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Transrectal ultrasonography

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https://www.readbyqxmd.com/read/28423988/tumor-collision-of-uterine-adenocarcinoma-and-leiomyosarcoma-in-a-goat
#1
Jenna C Dockweiler, Brieuc Cossic, Sean P McDonough, Susan L Fubini, Kayla M Le, Callum G Donnelly, Robert O Gilbert, Soon Hon Cheong
An aged mixed-breed goat doe was presented with a 9-mo history of serosanguineous vaginal discharge. Vaginal speculum examination revealed serosanguineous discharge but otherwise no abnormalities. Transrectal ultrasonography showed normal ovaries and multifocal cystic lesions within the uterus. Ovariohysterectomy was recommended because of a strong suspicion of neoplasia. Multiple, non-resectable masses were noted in and around the uterus intraoperatively, and euthanasia was elected. Autopsy revealed multiple masses within the uterus, cervix, and lung parenchyma...
April 1, 2017: Journal of Veterinary Diagnostic Investigation
https://www.readbyqxmd.com/read/28407856/relationship-between-circulating-progesterone-at-timed-ai-and-fertility-in-dairy-cows-subjected-to-gnrh-based-protocols
#2
M G Colazo, I López Helguera, A Behrouzi, D J Ambrose, R J Mapletoft
The objectives of this retrospective study were: 1) to investigate the effect of plasma progesterone (P4) concentrations at the time of timed-AI (TAI) on fertility, and 2) to examine risk factors associated with plasma P4 concentrations that impair fertility in lactating dairy cows subjected to GnRH-based protocols. Data from 872 lactating Holstein cows that had, or had not been presynchronized prior to a 7-day GnRH-based TAI protocol were examined. However, data from only those cows (n = 697; 79.9%) that ovulated after second GnRH were analyzed...
May 2017: Theriogenology
https://www.readbyqxmd.com/read/28401738/clinical-comparison-of-the-efficacy-of-three-different-bowel-preparation-methods-on-the-infectious-complications-following-transrectal-ultrasonography-guided-prostate-biopsy-in-nursing-practice
#3
Xin-Hong Zhang, Yong Jia, Wei-Hua Guo, Yu-Rong Ma, Jing Yang, Yu Zhang, Si-Chuan Hou, Chang-Cun Zhang
AIMS AND OBJECTIVES: To assess the effects of three different bowel preparation methods on the incidence of infectious complications in patients who underwent transrectal ultrasonography (TRUS) guided prostate biopsy. BACKGROUND: The standard bowel preparation protocol for prostate biopsy has not been established. DESIGN: A retrospective study in a single center. METHODS: From January 2013 to December 2015, the clinical records of 1130 patients who underwent prostate biopsy were respectively reviewed...
April 12, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28338306/implantation-of-a-biodegradable-rectum-balloon-implant-tips-tricks-and-pitfalls
#4
Ben G L Vanneste, Kees van De Beek, Ludy Lutgens, Philippe Lambin
INTRODUCTION: A rectum balloon implant (RBI) is a new device to spare rectal structures during prostate cancer radiotherapy. The theoretical advantages of a RBI are to reduce the high radiation dose to the anterior rectum wall, the possibility of a post-implant correction, and their predetermined shape with consequent predictable position. OBJECTIVE: To describe, step-by-step, our mini-invasive technique for hands-free transperineal implantation of a RBI before start of radiotherapy treatment...
March 24, 2017: International Braz J Urol: Official Journal of the Brazilian Society of Urology
https://www.readbyqxmd.com/read/28257914/spontaneous-rupture-into-the-peritoneal-cavity-unusual-presentation-of-prostatic-abscess
#5
Sahbi Naouar, Nidhal Ati, Salem Braiek, Rafik El Kamel
INTRODUCTION: Prostatic abscess is a rare but relatively serious infectious disease; its association with spontaneous rupture is extremely unusual. PRESENTATION OF CASE: We present a case of peritonitis secondary to a rupture of prostatic abscess in a 87-year-old man. The diagnosis was made on computed tomography. Emergency laparotomy, transrectal ultrasonography guided aspiration of the residual abscess and antibiotics permitted a full recovery. DISCUSSION: Delay in diagnosis of prostatic abscess can have grave sequelae, including spontaneous rupture into the urethra, perineum, bladder or rectum and the development of septic shock...
