. Outcomes and Predictors of Malignancy Among Patients with BI-RADS 3 Lesions. 2019 European Congress of Radiology. EPOS TM Poster Number C-1842. DOI 10.26044/ecr2019/C-1842
  30. Morales-Jaramillo LM, Timarán-Montenegro DE., Mateo-Camacho YS., Fuentes KD,
    et al. CTA/MRA-Based Angioarchitecture Characteristics of Cerebral Arteriovenous
    Malformations and Outcomes of AVMs Repair. 58th American Society of Neuroradiology (ASNR) Annual Meeting. 2020. https://doi.org/10.26226/morressier.5e8335ba7cb08a046ef7c790.
  31. Timaran-Montenegro DE, Mateo-Camacho YS, Fuentes-Badillo KD, Feria-Arrollo GA,
    Aguirre JD, Morales-Jaramillo LM, et al. Impact of Hippocampal Volume Quantification and H-MR Spectroscopy Results on Outcomes of Pediatric Patients with Unilateral Mesial Temporal Lobe Epilepsy (MTLE). 58th American Society of Neuroradiology (ASNR) Annual Meeting. 2020.
    https://doi.org/10.26226/morressier.5e8335ba7cb08a046ef7c7b8.

 

PRESENTATIONS:

 

  1. Timaran CH, Berdejo GL, Ohki T, Timaran DE, Veith FJ, Rosero EB, Modrall GJ. Gender Differences in Blood Flow Velocities after Carotid Angioplasty and Stenting. Vascular Annual Meeting/Society for Vascular Ultrasound. Chicago, IL. June 2005.
  2. Timaran DE, Rosero EB, Higuera A, Modrall GJ, Clagett GP, Timaran CH. Outcomes of flap fenestration vs. thoracic endovascular aortic repair for type B aortic dissection in the United States. 39th Annual Symposium of the Society for Clinical Vascular Surgery. Orlando, Fl. March 2011.
  3. Tulip H, Timaran DE, Rosero EB, Higuera AJ, Valentine RJ, Timaran CH. Cerebral Embolization in Asymptomatic vs Symptomatic Patients After Carotid Stenting. 36th Annual Meeting of the Southern Association for Vascular Surgery. Scottsdale, AZ. January 2012.
  4. Timaran DE, Rosero EB, Higuera AJ, Peshock R, Valentine RJ, Timaran CH. Ethnic Differences in Infrarenal Aortic Diameter and Area in a Population-Based Study. Epidemiology and Prevention/Physical Activity, Nutrition and Metabolism (EPI/NPAM) 2012 Scientific Sessions. American Heart Association (AHA). San Diego, CA. March 2012.
  5. Higuera AJ, Timaran DE, Rosero EB, Timaran CH. Effect of Socioeconomic and Demographic Factors on Control of Cardiovascular Risk in Elderly Hispanics. Epidemiology and Prevention/Physical Activity, Nutrition and Metabolism (EPI/NPAM) 2012 Scientific Sessions. American Heart Association (AHA). San Diego, CA. March 2012.
  6. Unzeitig A, Timaran DE, Rosero EB, Higuera AJ, Valentine RJ, Timaran CH. Plaque Vulnerability and Cerebral Embolization after Carotid Stenting. 40th Annual Symposium, Society for Clinical Vascular Surgery. Las Vegas, NV. March 2012.
  7. Timaran DE, Rosero EB, Higuera AJ, Valentine RJ, Timaran CH. Current Use and Outcomes of Ambulatory Vascular Surgery for Lower Extremity Ischemia. 40th Annual Symposium, Society for Clinical Vascular Surgery. Las Vegas, NV. March 2012.
  8. Timaran DE, Rosero EB, Higuera AJ, Baig SM, Valentine RJ, Timaran CH. Accuracy and Utility of 3D Rotational Angiography for Hypogastric and Uterine Artery Embolization. 40th Annual Symposium, Society for Clinical Vascular Surgery. Las Vegas, NV. March 2012.
  9. Timaran DE, Higuera AJ, Rosero EB, Valentine RJ, Timaran CH. Effectiveness and Outcomes of Embolization of Persistent Type II Endoleaks with Detachable Coils and Onyx. Global Embolization Symposium and Technologies (GEST) 2012. New York, NY. May 2012.
  10. Gomez LF, Timaran DE, Rosero EB, Valentine RJ, Timaran CH. Postoperative Outcomes and Changes in Renal Function after Fenestrated Endovascular Aortic Repair in Patients with Chronic Renal Insufficiency. 2nd Annual Congress of the International Society For Vascular Surgery. Miami, Florida. February 2013.
  11. Timaran DE, Gomez LF, Modrall JG, Valentine JR, Timaran CH. Endografting as Temporary Therapy Prior Definitive Repair for Infected Pseudoaneurysms. 2nd Annual Congress of the International Society For Vascular Surgery. Miami, Florida. February 2013.
