• Sindirim Sistemi Hastalıkları
  • Karaciğer Hastalıkları
  • Sindirim Sisteminin Kanser Öncül Hastalıkları
  • Inflematuar Bağırsak Hastalıkları
  • Kronik Viral Hepatit

1985 yılında Ankara Üniversitesi Tıp Fakültesinden mezun oldu. 1991 yılında İç Hastalıkları uzmanlığı ihtisasını tamamladı. 1995 yılında İstanbul Üniversitesi Tıp Fakültesi Gastroenterohepatoloji Bilim Dalında yan dal ihtisasını yaparak Gastroentero-hepatoloji uzmanı oldu. İhtisas döneminde Almanya'da Medizinische Hochschule Hannover Üniversitesinde bir süre çalıştı.

İstanbul Şişli Etfal Eğitim ve Araştırma Hastanesinde ilk kez Gastroenteroloji Bölümünü kurdu. 2008 yılında İstanbul Bilim Üniversitesi Gastroenteroloji Bilim Dalını kurdu. Sindirim sisteminin kanser öncüsü hastalıkları ve kronik karaciğer hastalıkları özel ilgi alanlarıdır. Halen Türk Gastroenteroloji Derneğinin “Kolon kanseri ve Kolorektal polip çalışma grubu” başkanıdır.

Prof. Dr. Levent Erdem 2007 yılından itibaren Bilim Üniversitesi ve Grup Florence Nightingale Hastaneleri bünyesinde Gastroenterohepatoloji Bilim Dalında sindirim sistemi ve karaciğer hastalıklarının tanı, tıbbi ve endoskopik tedavisi konusunda çalışmalarını sürdürmektedir.


 

  • Türk Tabipler Birliği
  • Türk Gastroenteroloji Derneği
  • Türk Karaciğer Araştırmaları Derneği
  • İnflamatuar Barsak Hastalıkları Derneği
  • American Gastroenterological Association (AGA)
  • European Association for the Study of the Liver (EASL)

 

Uluslararası Hakemli Dergilerde Yayımlanan Makaleler
1-Akbayır N, Alkım C, Erdem L, Sakız D, Sökmen HM. "A case report of doxycycline induced esophageal and gastric ulcer". Turk J Gastroenterol 2002;13:232-235.

2-Yıldırım S,Tok H,Köksal H, Erdem L,Baykan A. "Allopurinol plus Pentoxifilline in hepatic Ischemia / reperfusion Injury". Asian J. Surgery 2002;25 (1):105-9S.

3-Şentürk H., F.Tabak,Akdoğan M, Erdem L, Mert A, Özaraş R, Badur S. "Therapeutic vaccination in chronic hepatitis B. J" .Gastroenterology and Hepatology 2002;17:72-76.

4-Altuntaş Y,Öztürk B, Erdem L,Güneş G, Karul S,Uçak S,Şengül A. "Phenytoin-induced Toxic Cholestatic Hepatitis in a patient with skin lesions: Case Report". Southhern Medical Journal 2003;96: 201- 203.

5-Yenice N, Gokden Y, Erdem L,Turkmen S,Arican N.Transfusional transmitted virus seroprevalence in asymptomatic HBsAg (+) Hepatitis B Carriers. Scand J Gastroenterol. 2004;39(2):174-177.

6-Akbayir N, Alkım C, Erdem L, Sökmen HM, Sungun A, Başak T, Turgut S, Mungan Z. "Heterotopic Gastric Mucosa in the Cervical Esophagus (Inlet Patch): "Endoscopic Prevalence, Histological and Clinical Characteristics", J Gastroenterol Hepatol 2004;19, 891-896.

7-Akbayir N, Gökdemir G, Mansur T, Sökmen M, Gündüz S, Alkim C, Barutcuoglu B, Erdem L."Is There Any Relationship Between Hepatitis C Virus and Vitiligo?", J Clin Gastroenterol 2004; 38, 815-817 .

8-Yildirim S,Köksal H, Celayir F, Erdem L, Baykan A."Colonic interposition vs. gastric pull-up after total esophagectomy". J Gastrointest Surg. 2004 ; 8(6):675-8.

9-Akbayir N, Başak T, Seven H, Sungun A, Erdem L. "Investigation of Helicobacter Pylori Colonization in Laryngeal Neoplasia", Eur Arch Otorhinolaryngol 2005; 262, 170-172.

