In response to concerns about inappropriate testing and healthcare costs, clinicians and laboratorians should work together to evaluate laboratory tests. Studies of routine laboratory tests ordered for screening and case-finding in the preoperative setting, at hospital admission, and in the ambulatory setting have not provided sufficient evidence of the benefits of case-finding when evaluated a...

abstract introduction: frequency of tramadol intoxication is increasing as a result of its use as a drug for suppression of withdrawal symptoms by opioids abusers and its wide accessibility of this drug. tramadol intoxication can lead to death and, therefore, early identification of its clinical manifestations is crucial since early detection of the intoxication and its treatment could improve ...

This paper aims at finding out the problem in the tourism hospitality management laboratory by analyzing the concept of the tourism hospitality management laboratory and summarizing the basic theory of the tourism hospitality management laboratory. We should consider the actual development situation, and put forward the construction project from its necessity, feasibility, target decision, plan...

Background: Diffuse hair loss is one of the most common complaints of women attending skin clinics. Objective: The purpose of this study was to evaluate diffuse hair loss in women referring to a private office. Patients and Methods: This descriptive, retrospective study was performed on women attending a private skin clinic in Ahwaz complaining of diffuse hair loss. The study was done for 10 mo...

Background When the new bilateral air space pacification develops, we are usually indistinguishable bilateral pulmonary infiltrates from congestive cardiac failure. Until now, for the differential diagnosis of cardiogenic edema and pneumonia, laboratory finding including white blood cell (WBC), C-reactive protein (CRP), B-type natriuretic peptide (BNP) and imaging studies such as chest computed...

this is a case of a patient with bowel obstruction , imaging studies were suggestive for pneumatosis intestinalis. clinically diagnosed as adhesion band and pnematosis intestinalis. she underwent laparatomy, enterolysis, obstructionolysis and enterorrhaphy. the patient developed respiratory distress and expired after 2 days. at autopsy we found gray-brown discoloration in the wall of some part ...

the identification of different species of simuliidae, also called “black fly”, is based on particular structure of oral and terminal appendages of their larvae add also on the special morphology of adults and pupaes. because of their considerable flight range, the problem of finding their resting places, and also the difficulties of collecting the adult flies, breeding of this insect, in the l...

seed rot caused by pythium ultimum is an important disease of safflower in iran and other countries. therefore, finding the genetic sources of resistance and releasing of resistant cultivar is considered as important objective by safflower breeders. this disease will spread when air humidity and the moisture in the soil are sufficiently prepared and this situation occurs exactly in the time of ...