Background: Teratoma is a tumor comprised of three germinal layers classified as mature or immature in most cases. Most solid teratomas are benign but may turn malignant; therefore, complete resection advised these They usually occur women. Primary rectal infrequent, and only few cases have been described the literature. Teratomas common cystic that rise ovary, testicle, retroperitoneum. can al...

INTRODUCTION    Obstructive sleep apnea (OSA) is considered to be one of the major causes of resistant arterial hypertension (RAH). Apnea episodes cause hypoxia, which triggers the activation of the renin-angiotensin-aldosterone system. This leads to water retention and swelling in the neck region, exacerbating OSA symptoms. It is assumed that the use of eplerenone may reduce the swelling and t...

Risk Assessment for Health and Safety (RAH&S) of workers is a complex task that entails the consideration of many parameters which are, more often than not, difficult to quantify. RAH&S in the construction industry is rampant with inadequate data and/or imprecise and incomplete information, particularly in the design stage, for which traditional quantitative approaches do not give adequate answ...

BackgroundNasal polyposis (NP) is an inflammatory condition in nasal and paranasal sinus cavities its pathophysiology poorly understood. It seems likely that the trace elements such as zinc selenium may play a critical role genesis of sinonasal disease.ObjectivesThe aim this study was to investigate these NP compare findings with normal mucosa.Methods & materialsIn descriptive-analytic cross-se...

Background and Objectives The patients undergoing lower limb fracture surgery face with several complications problems. One of these is related to use urinary catheters their indwelling which may affect the patients’ satisfaction. This study aims determine effect catheter removal time on satisfaction surgery. Subjects Methods a non-randomized clinical trial that was conducted during 2018-2019 i...

Diarrheal disease is one of the main causes of death in developing countries. This study was performed to the prevalence of bacterial causes of diarrhea in patients admitted to the Military hospitals and Imam Khomeini Medical Center Hospital. This cross-sectional study was conducted in a period of 9 months from June 2014 to February 2015, 435 non-duplicative diarrheal stool samples were collect...

Background and Aim This study aims to investigate the effect of nurses’ autonomy on quality patient care based Kramer Schmalenberg’s model Methods & Materials is a causal-comparative study. Participants were 101 nurses Imam Khomeini Hospital in Arak, Iran from intensive unit internal medicine, surgery, pediatrics, gynecology, orthopedics, emergency departments. The data collection tools Mog...