  12. Timaran DE, Gomez LF, Baig MS, Modrall JG, RJ Valentine, Timaran CH. Perioperative Outcomes of Fenestrated Endovascular Aortic Aneurysm Repair Using Modified Devices after Failed Previous Repair. Clinical Congress. American College Of Surgeons. Washington, DC. October 2013.
  13. Knowles M, Nation D, Timaran DE, Gomez LF, M. Baig S, Valentine RJ, Timaran CH. Upper Extremity Access for Fenestrated Endovascular Aortic Aneurysm Repair is not Associated with Increased Morbidity. 38th Annual Meeting of the Southern Association for Vascular Surgery. Palm Beach, FL 2014.
  14. Timaran DE, Rosero EB, Higuera A, Walk D, Gomez LF, Baig MS, Timaran CH. Community-Based Walking Exercise Intervention in Hispanic patient with Peripheral Arterial Disease (PAD)-Randomized Controlled Clinical Trial. 42nd Annual Symposium on Vascular Surgery. Carlsbad, CA 2014.
  15. Knowles M, Bao JJ, Nation DA, Timaran DE, Gomez LF, Baig S, Valentine J, Timaran CH. Gastrointestinal Complications Following Fenestrated Endovascular Aneurysm Repair. 42nd Annual Symposium on Vascular Surgery. Society for Clinical Vascular Surgery Annual Symposium. Carlsbad, CA 2014.
  16. Timaran DE, Gomez LF, Knowles M, Baig MS, Ali T,Timaran CH. Seat belt and Air Bag Technique for Embolic Protection during Carotid Stenting. Clinical Congress. American College of Surgeons. Video Presentation. San Francisco, CA. October 2014.
  17. Timaran DE, Gomez LF, Borges K, Ali T, Knowles M, Baig MS, Timaran CH. Short-term Anatomical Positional Variations of Target Vessels after Fenestrated Endovascular Aneurysm Repair using Custom Made Devices. 41st Annual Symposium on Vascular and Endovascular Issues- Veith Symposium- Worldwide Associate Faculty Session. New York, NY 2014.
  18. Knowles M, Timaran DE, Unzeitig AW, Andacheh ID, Gomez LF, Baig MS, Valentine RJ, Timaran CH. Safety and Efficacy of Total Percutaneous Access for Fenestrated Endovascular Aortic Aneurysm Repair (pFEVAR). 41st Annual Symposium on Vascular and Endovascular Issues- Veith Symposium- Worldwide Associate Faculty Session. New York, NY 2014.
  19. Ali T, Timaran DE, Gomez LF, Borges K, Knowles M, Baig MS, Timaran CH. Predictors of Perioperative Outcomes after Fenestrated EVAR. 43rd Annual Symposium on Vascular Surgery. Society for Clinical Vascular Surgery Annual Symposium. Miami, FL 2015.
  20. Timaran DE, Ali T, Gomez LF, Barbosa ZG, Rosero EB, Borges KD, Knowles M, Timaran CH. PC116. Effects of Necrotic Plaque Core and Dense Calcium on Cerebral Embolization After Carotid Stenting. 2015 Vascular Annual Meeting. Chicago, IL 2015.
  21. Ali T, Timaran DE, Gomez LF, Borges KD, Timaran CH. PC120. Long-Term Outcomes Comparing Open-Cell Stents for Carotid Stenting. 2015 Vascular Annual Meeting. Chicago, IL 2015.
  22. Lala S, Knowles M, Timaran DE, Valentine JR, Timaran CH. PC2. Superior Mesenteric Artery Outcomes After Fenestrated Endovascular Aortic Aneurysm Repair. 2015 Vascular Annual Meeting. Chicago, IL 2015.
  23. Timaran DE, Knowles M, Soto M, Ali T, Kirkwood M, Tsai S, Modrall J, Ali M, Rectenwald J, Timaran C. Fenestrated Endovascular Aneurysm Repair (FEVAR) Among Octogenarians with Complex AAAs at High and Standard Risk for Open Repair. 44th Annual Symposium on Vascular Surgery. Las Vegas, NV 2016.
  24. Timaran DE, Knowles M, Soto M, Ali T, Timaran C. Radiation Exposure to Patients and Operating Staff During FEVAR. .44th Annual Symposium on Vascular Surgery. Las Vegas, NV 2016.
  25. Timaran DE, Knowles M, Timaran C. Long-Term Outcomes of Embolization of Type II Endoleaks. 2016 Vascular Annual Meeting. Washington, DC 2016.
  26. Timaran DE, Knowles M, Timaran C. Radiation and Early Results of Right vs Left Upper Extremity Access for Complex Fenestrated Endovascular Aortic Aneurysm Repair. 2016 Vascular Annual Meeting. Washington, DC 2016.