2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28248039/-association-of-lower-urinary-tract-symptoms-and-testosterone-deficiency-in-men-with-type-2-diabetes
#6
M I Kogan, I I Belousov, H S Ibishev, A A Cherniy, I A Khripun, S V Vorobyev, D V Sizjakin
INTRODUCTION AND OBJECTIVES: Type 2 diabetes mellitus, as a chronic systemic metabolic disease, is widely spread in the population of middle- aged men. Previously it has been proven the link between the presence of type 2 diabetes and the development of lower urinary tract symptoms in men. At the same time, middle-aged men are characterized by the appearance and progression of benign prostatic hyperplasia. MATERIAL AND METHODS: We performed a study of middle-aged men with type 2 diabetes to determine the interrelation of micturition disorders with deficiency of serum testosterone, in respect that the pathophysiology of prostatic hyperplasia is regarded as dysmetabolic dyshormonal state...
December 2016: Urologii︠a︡
https://www.readbyqxmd.com/read/28246496/1-5-tesla-multiparametric-magnetic-resonance-imaging-for-the-detection-of-clinically-significant-prostate-cancer
#7
Cristian Popita, Anca Raluca Popita, Adela Sitar-Taut, Bogdan Petrut, Bogdan Fetica, Ioan Coman
BACKGROUND AND AIM: Multiparametric-magnetic resonance imaging (mp-MRI) is the main imaging modality used for prostate cancer detection. The aim of this study is to evaluate the diagnostic performance of mp-MRI at 1.5-Tesla (1.5-T) for the detection of clinically significant prostate cancer. METHODS: In this ethical board approved prospective study, 39 patients with suspected prostate cancer were included. Patients with a history of positive prostate biopsy and patients treated for prostate cancer were excluded...
2017: Clujul Medical (1957)
https://www.readbyqxmd.com/read/28186627/value-of-three-section-contrast-enhanced-transrectal-ultrasonography-in-the-detection-of-prostate-cancer
#8
Ting-Yue Qi, Hong-Guang Sun, Nian-Fen Li, Hao Feng, Yong-Ling Ding, Xiao-Xiang Wang
BACKGROUND: To assess the efficacy of three-section contrast-enhanced transrectal ultrasonography (CETRUS) in prostate cancer (PCa) detection. METHODS: A total of 169 consecutive patients with either PSA level ≥ 4 ng/ml or abnormal digital rectal examination findings were prospectively enrolled in this single center study. All patients underwent baseline transrectal ultrasonography (TRUS) and three-section CETRUS by one investigator blinded to any clinical data before TRUS-guided transperineal biopsy...
February 10, 2017: Journal of Clinical Ultrasound: JCU
https://www.readbyqxmd.com/read/28180204/a-rare-retrovesical-hydatid-cyst-and-value-of-transrectal-ultrasonography-in-diagnosis-a-case-report-and-review-of-the-literature
#9
Emre Unal, Meryem Keles, Sibel Yazgan, Musturay Karcaaltincaba
We present a large hydatid cyst located midline and posterior to prostatic gland and seminal vesicles in an asymptomatic patient. Computed tomography (CT) scan revealed a large retrovesical mass and the transrectal ultrasonography idetified a degenerated hydatid cyst with "ball of wool'' appearance. Although extremely rare, hydatid disease should be kept in mind in the differential diagnosis of pelvic particularly retrovesical midline masses.
January 31, 2017: Medical Ultrasonography
https://www.readbyqxmd.com/read/28166975/impact-of-a-killed-tritrichomonas-foetus-vaccine-on-clearance-of-the-organism-and-subsequent-fertility-of-heifers-following-experimental-inoculation
#10
Misty A Edmondson, Kellye S Joiner, Jennifer A Spencer, Kay P Riddell, Soren P Rodning, Julie A Gard, M Daniel Givens
Tritrichomonas foetus is a sexually transmitted reproductive pathogen of cattle that causes transient infertility, early embryonic death, metritis, pyometra, and sporadic abortions. The objective of this research was to assess the impact on reproductive health of vaccinating naïve heifers with a killed T. foetus vaccine (TrichGuard) before experimental exposure followed by breeding. A total of 40 beef heifers were randomly assigned into two treatment groups. Heifers where then vaccinated with two doses of TrichGuard or sham vaccinated with 0...
