Zsolt Kanyári

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Number of bile duct injuries is rising with the spreading of laparoscopic cholecystectomy. Authors analyse the complications in the last 8 years, especially the bile duct injuries. During this period 1657 laparoscopic cholecystectomies were performed. Complication occurred in 28 cases during the intra- and postoperative period (1.68%). Main bile duct injury(More)
The neuroanatomy of the ileocecal valve (ICV) is poorly understood. A better understanding of this important functional component of the gastrointestinal tract would enable surgeons to reconstruct an effective valve following surgical resection of the ICV. ICVs were examined in young pigs (N = 5) using frontal and transverse paraffin embedded and frozen(More)
Previously, we described conserved protein clusters including MHC I and II glycoproteins, ICAM-1 adhesion molecules, and interleukin-2 and -15 receptors in lipid rafts of several human cell types. Differential protein-protein interactions can modulate function, thus influence cell fate. Therefore, we analyzed supramolecular clusters of CD4(+) T cells from(More)
The psychosomatic care of patients after surgical treatment must comprise the analysis of quality of life with colostomy. Five different parameters were assessed of 100 colostomy patients. Sixty-one percent of our patients had skin irritation problems. Twenty-eight patients applied regular irrigation. Seventy-two percent of these had daily motions, 20% had(More)
Primary angiosarcoma of the pancreas is an extremely rare neoplasm that often mimicks severe acute pancreatitis. A 58-year-old man was admitted with clinical and laboratory signs of severe acute pancreatitis. Contrast enhanced CT scan demonstrated haemorrhagic necrotizing inflammation of the pancreas involving the pancreatic tail, splenic hilum and small(More)
Parallel with the evolution of minimally invasive techniques more and more organs became the subject of different laparoscopic operations. The spleen was not an exception to this trend, the first laparoscopic splenectomy was performed in 1991. In the present publication the authors give an overview of their own initial experience with the technique. Between(More)
The present retrospective study gives the analysis of the epidemiological data of 1474 patients with gastric cancer, who were operated on at the 1st Department of Surgery of the University Medical School of Debrecen in the course of 35 years. In spite of the changes in diagnostics and therapeutic management it was impossible to raise, during this period,(More)
INTRODUCTION The first renal transplantation was completed in 1991 at the University of Debrecen. In 2013 Hungary joined Eurotransplant. AIM The authors retrospectively compared the trends. METHOD Comparison between Period A (from January 1, 2008 to August 31, 2013) and Period B (from September 1, 2013 to October 22, 2015). RESULTS The proportion of(More)
Surgical complications (SCs) are still high potential causes of graft loss. The incidence has a huge amount of variations depending on many factors. Our aim was to study the postoperative technical complications following kidney transplantations (KTs) during a 5-year period between 2011 and 2015. In the observed time frame there were 47 SCs occurring in 32(More)
INTRODUCTION The phenotype of HNPCC shows great diversity. Investigation of the disease needs the application of both the Amsterdam and Bethesda Guidelines. The clinical diagnosis of HNPCC can be established by means of thorough family history containing more generations. The immunohistochemistry and MSI investigation of the tumorous tissue as well as the(More)