Félix I. Téllez‐Ávila

High Impact

Researcher

Last publication 2025 Last refreshed 2026-05-02

faculty

22 h-index 243 pubs 2,326 cited

Biography and Research Information

OverviewAI-generated summary

Félix I. Téllez‐Ávila is a researcher at the University of Arkansas for Medical Sciences. His work focuses on gastrointestinal and pancreatic diseases, with a significant emphasis on endoscopic techniques and their applications.

Dr. Téllez‐Ávila has published research on the diagnosis and treatment of pancreatic duct disruptions, the utility of endoscopic ultrasound in acute recurrent pancreatitis, and the prevention of pancreatitis following endoscopic retrograde cholangiopancreatography. He has also investigated the efficacy of endoscopic ultrasound-guided celiac plexus blocks for pain palliation in chronic pancreatitis and the long-term success of endoscopic ultrasound-guided gastroenterostomy for gastric outlet obstruction. His research extends to tissue acquisition using endoscopic ultrasound in patients with pancreatic neoplasms and the effectiveness of endoscopic sphincterotomy for Sphincter of Oddi dysfunction.

With a career marked by extensive publication, Dr. Téllez‐Ávila has authored 245 publications, accumulating 2,333 citations and an h-index of 21. He has collaborated with researchers including Brett Bailey, Ragesh B. Thandassery, Lindsay Blake, and Mauricio García-Saenz-de-Sicilia, all from the University of Arkansas for Medical Sciences.

Metrics

  • h-index: 22
  • Publications: 243
  • Citations: 2,326

Selected Publications

  • Long‐Term Clinical Success of Endoscopic Ultrasound‐Guided Gastroenterostomy in Benign Gastric Outlet Obstruction (2025)
    3 citations DOI OpenAlex
  • Splenic tear due to ERCP: A case report and literature review (2025)
  • EUS-guided drainage of peripancreatic fluid collections using LAMS: association between the duration of stent indwell and the adverse events (2025)
  • Desgarro esplénico por CPRE: reporte de caso y revisión de la literatura (2024)
  • Cholecystitis in patients with a fully covered self-expandable metal stent with and without externally anchored plastic stents (2024)
  • EUS-guided tissue acquisition in patients with solid pseudopapillary neoplasms of the pancreas (2024)
    3 citations DOI OpenAlex
  • Pathology results of endoscopic ultrasound-guided tissue acquisition in retroperitoneal masses: a multicenter study. (2023)
  • The efficacy and safety of endoscopic sphincterotomy in patients with Sphincter of Oddi dysfunction: a systematic review and meta-analysis (2023)
    3 citations DOI OpenAlex
  • Clinical and Endoscopic Differences Between Patients With Barrett’s Esophagus With and Without Dysplasia/Adenocarcinoma (2023)
  • Pancreatitis post-colangiopancreatografía retrógrada endoscópica (2023)
    1 citation DOI OpenAlex
  • Effectiveness for Diagnosis of Malignancy of Bile Pyruvate Kinase M2 in Patients with Indeterminate Biliary Stricture (2023)
    1 citation DOI OpenAlex
  • Endoscopia en pancreatitis crónica (2023)
  • Esfinterotomía endoscópica y coledocolitiasis: aspectos básicos (2023)
    1 citation DOI OpenAlex
  • Endoscopia en el mundo (2023)
  • Aparición de síntomas sospechosos y/o COVID-19 en participantes del Congreso de Endoscopía (2022)

View all publications on OpenAlex →

Collaboration Network

223 Collaborators 58 Institutions 10 Countries

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