Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Dionissios Karavias"'
Autor:
Georgostathis K, Karatzas A, Dionissios Karavias, Apollon Zygomalas, Kourelis T, Katsiakis N, Papachristou Dj
Publikováno v:
Ann R Coll Surg Engl
Renal cell carcinoma has a high propensity for metastatic spread. There are several case reports of metastatic renal cell carcinomas associated with rare metastatic sites, in many cases more than ten years after the initial diagnosis. We present a 60
Autor:
Ioannis Maroulis, Helen Papadaki, Dionissios Karavias, Charalambos Gogos, Vasiliki Bravou, Dimitrios Karavias, Stavros K. Kakkos
Publikováno v:
Journal of Gastrointestinal Surgery. 20:568-579
Genomic instability is a common feature in hepatocellular carcinoma. Deregulation of replication licensing factors has been shown to trigger DNA damage response contributing to genomic instability. Overexpression of DNA replication licensing factors
Autor:
Ioannis Maroulis, Konstantinos Giokas, Dionissios Karavias, Dimitrios Karavias, Dimitrios Koutsouris, Vasileios Megalooikonomou, Apollon Zygomalas
Publikováno v:
Medical & Biological Engineering & Computing. 54:711-721
We developed a medical image segmentation and preoperative planning application which implements a semiautomatic and a hybrid semiautomatic liver segmentation algorithm. The aim of this study was to evaluate the feasibility of computer-assisted liver
Autor:
Apollon Zygomalas, Vasileios Megalooikonomou, Dionissios Karavias, Ioannis Maroulis, Dimitrios Koutsouris, Konstantinos Giokas, Dimitrios Karavias
Publikováno v:
XIV Mediterranean Conference on Medical and Biological Engineering and Computing 2016 ISBN: 9783319327013
Oncologic liver surgery offers the only reasonable chance to cure liver cancer. Selection of patients is essential for effective treatment and in order to minimize perioperative complications. The hepatic surgeon has to achieve complete resection of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::313bc92c07996d22514c4d67b73c9a3b
https://doi.org/10.1007/978-3-319-32703-7_49
https://doi.org/10.1007/978-3-319-32703-7_49
Autor:
Dionissios Karavias, Dimitrios Karavias, Dimitrios Karnabatidis, Athanasia Sotiriadi, Helen P. Kourea
Publikováno v:
Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract. 19(11)
A 69-year-old male with a history of hepatitis B-induced cirrhosis underwent segmental liver resection for hepatocellular carcinoma. At his 12-month follow-up, local recurrence in segment VII was diagnosed, measuring 7.8 by 6.2 cm, with irregular mar
Autor:
Apollon Zygomalas, Konstantinos Giokas, Ioannis Karagiannidis, Vasileios Megalooikonomou, Dimitrios Koutsouris, Dionissios Karavias, Ioannis Maroulis, Dimitrios Karavias
Background. Liver segmentation from medical images produces high quality patient specific 3D liver models which are used for preoperative planning and intraoperative guidance. These 3D models can be manipulated and visualized in various ways and can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42dcc2f72e11016c23be119b28f257f6
https://doi.org/10.7287/peerj.preprints.1092v1
https://doi.org/10.7287/peerj.preprints.1092v1
Autor:
Apollon Zygomalas, Dionissios Karavias, Ioannis Maroulis, Ioannis Karagiannidis, Vasileios Megalooikonomou, Konstantinos Giokas, Dimitrios Koutsouris, Dimitrios Karavias, Theofilos Amanatidis
Background. High quality patient specific 3D liver models can be nowadays exported using computer liver segmentation algorithms. Specific 3D image editing tools can be used to manipulate the liver models and create virtual surgical cases. Objective.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9e78f25c9662ddd33716b89f72826ee
https://doi.org/10.7287/peerj.preprints.1090v1
https://doi.org/10.7287/peerj.preprints.1090v1
Autor:
John G. Vlachojannis, Pantelitsa Kalliakmani, Dionissios Karavias, E. Savvidaki, M. Kalantzi, Dimitrios S. Goumenos, Marios Papasotiriou, Evangelos Papachristou, V. Zavvos
Publikováno v:
Transplantation proceedings. 46(9)
Aim Renal transplantation is accompanied by restoration of renal function and endogenous erythropoietin production. The purpose of this study was to investigate the time-related changes of endogenous erythropoietin secretion in the early renal post-t
Autor:
Dionissios Karavias, Ioannis Maroulis, Dimitrios S. Goumenos, L. Fyssa, Markos Marangos, S. Provatopoulou, Evangelos Papachristou, N. Mira, Eleftherios Fokaefs, E. Savvidaki, Marios Papasotiriou, Pantelitsa Kalliakmani, N. Kaplanis, A. Tsamantas, J. Vlachogajannis
Publikováno v:
Transplantation proceedings. 46(9)
Introduction The increasing number of patients requiring kidney transplantation and the lack of available organs has led to the utilization of kidneys from expanded criteria donors (ECD). Aim The comparison of the clinical outcome of renal transplant
Autor:
Konstantinos Vagenas, Natale Mirra, T. Konstantinos Tepetes, Athanassios C. Tsamandas, Dionissios Karavias, Panagiota Ravazoula, Neoklis Kritikos, Nikolaos Siasos, Dionissis S. Bonikos, Theodore Kourelis
Publikováno v:
Journal of Surgical Research. 110:399-408
Background. Liver regeneration after partial hepatectomy (PHx) is regulated by several factors that activate or inhibit hepatocyte proliferation. Apoptosis seems to play an important role in cellular proliferation and liver regeneration. This study i