All Stories

  1. Management of low rectal gastrointestinal stromal tumor with neoadjuvant therapy and transanal excision: a rare case report and review of the literature

    Article • International Journal of General Medicine, March 2019, Dove Medical Press

    Georgios Koimtzis, Paul Zarogoulidis

  2. Transformation of ALK expression and PD-L1 0% to PD-L1 90% only after surgery: the need for rebiopsy in lung cancer patients

    Article • International Medical Case Reports Journal, January 2019, Dove Medical Press

    Dimitrios Giannakidis, Georgios Koimtzis, Nikos Tteralli, LAZAROS LIAVAS, Paul Zarogoulidis

  3. Rare Co-Existence of Amyand’s and Littre’s Hernia Treated with Appendectomy and Bowel Resection Followed by Polypropylene Mesh Application

    Article • American Journal of Case Reports, November 2018, International Scientific Literature

    Georgios Koimtzis

  4. Sigmoido-Cecal Fistula: A Rare Case of Complicated Recurrent Diverticulitis and a Review of the Literature

    Article • American Journal of Case Reports, November 2018, International Scientific Literature

    Georgios Koimtzis

  5. Primary hepatocellular carcinoma in a patient with history of treated breast cancer: a case report with challenging diagnosis and treatment

    Article • International Journal of General Medicine, October 2018, Dove Medical Press

    Triantafyllia Koletsa, Georgios Koimtzis, Paul Zarogoulidis

  6. Endoscopically Assisted Laparoscopic Gastric Resection for Benign and Malignant Lesions: A Report of Two Cases

    Article • American Journal of Case Reports, July 2018, International Scientific Literature

    Georgios Koimtzis

  7. Small bowel obstruction as a result of an obturator hernia: a rare cause and a challenging diagnosis

    Article • Journal of Surgical Case Reports, July 2018, Oxford University Press (OUP)

    Georgios Koimtzis

  8. Interferon-γ and Colorectal Cancer: an up-to date

    Article • Journal of Cancer, January 2018, Ivyspring International Publisher

    Georgios Koimtzis

  9. Gallbladder Hypoplasia, a Congenital Abnormality of the Gallbladder: A Case Report

    Article • American Journal of Case Reports, December 2017, International Scientific Literature

    Georgios Koimtzis

  10. The coexistence of both replaced proper hepatic and gastroduodenal arteries due to the common hepatic artery absence

    Article • Surgical and Radiologic Anatomy, May 2017, Springer Science + Business Media

    Georgios Koimtzis

  11. Milk of Calcium Gallbladder – Limy Bile Syndrome: A Rare Cause of Gallbladder Disease

    Article • Medical Science Case Reports, January 2017, International Scientific Literature

    Georgios Koimtzis

  12. Ultrastructural alterations of the inferior alveolar nerve in wistar rats after alendronate administration per os: hypothesis for the generation of the "numb chin syndrome"

    Article • Journal of Histology and Histopathology, January 2015, Herbert Publications PVT LTD

    Georgios Koimtzis