10-Akbayır N, Sökmen HM, Çalış AB, Bölükbaş C, Erdem L, Alkım C, Sakız D, Mungan Z. "Heterotopic gastric mucosa in the cervical esophagus: Could this play a role in the pathogenesis of laryngopharyngeal reflux in a subgroup of patients with posterior laryngitis?" Scan J Gastroenterol 2005;40 :1149 – 1156.

11-Celik M, Alkan Z, Ercan I, Ertasoglu H, Alkm C, Erdem L, Turgut S, Ertekin C. "Cricopharyngeal muscle electromyography in laryngopharyngeal reflux". Laryngoscope 2005;115:138-142.

12-Akbayir N., Caliş AB, Alkim C, Sökmen HM, Erdem L, Ozbal A, Bölükbaş F."Sensorineural Hearing Loss in Patients With Inflammatory Bowel Disease: A Subclinical Extraintestinal Manifestation", Dig Dis Sci 2005; 50(10):1938-45.

13-Erdem L, Akbayir N, Yildirim S, Koksal HM, Yenice N, Gultekin OS, Sakiz D, Peker O."Predictive value of morphologic characteristics in rectosigmoid adenomatous polyps for the probability of synchronous polyps or cancer in the proximal colon". Turk J Gastroenterol 2005 ;16(4):207-211.

14-Akbayir N, Yildirim S, Sokmen HM, Kilic G, Erdem L, Alkim C." Intussusception of vermiform appendix with microscopic melanosis coli: A case report". Turk J Gastroenterol 2006 ;17(3):233-235.

15-Ozdil K, Sokmen M, Ersoy O, Demirsoy H, Kesici B, Karaca C, Akbayir N, Erdem L, Alkim C, Sakiz D. Association of gluten enteropathy and irritable bowel syndrome in adult Turkish population.Dig Dis Sci. 2008 ;53:1852-5

16-Erdem L., Yıldırım S, Akbayır N, Yılmaz B, Yenice N, Gültekin OS, Peker Ö."Prevalance Of Microscopic colitis in patients with diarrhea of unknown etiology in Turkey".World J Gastroenterol. 2008 ;14(27):4319-23.

17-Şenturk H, Tabak F, Ozaras R, Erdem L, Canbakan B, Mert A, Yurdakul I. Efficacy of Pre-S-containing HBV Vaccine combined with lamivudine in the treatment of chronic HBV infection. Dig Dis Sci. 2009 ;54(9):2026-30.

18-Demirsoy H, Ozdil K, Ersoy O, Kesici B, Karaca C, Alkim C, Akbayir N, Erdem LK, Onuk MD, Beyzadeoglu HT. Anti-pancreatic antibody in Turkish patients with inflammatory bowel disease and first-degree relatives. World J Gastroenterol. 2010 7;16:5732-8.

19-Okutur K, Küçükler K, Öztekın E, Borlu F, Erdem L, Demır G. A rare cause of acute abdomen: ruptured adrenal pheochromocytoma. Turk J Gastroenterol.2010 ; 21 :467-9.

20-Alkim C, Sakiz D, Alkim H, Livaoglu A, Kendir T, Demirsoy H, Erdem L, Akbayir N, Sokmen M. Thrombospondin-1 and VEGF in inflammatory bowel disease.Libyan J Med. 2012;7. doi: 10.3402/ljm.v7i0.8942. Epub 2012 Jan 30. .
Uluslararası Bilimsel Toplantılarda Sunulan ve Bildiri Kitabında Basılan Bildiriler
1-Beşışık F,Kaymakoğlu S, Erdem L, Sever M,Çakaloğlu Y,Ökten A."Tretment of Chronic hepatitis C with alfa interferon in hemodialysis patients". 30th Annual Meeting of the European Association for the Study of the Liver, Copenhagen. J Hepatol 1995; 23 (Suppl:1):186.

2-Senturk H,Tabak F, Akdogan.M, Mert A, Erdem L,Turkoglu S,Ozbay G,Badur S,Tozum N. "Therapeutic vaccination with pre S2 containing vaccine in chronic hepatitis B: A promising approach". 49th International Association or the Study of the Liver Iennial Scientific annual meeting and postgraduate courses, Hepatology.1998; 28(4 Pt 2) (Suppl):588 A (AASLD Kongresi).

