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Leon Naar, M.D.

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Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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  1. Kokoroskos N, Naar L, Peponis T, Martinez M, El Moheb M, El Hechi M, Alser O, Fuentes E, Velmahos G. Provocative Angiography, Followed by Therapeutic Interventions, in the Management of Hard-To-Diagnose Gastrointestinal Bleeding. World J Surg. 2020 Sep; 44(9):2944-2949. PMID: 32405731.
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  2. Kaafarani HMA, El Moheb M, Hwabejire JO, Naar L, Christensen MA, Breen K, Gaitanidis A, Alser O, Mashbari H, Bankhead-Kendall B, Mokhtari A, Maurer L, Kapoen C, Langeveld K, El Hechi MW, Lee J, Mendoza AE, Saillant NN, Parks J, Fawley J, King DR, Fagenholz PJ, Velmahos GC. Gastrointestinal Complications in Critically Ill Patients With COVID-19. Ann Surg. 2020 08; 272(2):e61-e62. PMID: 32675498.
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  3. Nederpelt CJ, Naar L, Sylvester KW, Barra ME, Roberts RJ, Velmahos GC, Kaafarani HMA, Rosenthal MG, King DR. Evaluation of oral factor Xa inhibitor-associated extracranial bleeding reversal with andexanet alfa. J Thromb Haemost. 2020 Aug 01. PMID: 32738161.
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  4. Savvidou OD, Koutsouradis P, Kaspiris A, Naar L, Chloros GD, Papagelopoulos PJ. Displaced olecranon fractures in the elderly: outcomes after non-operative treatment - a narrative review. EFORT Open Rev. 2020 Jul; 5(7):391-397. PMID: 32818066.
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  5. Naar L, Kim P, Byerly S, Vasileiou G, Zhang H, Yeh DD, Kaafarani HMA. Increased risk of malignancy for patients older than 40 years with appendicitis and an appendix wider than 10 mm on computed tomography scan: A post hoc analysis of an EAST multicenter study. Surgery. 2020 Jul 29. PMID: 32739139.
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  6. Naar L, El Hechi MW, van Erp IA, Mashbari HNA, Fawley J, Parks JJ, Fagenholz PJ, King DR, Mendoza AE, Velmahos GC, Kaafarani HMA, Saillant NN. Isolated Rib Cage Fractures in the Elderly: Do All Patients Belong to the Intensive Care Unit? A retrospective nationwide analysis. J Trauma Acute Care Surg. 2020 Jul 15. PMID: 32697447.
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  7. Kaafarani HMA, Moheb ME, Hwabejire JO, Naar L, Christensen MA, Breen K, Gaitanidis A, Alser O, Mashbari H, Bankhead-Kendall B, Mokhtari A, Maurer L, Kapoen C, Langeveld K, El Hechi MW, Lee J, Mendoza AE, Saillant NN, Parks J, Fawley J, King DR, Fagenholz PJ, Velmahos GC. Gastrointestinal Complications in Critically Ill Patients With COVID-19. Ann Surg. 2020 May 01. PMID: 32404678.
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  8. El Hechi MW, Lee JM, Naar L, El Moheb M, Kokoroskos N, Velmahos GC, Saillant NN, Kaafarani HMA, Mendoza AE. The Effect of Immunosuppression on Emergency Colectomy Outcomes: A Nationwide Retrospective Analysis. World J Surg. 2020 05; 44(5):1637-1647. PMID: 31925522.
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  9. Naar L, Hatzaras I. Liver Resection for Hepatocellular Carcinoma and the Barcelona Clinic Liver Cancer Criteria: Is It Time to Push the Limits? Ann Surg Oncol. 2020 Jul; 27(7):2122-2124. PMID: 32297086.
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  10. Mastoraki A, Schizas D, Charalampakis N, Naar L, Ioannidi M, Tsilimigras D, Sotiropoulou M, Moris D, Vassiliu P, Felekouras E. Contribution of Histone Deacetylases in Prognosis and Therapeutic Management of Cholangiocarcinoma. Mol Diagn Ther. 2020 04; 24(2):175-184. PMID: 32125662.
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  11. Kokoroskos N, Peponis T, Lee JM, El Hechi M, Naar L, Elahad JA, Nederpelt C, Bonde A, Meier K, Mendoza A, King D, Fagenholz P, Kaafarani H, Velmahos G, Saillant N. Gallbladder wall thickness as a predictor of intraoperative events during laparoscopic cholecystectomy: A prospective study of 1089 patients. Am J Surg. 2020 Mar 08. PMID: 32178838.
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  12. Naar L, El Hechi M, Kokoroskos N, Parks J, Fawley J, Mendoza AE, Saillant N, Velmahos GC, Kaafarani HMA. Can the Emergency Surgery Score (ESS) predict outcomes in emergency general surgery patients with missing data elements? A nationwide analysis. Am J Surg. 2020 Feb 19. PMID: 32102760.
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  13. Mastoraki A, Schizas D, Giannakas T, Papadopoulos PP, Naar L, Vergadis C, Anastasiou I, Vassiliu P, Pikoulis E, Liakakos T. Primary Angiosarcoma of the Kidney: Literature Review of a Rare Nosologic Entity. Anticancer Res. 2020 Feb; 40(2):625-633. PMID: 32014903.
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  14. Schizas D, Mastoraki A, Naar L, Tsilimigras DI, Katsaros I, Fragkiadaki V, Karachaliou GS, Arkadopoulos N, Liakakos T, Moris D. Histone Deacetylases (HDACs) in gastric cancer: An update of their emerging prognostic and therapeutic role. Curr Med Chem. 2019 Jul 12. PMID: 31309879.
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  15. Mastoraki A, Schizas D, Vergadis C, Naar L, Strimpakos A, Vailas MG, Hasemaki N, Agrogiannis G, Liakakos T, Arkadopoulos N. Recurrent aggressive mesenteric desmoid tumor successfully treated with sorafenib: A case report and literature review. World J Clin Oncol. 2019 Apr 24; 10(4):183-191. PMID: 31114750.
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  16. Naar L, Spanomichou DA, Vassiliu P. Comment on "Muscle wasting and survival following pre-operative chemoradiotherapy for locally advanced rectal carcinoma". Clin Nutr. 2019 04; 38(2):962-963. PMID: 30827723.
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  17. Schizas D, Mastoraki A, Naar L, Spartalis E, Tsilimigras DI, Karachaliou GS, Bagias G, Moris D. Concept of histone deacetylases in cancer: Reflections on esophageal carcinogenesis and treatment. World J Gastroenterol. 2018 Nov 07; 24(41):4635-4642. PMID: 30416311.
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  18. Naar L, Spanomichou DA, Mastoraki A, Smyrniotis V, Arkadopoulos N. Solid Pseudopapillary Neoplasms of the Pancreas: A Surgical and Genetic Enigma. World J Surg. 2017 07; 41(7):1871-1881. PMID: 28251269.
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  19. Oikonomou E, Vogiatzi G, Papamikroulis GA, Naar L, Siasos G, Mourouzis K, Zografos T, Vavuranakis M, Antonopoulos A, Tousoulis D. Antiplatelet Therapy in Acute Coronary Syndromes. Evidence Based Medicine. Curr Pharm Des. 2016; 22(29):4519-4536. PMID: 27319947.
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.