Background: Escherichia coli (E. coli) is one of the most important infectious agents in patients undergoing prostate biopsy. It belongs to a large family of gram-negative rods, Enterobacteriaceae. This family includes members of the normal flora of the intestine that are only occasionally pathogenic. Recent considerations of rectal colonization with fluoroquinolone-resistant E. coli shows the ...

conclusions although the presence of pni in prostate biopsy is accompanied by higher surgical stages, pni is not an appropriate independent factor in risk stratification. patients and methods this cross-sectional study was conducted using a sample of 109 patients who attended a tertiary health care center from 2008 to 2013. the selection criteria were pni in prostate biopsy with gleason scores ...

  Abstract   Background: Regarding the variety of tests present for detecting and also screening   prostate cancer and also bearing in mind the advantages and disadvantages of   these tests we decided to re-evaluate these tests (total prostate specific antigen and all   of its modifications) in detecting prostate cancer in men with intermediate serum   PSAlevels.   Methods: Following a cross se...

abstract   background: regarding the variety of tests present for detecting and also screening prostate cancer and also bearing in mind the advantages and disadvantages of these tests we decided to re-evaluate these tests (total prostate specific antigen and all of its modifications) in detecting prostate cancer in men with intermediate serum psalevels.   methods: following a cross sectional st...

Background: Diffusion-weighted imaging (DWI) is a main component of multiparametric MRI for prostate cancer detection. Recently, high b value DWI has gained more attention because of its capability for tumor characterization. Objective: To assess based on histopathological findings of transrectal ultrasound (TRUS)-guided prostate biopsy as a reference, an...

introduction: aim of this study was to assess the association between prostate calcification in transrectalultrasound (trus) and sono- guided needle biopsy in prostate cancer (pca). methods: a cross-sectional study was performed on patients referred to imam khomeini hospital between 2005 and 2011 who underwent trus biopsy due to increased psa or abnormal dre. the serum levels of psa, prostate v...

Objective(s): Prostate cancer is the world’s leading cause of cancer and the second cause of cancer-related death in men after lung cancer. Differentiation of prostate adenocarcinoma from benign prostate lesions and hyperplasia sometimes cannot be done on the basis of morphologic findings. Considering the fact that in the prostate adenocarcinoma there is no basal cell layer, basal cell markers ...

Background: Bone marrow is the site of many malignant disorders and it is one of the common places for solid tumors to metastasize. Examination of the bone marrow aspirate and biopsy is a routine procedure performed for assessment of various conditions such as cytopenias, hematologic neoplasms, nonmalignant disorders and metastatic neoplasms. Methods: The patients were referred to the Hema...

background : a transrectal ultrasound-guided prostate biopsy is currently the gold standard procedure to detect prostatic adenocarcinoma. there is little information on the clinical utility of this technique for the detection of prostate adenocarcinoma in men with suspected prostate cancer in pakistan. this study seeks to determine the frequency of prostatic adenocarcinoma by using a transrecta...