نتایج جستجو برای: sensitivity and specifity

تعداد نتایج: 16856502  

Journal: :iranian journal of radiology 0
saeed naghibi islamic azad university

methods study on 34 patients diagnosed with rectal adenocarcinoma referred to oncology clinic was conducted. the treatment plan included 4050 cgy radiotherapy and 5fu, xeloda chemotherapy. all patients were assessed with 1/5 t mri 6 to 8 weeks after treatment. t1 and t2 images with sagittal, cronal and axial planes with and without contrast agent were obtained and interpreted by two radiologist...

2011
Osama Abu Salem Mohammad Khasawneh

Objective: To evaluate the diagnostic accuracy of the spiral-CT in patients with clinically suspected acute appendicitis. Material and Methods: A total of 124 patients referred for CT scan with suspected appendicitis between January 2005 and October 2006 were assessed for the appendiceal size and the presence of signs of appendicitis. The findings were correlated with surgical histopathology. R...

Journal: :Cardiology journal 2013
Banu Evranos Kudret Aytemir Ali Oto Sercan Okutucu Uğur Karakulak Levent Şahiner Barış Kaya Giray Kabakçı

BACKGROUND Catheter ablation of atrial fibrillation is recommended for patients with symptomatic paroxysmal atrial fibrillation (PAF) despite anti-arrhythmic drugs (AADs). Radiofrequency ablation is widely accepted as an effective treatment for PAF. Cryoenergy by cryoballoon technique is an alternative to radiofrequency (RF) ablation. Cryoballoon ablation is safe, and has a similar success rate...

2004
ERNST KENNDLER

1.1 MIGRATION ............................................................................................................................................... 5 1.1.1 Migration velocity, capacity or retention factor ............................................................................. 5 1.1.2 Planar chromatography .............................................................................

Background and Aim: Brucellosis is a zoonotic disease and is one of the major health problems in our country. Considering its nonspecific symptoms, diagnosis of this disease is often made by laboratory methods. The purpose of the present study was to compare the sensitivity and specificity of ELISA and a relatively new modified Rose Bengal test in the diagnosis of brucellosis. Material and Meth...

Journal: :iranian journal of microbiology 0
a koluman national food reference laboratory, ankara, republic of turkiye and turkish atomic energy authority, saraykoy nuclear research and training center ankara, republic of turkiye. g celik turkish atomic energy authority, saraykoy nuclear research and training center ankara, republic of turkiye. t unlu ankara university, veterinary faculty, dept. microbiology, ankara, republic of turkiye.

background and objectives: the significant rise in food borne infections is mainly caused by campylobacter spp., salmonella serovars and verotoxigenic escherichia coli . as the emerging food borne pathogens cause disease, more studies have been conducted for rapid detection of these pathogens. the combination of immunomagnetic separation and polymerase chain reaction (ims-pcr) is the most accur...

رخشانی, ناصر , هورمزدی, مهشید ,

ABSTRACT We prospectively studied the usefulness of intraoperative cytology (directed scrape preparation) and frozen section in the diagnosis of 100 breast lesions (53 benign and 47 malignant). This study used sensetivity, specifity and accuracy as statistical tools based on binary principles. The intraoperative results have been compared with the final histological diagnosis, Intrao...

Journal: :The Problems of Contemporary Literary Studies 2017

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