Aims and Background: Bleeding during rhinoplasty is a complication that decreases the surgeon’s vision and even causes more side effects. Different methods have been proposed to reduce bleeding during otorhinolaryngology surgeries. The aim of this study is to compare the effect of tranexamic acid (TXA) and Dexmedetomidine (DEX) on the amount of bleeding in patients candidate for rhinoplasty....

Acute upper gastrointestinal bleeding is a common medical emergency that often leads to hospitalization. In the present cross-sectional study conducted during 2011, all patients with acute upper gastrointestinal bIeeding living in Khorramabad city referring to the specialized Shohada Ashayer hospital, after being matched with a control group for age and sex, were assessed. Endoscopic findings, ...

Abstract Background: Vaginal bleeding is a tragedy that causes a high mortality and morbidity rate. The aim of this study was to find the most frequent causes of vaginal bleeding in first half of pregnancy. Materials and methods: This study is a cross sectional study performed on 161 cases with vaginal bleeding during pregnancy who had been referred to Taleghani Hospital. Sampling was achieve...

   Background : Controversies exist regarding the role of helicobacter pylori infection in NSAIDs-induced GI bleeding. Thus, the present study was conducted to compare the frequency, risk factors and signs and symptoms of NSAIDs-induced GI bleeding among infected and non-infected subjects with H. pylori. Materials and methods : In a cross sectional study, all 256 cases of GI bleeding following ...

Nowadays IUD(s) are the most commonly used reversible contraceptive in the world. More than 130 million women are thought to use it, while a large number of them put this method away because of some medical reasons. While a comprehensive patient’s screening may highly decrease it’s side effects, a historical cohort retrospective study was performed to determine the side effects of pregna after...