Nina Bijedic

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BACKGROUND Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors of the digestive tract. The majority of GISTs are located in the stomach. Only 3-5% of GISTs are located in the duodenum associated with an increased risk of gastrointestinal bleeding as primary manifestation. AIM The aim of our study was to present frequencies of(More)
INTRODUCTION CEA and CA 19-9 are the most common tumor associated antigens used in the staging of patients with rectal cancer and other parts of the colon. GOAL of this study was to evaluate the value of CEA and CA 19-9 in serum of patients with colon cancer and prove its place in the diagnostic staging. MATERIAL AND METHODS The study was(More)
INTRODUCTION Ulcerative colitis (UC) is a common disease with a chronic and relapsing presentation requiring regular clinical follow up. Epidemiological and microbiologic studies suggest that enteropathogenic microorganisms play a substantial role in the clinical presentation and extent of inflammatory bowel disease. GOAL To evaluate the presence of(More)
A decision tree is a technique of modeling algorithm for solving classification and prediction problems. The data collected on students and their proficiency as input parameters for the study classifies and predicts outcome for students who will take the exams in the future. The study establishes a correlation between cases as a relationship or correlation(More)
INTRODUCTION Colorectal cancer is the major diagnostic and therapeutic problem. The number of patients in the world has increased recently. In our country it is detected late and patients visit doctor in the advanced stage of the disease with already developed metastases. MATERIAL AND METHODS A clinical study was conducted at the Clinic of(More)
THE GOAL The goal of this work was to give advantage to EUS as endoscopic method in diagnosis and following therapeutic treatment of pancreatic cancer in relation to radiological methods of CT and CTA. MATERIAL AND METHODS The study included 49 patients, 20 women and 29 men hospitalized at the Clinic for gastroenterohepatology, due to suspicion on(More)
Paper presents an analysis of a social network using a graph, and also taking into account the 802 post that are created by 114 users representing a social network interaction among the users. Input parameters are represented by the adjacency matrix, which is a kind of relationship between users who are nodes of social networks. Data analysis used the(More)
INTRODUCTION Infection with hepatitis C is often manifested by a mild clinical course, and in many patients it is revealed incidentally, during routine laboratory ests. Progression of the disease often takes 10-20 years with specified high risk of fibrosis and hepatocellular carcinoma. MATERIAL AND METHODS The group of subjects with chronic liver disease(More)
INTRODUCTION Colorectal cancer is the third most common tumor which causes high percentage of mortality in the general population. Etiologic factors which cause this disease are various, while diagnostic methods involve very complex protocols from detection of tumor markers to a combination of endoscopic and imaging methods. GOAL To determine the number(More)
This research focused on the establishment of difference in situational-motoric skills and situational efficacy in defence and offence using audio-visual records of the XIX Junior World Handball Championship 2013, Bosnia and Herzegovina. The differences between players of Bosnian and Herzegovinian national team and the first four placed national teams(More)