Radiology and Oncology
Papers 1,093
1 page of 110 pages (1,093 results)
#1Elham Piruzan (Sharif University of Technology)H-Index: 1
#2Naser Vosoughi (Sharif University of Technology)H-Index: 15
Last. Hojjat MahaniH-Index: 4
view all 5 authors...
Background null Over the last two decades, breast cancer remains the main cause of cancer deaths in women. To treat this type of cancer, radiation therapy (RT) has proved to be efficient. RT for breast cancer is, however, challenged by intrafractional motion caused by respiration. The problem is more severe for the left-sided breast cancer due to the proximity to the heart as an organ-at-risk. While particle therapy results in superior dose characteristics than conventional RT, due to the physic...
#1Suzana Stojanovic-Rundic (University of Belgrade)H-Index: 4
#2Mladen MarinkovicH-Index: 1
Last. Zoran Krivokapic (University of Belgrade)H-Index: 15
view all 9 authors...
Background null Historically, the treatment of choice for anal cancer had been abdominoperineal resection (APR). Radical radiotherapy with concurrent 5-fluorouracil plus mitomycin C chemotherapy was later established as standard therapy, although with a failure rate of 20-30%. The aim of this study was to evaluate the outcomes after radical chemoradiotherapy (CRT), prognostic and predictive factors and patterns of failure. null Patients and methods null This study included 47 patients treated wi...
#1Rebeka Viltuznik (Jožef Stefan Institute)
#2Jernej Vidmar (Jožef Stefan Institute)H-Index: 4
Last. Igor Serša (Jožef Stefan Institute)H-Index: 20
view all 7 authors...
BACKGROUND All the patients with suspected stroke are directed to whole-brain CT scan. The purpose of this scan is to look for early features of ischemia and to rule out alternative diagnoses than stroke. In case of ischemic stroke, CT diagnostics (including CT angiography) is used mainly to locate the occlusion and its size, while the Hounsfield Units (HU) values of the thrombus causing the stroke are usually overlooked on CT scan or considered not important. The aim of this study was to demons...
#1Jure Knez (University of Maribor)H-Index: 11
#2Monika Sobočan (University of Maribor)H-Index: 7
Last. Iztok Takač (University of Maribor)H-Index: 12
view all 8 authors...
Background null The aim of this study was to evaluate changes in prognostic risk profiles of women with endometrial cancer by comparing the clinical risk assessment with the integrated molecular risk assessment profiling. null Patients and methods null This prospective study recruited patients with biopsy proven endometrial cancer treated at the University Medical Centre Maribor between January 2020 to February 2021. Patient clinical data was assessed and categorized according to the currently v...
#1Arpad Ivanecz (University of Maribor)H-Index: 8
#2Irena PlahutaH-Index: 2
Last. Stojan Potrč (University of Maribor)H-Index: 11
view all 7 authors...
Background null This study aimed to quantitatively evaluate the learning curve of laparoscopic liver resection (LLR) of a single surgeon. null Patients and methods null A retrospective review of a prospectively maintained database of liver resections was conducted. 171 patients undergoing pure LLRs between April 2008 and April 2021 were analysed. The Halls difficulty score (HDS) for theoretical predictions of intraoperative complications (IOC) during LLR was applied. IOC was defined as blood los...
#1Ignasi MendezH-Index: 9
Last. Bozidar CasarH-Index: 2
view all 3 authors...
BACKGROUND Radiochromic films have many applications in radiology and radiation therapy. Generally, the dosimetry system for radiochromic film dosimetry is composed of radiochromic films, flatbed scanner, and film analysis software. The purpose of this work is to present the effectiveness of a protocol for accurate radiochromic film dosimetry using as software for film analysis. MATERIALS AND METHODS Procedures for image acquisition, lot calibration, and dose calculation are exp...
#2Judith GebauerH-Index: 7
Last. A NeumannH-Index: 4
view all 10 authors...
INTRODUCTION Radiation-induced cavernomas (RIC) after cranial radiotherapy have an unknown risk of hemorrhage. Zabramski magnetic resonance imaging (MRI) classification is touted as being able to indicate non-radiation-induced cavernomas hemorrhage risk. The aim of our study was to assess the hemorrhage risk of RIC during long-term follow-up of childhood cancer survivors based on brain MRI examinations. PATIENTS AND METHODS We analyzed retrospectively long-term follow-up data of 36 childhood can...
#1Tanja Jesenko (University of Ljubljana)H-Index: 5
#2Ziva Modic (University of Ljubljana)
Last. Veronika Kloboves-Prevodnik (University of Ljubljana)H-Index: 2
view all 9 authors...
BACKGROUND Circulating tumor cells (CTCs) have become an important biomarker in breast cancer. Different isolation tech-niques based on their biological or physical features were established. Currently, the most widely used methods for visualization after their separation are based on immunofluorescent staining, which does not provide the information on the morphology. MATERIALS AND METHODS The aim of this study was to evaluate how two different separation techniques affect cell morphology and t...
#1Kliton Jorgo (Semmelweis University)H-Index: 4
#2Csaba Polgár (Semmelweis University)H-Index: 30
Last. Péter Ágoston (Semmelweis University)H-Index: 8
view all 6 authors...
Background null The aim of the study was to evaluate acute side effects after extremely hypofractionated intensity-modulated radiotherapy (IMRT) with stereotactic body radiation therapy (SBRT) for definitive treatment of prostate cancer patients. null Patients and methods null Between February 2018 and August 2019, 205 low-, intermediate- and high-risk prostate cancer patients were treated with SBRT using "CyberKnife M6" linear accelerator. In low-risk patients 7.5-8 Gy was delivered to the pros...
#1Antonios SpiliotisH-Index: 3
#2Gereon GäbeleinH-Index: 1
Last. Bijendra Patel (QMUL: Queen Mary University of London)H-Index: 12
view all 6 authors...
BACKGROUND Guidelines have reported that although microwave ablation (MWA) has potential advantages over radiofrequency ablation (RFA), superiority in efficacy and safety remain unclear. Aim of the study is to compare MWA with RFA in the treatment of liver cancer. METHODS Meta-analysis was conducted according to the PRISMA guidelines for studies published from 2010 onwards. A random-effects model was used for the meta-analyses. Complete ablation (CA), local tumor progression (LTP), intrahepatic ...
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