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Comparison of digital versus fiberoptic cholangioscopy in patients requiring evaluation of bile duct disease or treatment of biliary stones.
Dimas ID, Vardas E, Papastergiou V, Fragaki M, Velegraki M, Mpitouli A, Voudoukis E, Theodoropoulou A, Giannikaki E, Chlouverakis G, Paspatis GA. Dimas ID, et al. Among authors: velegraki m. Ann Gastroenterol. 2019 Mar-Apr;32(2):199-204. doi: 10.20524/aog.2019.0358. Epub 2019 Jan 25. Ann Gastroenterol. 2019. PMID: 30837794 Free PMC article.
Disseminated metastatic cutaneous melanoma to pancreas and upper gastrointestinal tract diagnosed by endoscopic ultrasound: an unusual case.
Voudoukis E, Mpitouli A, Giannakopoulou K, Velegraki M, Datseri G, Bachlitzanaki M, Kazamias G, Fahouridi A, Mastorakis E, Vardas E, Kontopodis E, Paspatis G. Voudoukis E, et al. Among authors: velegraki m. Clin J Gastroenterol. 2020 Feb;13(1):134-138. doi: 10.1007/s12328-019-01004-7. Epub 2019 Jun 21. Clin J Gastroenterol. 2020. PMID: 31228079
Endoscopic full-thickness resection of colorectal lesions with the full-thickness resection device: clinical experience from two referral centers in Greece.
Velegraki M, Trikola A, Vasiliadis K, Fragaki M, Mpitouli A, Dimas I, Voudoukis E, Giannikaki E, Kapranou A, Kordelas A, Stefanidis G, Paspatis GA. Velegraki M, et al. Ann Gastroenterol. 2019 Sep-Oct;32(5):482-488. doi: 10.20524/aog.2019.0392. Epub 2019 Jun 10. Ann Gastroenterol. 2019. PMID: 31474795 Free PMC article.
IgG4-related sclerosing cholangitis: not always an obvious entity.
Velegraki M, Vardas E, Dervenis C, Fragaki M, Nikolaou P, Mpitouli A, Kazamias G, Sepsa A, Giannikaki E, Paspatis GA. Velegraki M, et al. Ann Gastroenterol. 2021 Jul-Aug;34(4):594-596. doi: 10.20524/aog.2021.0610. Epub 2021 Feb 26. Ann Gastroenterol. 2021. PMID: 34276201 Free PMC article.
Cerebral oximetry monitoring in non-intubated patients undergoing endoscopic retrograde cholangiopancreatography under propofol-induced sedation: a prospective observational study.
Velegraki M, Manolaraki M, Chainaki I, Vardas E, Petrodaskalaki M, Androulakis N, Georgakaki C, Lazanaki E, Chlouverakis G, Paspatis GA. Velegraki M, et al. Ann Gastroenterol. 2021 Sep-Oct;34(5):736-742. doi: 10.20524/aog.2021.0637. Epub 2021 Jun 3. Ann Gastroenterol. 2021. PMID: 34475746 Free PMC article.
Distal Biliary Stent Migration in Patients with Irretrievable Bile Duct Stones: Long-Term Comparison Between Straight and Double-Pigtail Stents.
Paspatis GA, Papastergiou V, Mpitouli A, Velegraki M, Nikolaou P, Fragkaki M, Voudoukis E, Theodoropoulou A, Chlouverakis G, Vardas E, Paraskeva KD. Paspatis GA, et al. Among authors: velegraki m. Dig Dis Sci. 2022 Sep;67(9):4557-4564. doi: 10.1007/s10620-022-07461-4. Epub 2022 Mar 19. Dig Dis Sci. 2022. PMID: 35305168
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