Objective: Invasive surgical interventions creating acute stress may give rise to immunological and hormonal disturbances in patients undergoing surgery. Previous studies reported elevations in serum prostate-specific antigen (PSA) level following coronary bypass and myocardial infarction. The current study aims to investigate the effect of surgical stress on serum PSA level. Methods: Thirty-th...

We compared the ability to diagnose skeletal metastasis between serum prostate specific antigen (PSA), C-terminal propeptide of blood type I procollagen (PICP), and urine type I collagen-crosslinked N telopeptide (NTx) in prostate cancer patients. In sixty-nine patients with prostate cancer, bone scintigraphy was performed, and serum PSA and PICP and urine NTx were measured. The median level of...

Introduction: Prostate-specific antigen (PSA) is a protein, whose serum levels changes during various physiologic and pathologic situations. Recently, the relationship between PSA and cardiologic disorders has been assessed. Objectives: The purpose of this study was to assess the association of percutaneous coronary intervention (PCI) complications with PSA serum levels. Patients and Methods: I...

PURPOSE Prostate-specific antigen (PSA) is the most important marker in the diagnosis and follow-up of patients with prostate cancer. The primary objective of this study was to evaluate the effect of various urologic procedures in prostatic area on serum free and total PSA levels. SUBJECTS AND METHODS A series of 62 patients (8 after digital rectal examination [DRE], 12 after transrectal ultr...

background: it is relevant to highlight that there is not a precise and perfect report on either 95 percentile value (upper limit of normal range) or on appropriate reference intervals for serum psa in iranian population. objective: to determine age-specific reference ranges for serum prostate-specific antigen (psa) concentration and psa density (psad) and prostate volumes in a population of he...

Total serum prostate-specific antigen (PSA) levels, free-to-total PSA ratio (F/T ratio) and PSA density (PSAD) were compared to clarify the clinical significance of these parameters in the diagnosis of prostate cancer (CaP) with intermediate PSA concentrations (4-10 ng/ml). PSAD and F/T ratio were obtained during the period from May 1999 to April 2001 from 43 patients with serum PSA concentrati...

The aim of this study is to assess the ability of serum prostate-specific antigen (PSA) to predict prostate volume (PV) and lower urinary tract symptoms (LUTS) represented by the international prostate symptom score (IPSS). From January 2001 to December 2011, data were collected from men who first enrolled in the Korean Prostate Health Council Screening Program. Patients with a serum PSA level ...

Background: It is relevant to highlight that there is not a precise and perfect report on either 95 percentile value (upper limit of normal range) or on appropriate reference intervals for serum PSA in Iranian population. Objective: To determine age-specific reference ranges for serum prostate-specific antigen (PSA) concentration and PSA density (PSAD) and prostate volumes in a population of he...

PURPOSE Metabolic syndrome (MS) plays a potential role in the etiology of benign prostatic hyperplasia (BPH). Recent studies have reported on an association between MS and BPH. However, there has been no consensus on recent results. This study was conducted to evaluate the associations among prostate-specific antigen (PSA), prostate volume (PV), and metabolic components in men who visited our h...

OBJECTIVES To compare the pattern of interleukin (IL) 13 production in synovial fluid (SF) and serum of patients with psoriatic arthritis (PsA) with that in patients with rheumatoid arthritis (RA) and osteoarthritis (OA), investigating its relation to the proinflammatory cytokine IL12. METHODS SF and serum IL13 levels were determined in 35 patients with PsA, 36 with RA, and 15 with OA. The ma...