Mihai Poenaru Sava

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PURPOSE Little is known about DNA damage in human pterygium, and no data about DNA damage involvement as a potential angiogenic factor are available. We studied, with immunohistochemistry, the presence and localization of thymine dimers in the epithelial and stromal components of the human primary pterygium and its recurrences with a special emphasis on the(More)
INTRODUCTION The esophageal neoplasm is currently the seventh cause of death through cancer worlwide. In the developing countries it is situated on the fifth place and has one of the worst prognostics for a neoplasm. Due to the specifical intratoracical topography, clinically inaccesible and without symptoms, the disease is rather incurable when the(More)
The localizations of liver cysts in the posterior hepatic dome (segment VII) and the hydatid cysts in particular, difficult to approach in "conventional" open or laparoscopic surgery, with significant parietal sacrifices and "demolition", requires a secure atypical laparoscopic approaching way, with positive results for both patient and surgeon, with(More)
INTRODUCTION Romania is part of the countries with low incidence of esophagus cancer (the mortality rate M/W at 100,000 peoples being 1.6/0.3), but the diagnosis of the disease, is most frequently incidental in stages that make any intention of radical treatment a desideratum frequently unattainable. MATERIAL AND METHOD In the impossibillity of curative(More)
Antibiotherapy is the treatment of choice for the urinary tract infections in hospitalized urological patients. Antibiotic associated diarrhea (ADD) caused by the Clostridium difficile cytotoxin producer represents one of the most severe side effects of the antibiotic treatment. It is important to evaluate the risk factors for a hospitalized patient to(More)
Emphysematous pyelonephritis (EPN) is a severe, necrotizing infection of the renal parenchyma, produced by gas-forming Gram-negative bacilli. Even though only few cases are reported in the literature, the disease is not so rare and can become life-threatening if the diagnose is not quick and the therapeutic messures efficient. The biochemical analysis are(More)
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