  27. Timaran-Montenegro DE. Abordaje Radiológico del EVC Isquémico. Presentación de un Caso y Revisión Bibliográfica. Mexican Society of Radiology and Imaging (SMRI). Mexico City, Mexico 2017.
  28. Timaran DE Clinical Outcomes and 24-month Survival Rate of Patients with Hepatocellular Carcinoma (HCC) Treated with Chemoembolization (TACE). 103rd Scientific Assembly and Annual Meeting Radiological Society of North America (RSNA). Introduction to Research for International Young Academics (IRIYA) by RSNA. Chicago, IL 2017.
  29. Timaran DE, Govea J, Quiñones J, Tapia E, Orozco V J. Value of CT-scan based volumetric analysis on the prediction of outcomes of patients with Hepatocellular Carcinoma Undergoing Transarterial Chemoembolization (TACE). 2018 European Congress of Radiology. Vienna, Austria 2018.
  30. Timaran DE, Tapia E, Govea J, Quiñones J, Orozco V J. Radiation Exposure Among Different Interventional Radiology Procedures. 2018 European Congress of Radiology. Vienna, Austria 2018.
  31. Khoury M, Timaran DE, Soto-Gonzalez M, Timaran C. Fenestrated/Branched Endovascular Aortic Repair in Patients With Chronic Kidney Disease. J Vasc Surg 2019; 69; e11.
  32. Timaran DE, Tapia E, Quiñones J, Govea J, Garcia J, Chavez F, Orozco V J. Patients Radiation Dose and Deterministic Effects in Patients with Hepatocellular Carcinoma Undergoing Trans-arterial Chemoembolization (TACE). 2019 European Congress of Radiology. Vienna, Austria 2019.
  33. Timaran DE, Torres R C, Govea J, Quiñones J, Tapia E, Ortiz E A, Orozco V J. Multiphase CT-based Volumetric Analysis, Model for End-stage Liver Disease (MELD score) and Outcomes of Trans-arterial Chemoembolization (TACE) in Patients with Hepatocellular Carcinoma (HCC). 2019 European Congress of Radiology. Vienna, Austria 2019.
  34. Saenz P, Carrillo S, Timaran DE, Orozco V J, Garcia MDR. Outcomes and Predictors of Malignancy Among Patients with BI-RADS 3 Lesions. 2019 European Congress of Radiology. Vienna, Austria 2019.
  35. Ortiz-Escobar AG, Timaran-Montenegro DE, Parra-Guerrero LM, Torres-Ramirez CA, Espinoza-Oropeza O, Ramirez-Gonzalez A, Orozco-Vazquez J. Differences on H-MR Spectroscopy- Based Hepatic Metabolite Concentrations Between Hepatocellular Lesions, Benign Cirrhotic Lesions and Patients Without Hepatic Disease: A Pilot Study. 104th Scientific Assembly and Annual Meeting Radiological Society of North America (RSNA). Chicago, IL 2019.
  36. Timaran DE, Soto GM, Khoury M, Timaran CH. Doppler-Based Renal Perfusion Variations after Fenestrated /Branched Endovascular Repair and Post-operative Renal Function Outcomes. 104th Scientific Assembly and Annual Meeting Radiological Society of North America (RSNA). Chicago, IL 2019.
  37. Timaran DE, Mateo C, Fuentes-Badillo KD, Feria G, Aguirre J, Morales L, Bartolo C, Navarro B, Orozco J. CTA/MRA-Based Angioarchitecture Characteristics of Cerebral Arteriovenous Malformations and Outcomes of AVMs Repair. 58th American Society of Neuroradiology (ASNR) Annual Meeting. Virtual Meeting. USA.
  38. Timaran DE, Mateo C, Fuentes-Badillo KD, Feria G, Aguirre J, Morales L, Bartolo C, Orozco J, Navarro B. Associations Between H-MR Spectroscopy Results, MRI-Based Semi-Automated Segmentation of Hippocampal Volume and Clinical Outcomes of Pediatric Patients with Mesial Temporal Sclerosis. 58th American Society of Neuroradiology (ASNR) Annual Meeting. Virtual Meeting. USA.
  39. Yalniz C, Timaran-Montenegro D, Kamali A. A Pictorial Essay of Non-Hemorrhagic and Non-Calcified Hyperdense Brain Tumors on CT scan. 60th American Society of Neuroradiology (ASNR) Annual Meeting. New York, NY 2022.
  40. Timaran-Montenegro D, Bonfante-Mejia E. Cementoosseous Dysplasia Complicated with Osteomyelitis. 60th American Society of Neuroradiology (ASNR) Annual Meeting. New York, NY 2022.
