Search Results - "Petsas, Theodore"

Comparative effectiveness of different transarterial embolization therapies alone or in combination with local ablative or adjuvant systemic treatments for unresectable hepatocellular carcinoma: A network meta-analysis of randomized controlled trials by Katsanos, Konstantinos, Kitrou, Panagiotis, Spiliopoulos, Stavros, Maroulis, Ioannis, Petsas, Theodore, Karnabatidis, Dimitris

“…The optimal transcatheter embolization strategy for patients with unresectable hepatocellular carcinoma (HCC) remains elusive. We conducted a systematic review…”
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PATIENT DOSES IN COMMON DIAGNOSTIC X-RAY EXAMINATIONS by Metaxas, Vasileios I, Messaris, Gerasimos A, Lekatou, Aristea N, Petsas, Theodore G, Panayiotakis, George S

“…A local survey was conducted, to evaluate the radiation dose to adult patients who underwent diagnostic X-ray examinations. Patient-related and technical data…”
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PATIENT DOSE IN DIGITAL RADIOGRAPHY UTILISING BMI CLASSIFICATION by Metaxas, Vasileios I, Messaris, Gerasimos A, Lekatou, Aristea N, Petsas, Theodore G, Panayiotakis, George S

“…Dose audit is important towards optimisation of patients' radiation protection in diagnostic radiography. In this study, the effect of the body mass index…”
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Increased Bax/Bcl-2 Ratio Up-regulates Caspase-3 and Increases Apoptosis in the Thymus of Patients with Myasthenia Gravis by Salakou, Stavroula, Kardamakis, Dimitrios, Tsamandas, Athanassios C, Zolota, Vassiliki, Apostolakis, Efstratios, Tzelepi, Vassiliki, Papathanasopoulos, Panagiotis, Bonikos, Dionysis S, Papapetropoulos, Theodore, Petsas, Theodore, Dougenis, Dimitrios

“…Background: In this study the possible relation of Bax (an apoptosis promoter) to Bcl-2 (an apoptosis inhibitor) ratio with the apoptosis co-ordination enzyme,…”
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Ureteral stents: new ideas, new designs by Al-Aown, Abdulrahman, Kyriazis, Iason, Kallidonis, Panagiotis, Kraniotis, Pantelis, Rigopoulos, Christos, Karnabatidis, Dimitrios, Petsas, Theodore, Liatsikos, Evangelos

“…Ureteral stents represent a minimally invasive alternative to preserve urinary drainage whenever ureteral patency is deteriorated or is under a significant…”
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Frequent Benign, Nontraumatic, Noninflammatory Causes of Low Back Pain in Adolescents: MRI Findings by Petsas, Theodore, Rigopoulou, Aspasia, Kraniotis, Pantelis, Solomou, Aikaterini

“…Introduction. Low back pain (LBP) is common in children and adolescents. There are many factors that cause LBP, including structural disorders, degenerative…”
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The Potential Role of Bcl-2 Expression, Apoptosis and Cell Proliferation (Ki-67 Expression) in Cases of Gastric Carcinoma and Correlation with Classic Prognostic Factors and Patient Outcome by TSAMANDAS, Athanassios C, KARDAMAKIS, Dimitrios, TSIAMALOS, Pantelis, LIAVA, Anna, TZELEPI, Vassiliki, VASSILIOU, Vassilios, PETSAS, Theodore, VAGENAS, Konstantinos, ZOLOTA, Vassiliki, SCOPA, Chrisoula D

“…Background: This study investigated the presence of apoptosis and proliferation in gastric cancer and assesses their possible correlation with classic…”
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Extent of silent cerebral infarcts in adult sickle-cell disease patients on magnetic resonance imaging: is there a correlation with the clinical severity of disease? by Solomou, Ekaterini, Kraniotis, Pantelis, Kourakli, Alexandra, Petsas, Theodore

“…The aim of this paper is to correlate the extent of silent cerebral infarcts (SCIs) on magnetic resonance imaging (MRI) with the clinical severity of sickle…”
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Altered expression of NFY-C and RORA in colorectal adenocarcinomas by Kottorou, Anastasia E., Antonacopoulou, Anna G., Dimitrakopoulos, Fotinos-Ioannis D., Tsamandas, Athanasios C., Scopa, Chrisoula D., Petsas, Theodore, Kalofonos, Haralabos P.

“…NFY-C, a subunit of the transcription factor NFY, binds to the promoters of several eukaryotic genes, including cell cycle-related genes. RORA is a steroid…”
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Giant ileocolic intussusception in an adult induced by a double ileal lipoma: a case report with pathologic correlation by Kraniotis, Pantelis, MD, Pastromas, Georgios, MD, Tsota, Irene, MD, Patsoura, Maria, MD, Petsas, Theodore

“…Abstract Intussusception in adults is rare, accounting for less than 5% of all cases. Unlike the childhood variant, adult intussusception is often associated…”
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Oval cell proliferation in cirrhosis in rats. An experimental study by Tsamandas, Athanassios C., Antonacopoulou, Anna, Kalogeropoulou, Christine, Tsota, Irene, Zabakis, Peter, Giannopoulou, Efstathia, Liava, Anna, Tzelepi, Vassiliki, Tepetes, Konstantinos, Petsas, Theodore, Kardamakis, Dimitrios, Kalofonos, Haralabos P.