March 1, 2017: Theriogenology
https://www.readbyqxmd.com/read/28166972/comparison-between-allantochorion-membrane-and-amniotic-sac-detection-by-per-rectal-palpation-for-pregnancy-diagnosis-on-pregnancy-loss-calving-rates-and-abnormalities-in-newborn-calves
#11
Juan E Romano, Pablo Pinedo, Kelsey Bryan, Roney S Ramos, Karol G Solano, Daniel Merchan, Juan Velez
The objectives of the present investigation were to evaluate the pregnancy diagnosis by detection of either the allantochorion membrane (FMS) or amniotic sac (ASP) by per rectum palpation (PRP) during late embryonic or early fetal period on pregnancy loss (PRL) at reexamination, calving rates, and abnormalities in newborn calves. A controlled randomized blind design with 800 lactating dairy pregnant cows diagnosed by transrectal ultrasonography (TRUS) between Days 35 and 57 of gestation from one dairy farm were included...
March 1, 2017: Theriogenology
https://www.readbyqxmd.com/read/28165309/laparoscopic-nephrosplenic-space-ablation-with-barbed-suture-in-eight-horses
#12
Marco Gandini, Sara Nannarone, Gessica Giusto, Marco Pepe, Francesco Comino, Vittorio Caramello, Rodolfo Gialletti
CASE DESCRIPTION 8 horses (5 geldings and 3 mares) were evaluated for laparoscopic closure of the nephrosplenic space following a history of recurrent left dorsal displacement of the large colon. CLINICAL FINDINGS All horses underwent a physical examination and routine clinicopathologic testing. Transrectal palpation and transabdominal ultrasonography were performed to exclude the presence of organs in the left paralumbar region. TREATMENT AND OUTCOME A left flank laparoscopic approach with the horses standing was used...
February 15, 2017: Journal of the American Veterinary Medical Association
https://www.readbyqxmd.com/read/28138409/the-standards-of-an-ultrasound-examination-of-the-prostate-gland-part-1
#13
REVIEW
Janusz F Tyloch, Andrzej Paweł Wieczorek
The article discusses the principles of the proper performance of the ultrasound examination of the prostate gland. The paper has been divided into two parts: the general one and the detailed one. The first part presents the necessary requirements referring to the ultrasound apparatus for performing transabdominal examinations of the urinary bladder and the prostate gland as well as for transrectal examinations of the prostate gland. The paper also describes the techniques of performing both examinations together with the methods of measuring the capacity of the urinary bladder and the volume of the prostate gland...
December 2016: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28124526/predictive-value-of-2-propsa-p2psa-and-its-derivatives-for-the-prostate-cancer-detection-in-the-2-0-to-10-0ng-ml-psa-range
#14
I Vukovic, D Djordjevic, N Bojanic, U Babic, I Soldatovic
INTRODUCTION: To assess predictive value of new tumor markers, precursor of prostate specific antigen (p2PSA) and its derivates-%p2PSA and prostate health index (PHI) in detection of patients with indolent and aggressive prostate cancer (PC) in a subcohort of man whose total PSA ranged from 2 to 10ng/mL. MATERIALS AND METHODS: This cross-sectional study included 129 consecutive male patients aged over 50 years, with no previous history of PC and with normal digital rectal examination findings, but with serum PSA in interval between 2 and 10ng/mL...
January 2017: International Braz J Urol: Official Journal of the Brazilian Society of Urology
https://www.readbyqxmd.com/read/28074780/mri-directed-cognitive-fusion-guided-biopsy-of-the-anterior-prostate-tumors
#15
Ian G Murphy, Elaine NiMhurchu, Robert G Gibney, Colm J McMahon
PURPOSE: We aimed to evaluate the efficacy of magnetic resonance imaging (MRI)-directed cognitive fusion transrectal ultrasonography (TRUS)-guided anterior prostate biopsy for diagnosis of anterior prostate tumors and to illustrate this technique. METHODS: A total of 39 patients with previous negative TRUS biopsy, but high clinical suspicion of occult prostate cancer, prospectively underwent prostate MRI including diffusion-weighted imaging (DWI). Patients with a suspicious anterior lesion on MRI underwent targeted anterior gland TRUS-guided biopsy with cognitive fusion technique using sagittal probe orientation...