3-Köksal.H.M, Erdem.L, İpek.T,Yıldırım.S,Pakiç.İ,Kahraman.K; "Effects of 5-fluoro-uracil on liver regenerations and hepatic metabolism after partial hepatectomy in rats". 35th Annual Meeting of the European Association for the Study of the Liver , Rotterdam. J. Hepatol.2000;32 (Suppl 2):169 (Abstrac C04/24) (EASL Meeting).  

4-Erdem L, Türkoğlu S,Çevikbaş U,Köksal H,Badur S. "Evaluation of liver histology ,serum transaminase values and HCV-RNA titer in patients with chronic hepatitis C". 35th Annual Meeting of the European Association for the Study of the Liver ,Rotterdam. J.Hepatol 2000;32 (Suppl 2): 203 (EASL Meeting).

5-Yıldırım S, Erdem L, Köksal H, Baykan A, Mede HI, Kurt Ö. "Acid-reducing and Helicobacter pylori treatment in pyloric stenosis: A prospective study". Eurosurgery 2000,Istanbul; Abstrac Book: 46 (Abs:104).

6-Yıldırım S, Erdem L, Köksal H. "Could acid reducing plus cisapride treatment prevent Barrett epithelium development ın grade II and III reflux Esophagitis ? Comparision with anti-reflux.surgery". Eurosurgery 2000, İstanbul: Abstrac Book;80 (Abs:235).

7-Yıldırım. S, Köksal HM, Baykan A, Celayir F, Erdem L,Tok L. "Total Gastrectomy wıth and without feeding jejunostomy". Eurosurgery 2000, Istanbul; Abstrac Book: 136 (Abs:458).

8-Senturk H,Tabak F, Erdem L, Mert A,Akdogan M, Sander E, Ozbay G, Badur S, Tozun N. "Therapeutic vaccination in chronic hepatitis B". 10 th International symposium on viral hepatitis and liver disease, Atlanta, Antiviral Therapy 2000; 5 (suppl.1):B.64 (Abs: 117).

9-Erdem L, Yıldırım.S, Yılmaz.B, Gültekin.O.S, H. M.Köksal, Peker.Ö. "The rate of microscopic colitis in patients with chronic diarrhea with unknown etiology". Digestive Disease Week 2002,San Francisco, California, Gastrointestinal Endosc.2002;55. 160 (W1608).

10-Erdem.L, Yıldırım.S, Akbayır.N., Gültekin.O.S, H. M.Köksal, Peker.Ö.The Histologic and morphologic nature of rectosigmoid polyps and their relationship with the risk of synchronous polyps or cancer. 10th United European Gastroenterology Week, Geneva, Gut Suppl(II).55 Wed-G-380;2002.

11-Erdem.L., Akbayır.N., Çakaloğlu Y., Çevikbaş U, Badur.S. "Combination of interferon indüction therapy and ribavirin in primary interferon non-responders infected with genotype 1 hepatitis C virus".37th Annual Meeting of the European Association for the Study of the Liver, Madrid, J Hepatology 2002;36(Suppl 1);234(897).

12-Akbayır.N., C.Bölükbaş, Erdem L, Sökmen M,Yıldırım.S. "Is there relationship between increased nitric oxide production and renal resistive index in the pathogenesis of hepatorenal syndrome?" 37th Annual Meeting of the European Association for the Study of the Liver, Madrid, J.Hepatology 2002; 36(Suppl 1); 197(69)

13-Erdem.L, Yıldırım.S,Köksal.H, Akbayır.N.,Gültekin.O.S. "The role of Helicobacter pylori in peptic ulcer recurrence following gastric surgery". 12th World Congress of International Association of Surgeons and Gastroenterogists, Istanbul, Hepato-Gastroenterology 2002; 49 (Supp II) XV (OP 30)

14-Akbayır N,Gökdemir G,Mansur T,Sökmen M,Gündüz S,Alkım C,Barutçuoğlu B, Erdem L. "Is there any relationship between hepatitis C virus and vitiligo". 11th United European Gastroenterology Week, Madrid, Gut 2003;52 (Suppl VI):A105.

15-Erdem L,Yıldırım S,Köksal H.M,Gültekin O.S,Peker Ö."What is the rate of neoplasia in the proximal colon without index polyp(s) in distal colon?" 11th United European Gastroenterology Week, Madrid, Gut 2003:52 (Suppl VI);A192.