  41. Torres-Ramirez CA, Fuentes-Badillo KD, Timaran-Montenegro DE, Meteo-Camacho J, Morales J L, Orozco-Vazquez J and others. Concordancia Interobservador en Residentes de Radiologia, entre LI-RADS TR y m RECIST en Pacientes con Carcinoma Hepatocelular (CHC), tratados con Quimioembolizacion Transarterial (TACE). 45° Congreso Colombiano de Radiología, 24° Congreso Latinoamericano de Radiología Pediátrica. Cartagena de Indias, Colombia 2022.
  42. Timaran Montenegro DE, O. Arevalo, J. L. McCarty, J. Zhu, L. C. Nunez, Y. Esquenazi, R. Riascos; IDH-wild type Glioblastoma: Imaging Independent Predictors of Gross Total Resection (GTR) Using the VASARI Feature Set and Tumoral Volumetric Measurements. 108th Scientific Assembly and Annual Meeting Radiological Society of North America (RSNA). Chicago, IL 2022.
  43. Timaran Montenegro DE, O. Arevalo, J. L. McCarty, J. Zhu, L. C. Nunez, Y. Esquenazi, R. Riascos; Recurrent IDH-wild-type Glioblastoma: Association of Baseline Restricted Diffusion Pattern and Tumor Enhancement Volume with Repeat Resection Free Survival. 108th Scientific Assembly and Annual Meeting Radiological Society of North America (RSNA). Chicago, IL 2022.
  44. Timaran Montenegro DE, J. L. McCarty, L. C. Nunez, R. Riascos; Recurrent IDH-wild-type Glioblastoma: Association Between Ligamentous Injuries and Cranio-cervical Junction Malalignment. 108th Scientific Assembly and Annual Meeting Radiological Society of North America (RSNA). Chicago, IL 2022.
  45. Timaran Montenegro DE, L. C. Nunez, J. L. McCarty, S Khanpara, R. Riascos; Independent Predictors and Impact of the AO Spine Upper Cervical Classification System (AO Spine UCCS) on Spinal Cord Injury (SCI) Among Patients with Upper Cervical Spine Trauma (UCST). 60th American Society of Neuroradiology (ASNR) Annual Meeting. Chicago, IL 2023.
  46. Munir Y, Timaran Montenegro DE, A Rodriguez, L. C. Nunez, R. Riascos; Glioblastoma Versus Solitary Brain Metastasis: Utility of Intralesional Distribution of SWI Susceptibility Artifacts. 60th American Society of Neuroradiology (ASNR) Annual Meeting. Chicago, IL 2023.
  47. Timaran Montenegro DE, L. C. Nunez, A Rodriguez, D Serrano, R. Riascos; IDH-wild type Glioblastoma: Predictive Value of Standard-of-care (SOC) MRI for Establishing MGMT Promoter Methylation Status. 60th American Society of Neuroradiology (ASNR) Annual Meeting. Chicago, IL 2023.
  48. W Zingg-De Jongh, L Nunez, D Timaran, A Rodriguez, R Riascos; Introducing the Calloso-Forniceal Distance: A Surrogate Marker for Ventricular Volume. 60th American Society of Neuroradiology (ASNR) Annual Meeting. Chicago, IL 2023.
  49. D Serrano, D Timaran, A Rodriguez, L Nunez, R Riascos, A Rodriguez, R Riascos; Differentiation of IDH-Wildtype Glioblastomas and Grade 4 IDH-Mutant Astrocytomas Using MRI Features and Tumor Volumetrics. 60th American Society of Neuroradiology (ASNR) Annual Meeting. Chicago, IL 2023.
  50. Timaran Montenegro DE, L. C. Nunez, A. Rodriguez, M. Bhalla, C. Sitton, R. Samant, R. Riascos; Effect of an Iodinated Contrast Media Material Shortage on Performance of Neurovascular CTs in a Large Level I Trauma, Comprehensive Stroke Center. 60th American Society of Neuroradiology (ASNR) Annual Meeting. Chicago, IL 2023.

Curriculum Vitae

HONORS AND AWARDS:

Scholarship Awarded by the Norwegian Parliament, 2004-2005
International Baccalaureate. Fredtun Folkehøyskole, Stavern, Norway

Introduction to Research for International Young Academics (IRIYA) by the Radiological Society of North America (RSNA), 2017
Trainee Award

Sociedad Ibero Latino Americana de Neurorradiología Diagnóstica y Terapéutica (SILAN)
SILAN-MCG
Neuroradiology, visiting trainee.
Medical College of Georgia
July-August 2020
Augusta, Georgia, USA

Chief Resident. Department of Radiology. Centro Médico Nacional 20 de Noviembre. National Autonomous University of Mexico (UNAM). Mexico City, Mexico, March 2020.

Honor’s Award. Residence Performance Award. Department of Radiology. Centro Médico Nacional 20 de Noviembre. National Autonomous University of Mexico (UNAM). Mexico City, Mexico, February 2021.