March 2017: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://www.readbyqxmd.com/read/28073286/bipolar-plasmakinetic-enucleoresection-of-the-prostate-our-experience-with-245-patients-for-3-years-of-follow-up
#16
Ahmed Abou-Taleb, Waleed El-Shaer, Wael Kandeel, Tarek Gharib, Alaa Elshaer
OBJECTIVE: The aim of this study was to evaluate the safety, feasibility, and effectiveness of bipolar transurethral plasmakinetic enucleation of the prostate (PKEP). PATIENTS AND METHODS: Between January 2010 and October 2013, 245 patients with lower urinary tract symptoms due to benign prostatic hyperplasia underwent transurethral enucleation of prostate using bipolar plasma vaporization energy. Patients were evaluated preoperatively by full detailed history, routine preoperative investigation digital rectal examination, serum prostate-specific antigen, abdominal and transrectal ultrasonography, and maximum flow rates (Qmax)...
March 2017: Journal of Endourology
https://www.readbyqxmd.com/read/28073201/azoospermic-patient-s-treatment-an-experience-of-a-pma-hospital-unit-and-role-of-ultrasonography
#17
Paolo Panella, Pietro Pepe, Placido Borzì, Maria Elena Vento, Michele Pennisi, Paolo Scollo
INTRODUCTION: Azoospermia causes about 10% of male infertility and the best therapeutic option is the retrieval of sperm from testis or epididymis. MATERIAL AND METHODS: From Juanary 2008 to June 2016, 92 men (median 36 years; range: 25-54 years) were submitted in 47 cases to TESE (testicular sperm extraction) and in 45 cases to PESA (percutaneous epididymal sperm aspiration) for secretory and obstructive azoospermia, respectively; moreover, all the patients previously underwent color Doppler ultrasound of the testis and transrectal ultrasound of the prostate...
December 30, 2016: Archivio Italiano di Urologia, Andrologia
https://www.readbyqxmd.com/read/28073195/cognitive-zonal-fusion-biopsy-of-the-prostate-original-technique-between-target-and-saturation
#18
Andrea B Galosi, Guevar Maselli, Giulia Sbrollini, Gaetano Donatelli, Lorenzo Montesi, Matteo Tallè, Rodolfo Montironi
We describe our experience in prostate biopsy using a new standardized cognitive fusion techniques, that we call "cognitive zonal fusion biopsy". This new technique is based on two operative options: the first based on target biopsies, the Cognitive Target Biopsy (CTB) if the same target was detected with transrectal ultrasound (TRUS) and multiparametric magnetic resonance (mpMRI); the second based on saturation biopsies, the Zonal Saturation Biopsy (ZSB) on anatomical zone/s containing the region of interest if the same target was not evident with TRUS and MRI...
December 30, 2016: Archivio Italiano di Urologia, Andrologia
https://www.readbyqxmd.com/read/28070845/changes-in-the-roles-of-transrectal-ultrasonography-for-the-diagnosis-of-prostate-cancer
#19
EDITORIAL
Atsushi Ochiai
No abstract text is available yet for this article.
January 2017: Journal of Medical Ultrasonics
https://www.readbyqxmd.com/read/28065811/large-prostatic-utricle-with-transitional-cell-carcinoma-in-an-adult
#20
Anil Kumar Nallabothula, Lakshmi Sreeranga Yatam, Tyagi Ayapati, Vijayalakshmi Devi Bodagala
A 21-year-old man with pain in the lower abdomen and hematuria of 10 days' duration was evaluated and found to have a large cystic lesion behind the urinary bladder, which was confirmed to be a large prostatic utricle with a solid component on contrast-enhanced computed tomography, magnetic resonance imaging, and transrectal ultrasonography. Postoperative histopathology revealed transitional cell carcinoma.
January 5, 2017: Urology
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