Publications by authors named "Anastasios Karayiannakis"

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The role of clinical, laboratory, and imaging findings in the diagnosis of appendicitis: a retrospective analysis.
Nina Miteva, Francesk Mulita, Athanasios Papatriantafyllou, Vasileios Leivaditis, Gregory Tripsianis, Anastasios Karayiannakis

Prz Gastroenterol· December 2025

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Echinococcal Cyst of the Liver Primarily Infected with .
Helen Bolanaki, George Pappas-Gogos, Ioannis Tzimagiorgis, Anastasios J Karayiannakis

Surg Infect (Larchmt)· November 2025

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Actinomycosis of the Sigmoid Colon Mimicking Malignancy and Presented with Bowel Obstruction.
George Pappas-Gogos, Maria Kouroupi, Helen Bolanaki, Ioannis Tzimagiorgis, Alexandra Giatromanolaki, Anastasios J Karayiannakis

Surg Infect (Larchmt)· November 2025

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Different Aspects of Pneumatosis Intestinalis.
Helen Bolanaki, Ioannis Tzimagiorgis, Athanasia Mitsala, Anastasios J Karayiannakis

Cureus· November 2025

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Primary squamous cell carcinoma of the liver.
Andreas Antzoulas, Francesk Mulita, Vasileios Leivaditis, Anastasios J Karayiannakis, George Pappas Gogos

Prz Gastroenterol· June 2025

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Primary Candida glabrata Infection of a Pancreatic Pseudocyst.
Helen Bolanaki, George Pappas Gogos, Panagoula Oikonomou, Ioannis Tzimagiorgis, Anastasios J Karayiannakis

Cureus· April 2025

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Inflammation-attenuating effect of carbon dioxide versus room-air environment in a rat laparotomy model.
Petros Ypsilantis, Ioanna Stylianaki, Fotini Papachristou, Panagiotis Papatheodorou, Christos Svoronos, Anastasios Karayiannakis

Surg Endosc· January 2025

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Intestinal Obstruction Due to Ingested Olive Pits.
Helen Bolanaki, George Pappas Gogos, Anastasios J Karayiannakis

Cureus· November 2024

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Long-Term Survival After Curative Resection of a Primary Clear Cell Carcinoma of the Pancreas: A Report of a Case.
Helen Bolanaki, Christina Nikolaou, George Pappas Gogos, Anastasios J Karayiannakis

Cureus· November 2024

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Undifferentiated pleiotropic spermatic duct sarcoma: a surgical surprise in the inguinal canal that calls for attention.
Georgios Tsakaldimis, Georgios-Ioannis Verras, Michail Pitiakoudis, Christos Kalaitzis, Anastasios Karayiannakis

Prz Gastroenterol· November 2024

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Prognostic significance of BRCA1 and BRCA2 methylation status in circulating cell-free DNA of Pancreatic Cancer patients.
Triantafyllia Koukaki, Ioanna Balgkouranidou, Eirini Biziota, Anastasios Karayiannakis, Helen Bolanaki

J Cancer· March 2024

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Gut Barrier Disruption Secondary to Radiofrequency-Assisted Liver Parenchyma Resection in a Porcine Model.
Petros Ypsilantis, Maria Lambropoulou, Anastasios Karayiannakis, Dimitrios Zacharoulis, Ioannis Passos

J Gastrointest Surg· September 2022

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Prognostic Role of RASSF1A, SOX17 and Wif-1 Promoter Methylation Status in Cell-Free DNA of Advanced Gastric Cancer Patients.
Evangelos I Karamitrousis, Ioanna Balgkouranidou, Nikolaos Xenidis, Kyriakos Amarantidis, Eirini Biziota, Anastasios Karayiannakis

Technol Cancer Res Treat· November 2021

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Dacron Y Prosthesis for Quick Restoration of Portal Vein Circulation After Pancreaticoduodenectomy.
George S Georgiadis, Anastasios J Karayiannakis

Eur J Vasc Endovasc Surg· February 2021

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Association between SOX17, Wif-1 and RASSF1A promoter methylation status and response to chemotherapy in patients with metastatic gastric cancer.
Evangelos Karamitrousis, Ioanna Balgkouranidou, Nikolaos Xenidis, Kyriakos Amarantidis, Eirini Biziota, Anastasios Karayiannakis

Clin Chem Lab Med· September 2020

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KISS1 and KISS1R expression in primary and metastatic colorectal cancer.
Spyridon Matthaiou, Ioannis D Kostakis, Stylianos Kykalos, Nikolaos Machairas, Eleftherios Spartalis, Anastasios Karayiannakis

J BUON· September 2019

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Tissue injury of the remnant liver following radiofrequency-assisted partial hepatectomy.
Petros Ypsilantis, Maria Lambropoulou, Anastasios Karayiannakis, Miroslav Milicevic, Predrag Bulajic

J BUON· August 2019

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Correction to: Outcomes After Distal Pancreatectomy with Celiac Axis Resection for Pancreatic Cancer: A Pan-European Retrospective Cohort Study.
Sjors Klompmaker, Jony van Hilst, Sarah L Gerritsen, Mustapha Adham, M Teresa Albiol Quer, Anastasios Karayiannakis

Ann Surg Oncol· December 2018

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Outcomes After Distal Pancreatectomy with Celiac Axis Resection for Pancreatic Cancer: A Pan-European Retrospective Cohort Study.
Sjors Klompmaker, Jony van Hilst, Sarah L Gerritsen, Mustapha Adham, M Teresa Albiol Quer, Anastasios Karayiannakis

Ann Surg Oncol· May 2018

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Microscopic assessment of the tissue-sparing potential of radiofrequency-assisted liver resection techniques in a porcine model.
Petros Ypsilantis, Maria Lambropoulou, Miroslav Milicevic, Predrag Bulajic, Anastasios Karayiannakis

J Hepatobiliary Pancreat Sci· December 2017

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Methylation status of the and promoter in cell-free circulating DNA and its prognostic role in patients with colorectal cancer.
Dimitrios Matthaios, Ioanna Balgkouranidou, Anastasios Karayiannakis, Helen Bolanaki, Nikolaos Xenidis

Oncol Lett· July 2016

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Expression of Fas (CD95/APO-1) and Fas ligand (FasL) in experimentally-induced acute pancreatitis.
Vassilios Pardalis, Eleni Palli, Maria Lambropoulou, Christina Tsigalou, Stavros Anagnostoulis, Anastasios J Karayiannakis

J Invest Surg· April 2014

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Primary squamous cell carcinoma of the ampulla of Vater.
Helen Bolanaki, Alexandra Giatromanolaki, Efthimios Sivridis, Anastasios J Karayiannakis

JOP· January 2014

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The clinical significance of apoptosis and M30 expression in colonic cancer progression.
Stylianos Kykalos, Dimitrios Dimitroulis, Evangelia Ntikoudi, Anastasios Karayiannakis

J Recept Signal Transduct Res· August 2013

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Spontaneous colo-umbilical fistula complicating diverticulitis of the sigmoid colon.
Helen Bolanaki, Georgios Kouklakis, Nikos Courcoutsakis, Panagoula Oikonomou, Anastasios J Karayiannakis

Case Rep Surg· July 2013

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