“…Aim:  Oval cells are liver stem cells involved in liver regeneration following liver damage. Previous studies have shown that pretreatment with a hepatocyte…”
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Tumoral and non-tumoral trachea stenoses: evaluation with three-dimensional CT and virtual bronchoscopy by Koletsis, Efstratios N, Kalogeropoulou, Christine, Prodromaki, Eleni, Kagadis, George C, Katsanos, Konstantinos, Spiropoulos, Konstantinos, Petsas, Theodore, Nikiforidis, George C, Dougenis, Dimitris

“…We evaluated the ability of 3D-CT and virtual bronchoscopy to estimate trachea stenosis in comparison to conventional axial CT and fiberoptic bronchoscopy,…”
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Bcl-2, Bax and p53 Expression in Rectal Adenocarcinoma. Correlation with Classic Pathologic Prognostic Factors and Patients' Outcome by Tsamandas, Athanassios C, Kardamakis, Dimitrios, Petsas, Theodore, Zolota, V, Vassiliou, V, Matatsoris, T, Kalofonos, Haralabos, Vagianos, Constantine E, Scopa, Chrisoula D

“…Background: Bcl-2 oncoprotein inhibits apoptosis, whereas bax protein promotes apoptosis by enhancing cell susceptibility to apoptotic stimuli. This study…”
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Hepatocellular Carcinoma in Hepatectomized Patients: Biologic and Therapeutic Implications by MAKATSORIS, Thomas, PETSAS, Theodore, TSAMANDAS, Athanassios C, PAGONI, Niki, PAPATHANASSIOU, Zafiria, KARAVIAS, Dionissios, KARATZA, Chrisoula, KARDAMAKIS, Dimitrios, KALOFONOS, Haralabos

“…The macroscopic and microscopic features of 60 hepatocellular carcinomas (HCC) were investigated and correlated with patients' disease-free survival. Patients…”
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Survival for 5 years after repeat liver resections and multimodality treatment for metastatic intestinal leiomyosarcoma: report of a case by Tepetes, Konstantinos, Tsamandas, Athanassios C, Ravazoula, Panagiota, Petsas, Theodore, Bonikos, Dionissis S, Karavias, Dionissios D

“…The liver is a common site of metastases from gastrointestinal or retroperitoneal leiomyosarcomas. Although repeat liver resections can prolong survival, to…”
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Common and uncommon intracranial arterial anatomic variations in multi-detector computed tomography angiography (MDCTA). What radiologists should be aware of by Zampakis, Petros, Panagiotopoulos, Vasilios, Petsas, Theodore, Kalogeropoulou, Christina

“…Objectives The aim of this retrospective study was twofold: (1) to show the role of multi-detector computed tomography angiography (MDCTA) in the evaluation of…”
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Radiofrequency ablation of two femoral head chondroblastomas by Petsas, Theodore, Megas, Panagiotis, Papathanassiou, Zafiria

“…Abstract Chondroblastoma is a rare benign cartilaginous bone tumor. Surgical resection is the treatment of choice for pain relief and prevention of further…”
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Assessing the use of haemostatic sealants in tubeless percutaneous renal access and their effect on renal drainage and histology: an experimental porcine study by Rigopoulos, Christos, Kyriazis, Iason, Kallidonis, Panagiotis, Kalogeropoulou, Christina, Koumoundourou, Dimitra, Georgiopoulos, Ioannis, Petsas, Theodore, Karnabatidis, Dimitrios, Constantinides, Costantinos, Liatsikos, Evangelos

“…Objective To evaluate the mid‐term effects of haemostatic sealant application during tubeless percutaneous nephrolithotomy (PCNL) on renal drainage and…”
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Ankle post-traumatic osteoarthritis: a CT arthrography study in patients with bi- and trimalleolar fractures by Kraniotis, Pantelis, Maragkos, Spyridon, Tyllianakis, Minos, Petsas, Theodore, Karantanas, Apostolos H.

“…Purpose To detect radiographically occult cartilage lesions using CT arthrography (CTa) in patients with malleolar fractures treated with open reduction…”
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Osteoid Osteoma : Diagnosis and Treatment by PAPATHANASSIOU, Zafiria G, MEGAS, Panagiotis, PETSAS, Theodore, PAPACHRISTOU, Dionisios J, NILAS, John, SIABLIS, Dimitrios

“…Treatment of small but painful osteoid osteomas was traditionally based on either prolonged medication or resection. In the era of rapidly evolving minimally…”
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