Search results for "Rectal examination"

PCA3 as a second-line biomarker in a prospective controlled randomized opportunistic prostate cancer screening programme

2017

Objectives: PCA3 performance as a single second line biomarker is compared to the European Randomised Study of Screening for Prostate Cancer risk calculator model 3 (ERSPC RC-3) in an opportunistic screening in prostate cancer (PCa). Material and methods: 5,199 men, aged 40-75y, underwent prostate-specific antigen (PSA) screening and digital rectal examination (DRE). Men with a normal DRE and PSA >= 3 ng/ml had a PCA3 test done. All men with PCA3 >= 35 underwent an initial biopsy (IBx) 12 cores. Men with PCA3 = 3 ng/ml and DRE is normal, IBx could be avoided in 12.5% less than if ERSPC RC-3 is used and would reduce the false negative cases by 36.2%. At a FU of 21.7 months, this dual protoco…

MR imaging of perianal fistulas in Crohn's disease: Sensitivity and specificity of STIR sequences

2015

Introduction Although some studies proved the role of STIR sequences in the evaluation of perianal fistulas in Crohn's Disease (CD), contrast medium is still injected in many institutions since there is not a validated reference MR protocol. Our purpose was to evaluate the role of the STIR sequence in the detection and characterization of perianal fistulae comparing it to the post-contrast T1 sequence and correlating it with rectal examination under anesthesia. Materials and methods We retrospectively reviewed all clinical records of 31 CD patients, suspected of having perianal fistulas, who had been submitted to an MR study before and after contrast medium injection and surgical exploratio…

Optimizing prostate cancer screening; prospective randomized controlled study of the role of PSA and PCA3 testing in a sequential manner in an opport…

2014

Abstract Objectives To reduce unnecessary biopsies (Bx) in an opportunistic screening programme of prostate cancer. Material and methods We performed a prospective evaluation of PCA3 as a second-line biomarker in an opportunistic screening for prostate cancer (PCa). From September 2010 until September 2012, 2,366 men, aged 40–74 years and with >10 years life expectancy, were initially screened with PSA/digital rectal examination (DRE). Men with previous Bx or with recent urine infections were excluded. Men with abnormal DRE and/or PSA > 3 ng/ml were submitted for PCA3. All men with PCA3 ≥ 35 underwent an initial biopsy (IBx) —12cores—. Men with PCA3   .5 ng/ml at 4-6months or PSAv > .75 ng/…

Total mesorectal excision with intraoperative assessment of internal anal sphincter innervation provides new insights into neurogenic incontinence

2012

Background: The aim of this prospective study was to assess internal anal sphincter (IAS) innervation in patients undergoing total mesorectal excision (TME) by intraoperative neuromonitoring (IONM). Study Design: Fourteen patients underwent TME. IONM was carried out through pelvic splanchnic nerve stimulation under continuous electromyography of the IAS. Anorectal function was assessed with the digital rectal examination scoring system and a standardized questionnaire. Results: Nine of 11 patients who underwent low anterior resection had positive IONM results, with stimulation-induced increased IAS electromyographic amplitudes (median 0.23 V (interquartile range [IQR] 0.05, 0.56) vs median …

Rectal cancer: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up

2013

Preparation for Endoscopic Examination

1979

Inspection of the perianal area, the digital rectal examination, and the proctoscopic examination may be done without special preparation.

Digital Rectal Examination (Fig. 2a and 2b)

1979

During examination of the anal region and before doing the rectal examination, the hand is protected by a plastic glove. A number of disposable gloves of varying strengths are on the market. One may additionally use a finger cot on the forefinger, which is removed after the examination. The examination can also be done using a finger cot alone with the finger stuck through a piece of gauze that protects the rest of the hand. Right-handed examiners often elect to use the forefinger of the left hand for the rectal examination and keep the right hand uncontaminated for handling instruments.

Rectal bleeding and prolapse… not always benign diseases rather anal cancer. The importance of a correct decision making since primary care

2016

Rectal bleeding is very common in general population with a prevalence of 10-20 %. Primary care physicians have to stratify patients basing on urgency and on the colo-rectal cancer risk and to conduct a decision making for the correct management. We report a case of a 61-years-old woman, complaining rectal bleeding and an anal mass attended to their family doctor who does a visit but without a digital rectal examination and diagnosed a hemorrhoidal prolapse suggesting medical therapy. For the persistence of symptoms she comes to our service from emergency attention. Inspection and digital rectal examination revealed an anal mass. CT scan was performed showing a large anal mass involving hal…

Reliability of digital rectal examination as compared to anal manometry in chronic anal fissure.

2021

Variations PSA Value in Patients Candidate to Biopsy of the Prostate

2005

Subclinical infections of the prostate can increase the prostate-specific antigen (PSA) values in patients with normal digital rectal examination. This study aimed to evaluate the role of short-term antimicrobial therapy in reducing the PSA value in patients as candidates for transrectal biopsy. Fifty-eight patients with negative digital rectal examination and PSA values between 4 and 20 ng/mL were included in the study. Antibiotics were administered to all patients for 3 weeks, and the PSA was reassessed 10 days after the end of the treatment. Patients were subsequently submitted to prostate biopsy. A reduction in PSA was detected in 34 patients (59%). Mean percentage reduction was 32%. I…