background & objective: chronic non healing ulcers or scar undergoing malignant transformation is a rare phenomenon with an estimated incidence of 2%. though, numerous predisposing factors have been identified, still it is rarely diagnosed and commonly mistaken for a benign condition. the objective of this study was to verify the efficacy of the fine needle aspiration cytology/ scrape cytol...

background: nurses are at risk of injuries caused by sharp instruments in hospitals. the objective of this study was to investigate the frequency of injuries due to sharp instruments and its relevant factors among nurses of imam reza hospital, kermanshah, iran. methods: this descriptive-analytic study was conducted on 258 nurses working at imam reza hospital of kermanshah, iran, in 2013. the da...

background:the door-to-needle-time (dnt) is considered a standard time for scheduling thrombolysis for acute st-segment elevation of myocardial infarction and this time can be reduced by minimizing the delay in starting thrombolytic treatment once the patient has reached to the hospital. this study was carried out on a sample of iranian patients with acute myocardial infarction to determine the...

background: endosonography is a distinct method in evaluating gastrointestinal (gi) structural lesions, particularly in the pancreatobiliary system. this procedure has made a fundamental change in the diagnosis of pancreatic mass lesions through fine needle aspiration (fna). this study aims to evaluate the results and efficacy of endosonographic fine needle aspiration (eus-fna) in patients pres...

because of superficial location and not being covered by boney structure, thyroid is the ideal organ for 2-dimensional gray scale ultrasonography. availability of relatively low cost equipment and ever increasing number of endocrinologists with expertise in thyroid ultrasound has made it an integral part of thyroid practice in the office of endocrinologists. in particular, the current recommend...

Aim: To study the prevalence and response to needle-stick injuries in a tertiary care hospital. Study design: Cross-sectional Place duration of study: Dept. Gen. Surgery, Hayatabad Medical Complex Peshawar from 01-06-2020 30-06-2022. Methodology: One hundred ninety three healthcare workers were recruited, including doctors, medical students, nurses, student nurses paramedics. Results: There 60(...

BACKGROUND Double-blind evaluation of acupuncture treatment has not previously been reported. We investigated the possible advantage of analgesic effects of needle penetration compared with skin pressure using non-penetrating needles in a double-blind study. METHODS We conducted a double-blind crossover study of penetrating and non-penetrating (placebo) acupuncture trials. We recruited 56 hea...

OBJECTIVE The aim of this study was to determine which type of spinal needle is preferred from a cost perspective, taking into account costs of the spinal needle and treatment of postlumbar puncture headache. METHODS A decision-analytic model was created to determine the cost of diagnostic lumbar punctures using atraumatic and cutting needles. We assumed a health care system perspective and b...