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Adenoma of the prostate

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https://www.readbyqxmd.com/read/29329896/open-prostatectomy-versus-180-w-xps-greenlight-laser-vaporization-long-term-functional-outcome-for-prostatic-adenomas-80%C3%A2-g
#1
C Lanchon, G Fiard, J-A Long, V Arnoux, D Carnicelli, Q Franquet, D Poncet, E Bey, J-B Lefrancq, S Grisard, N Peilleron, N Terrier, B Boillot, J-J Rambeaud, J-L Descotes, C Thuillier
INTRODUCTION: GreenLight photoselective vaporisation of the prostate (PVP) offers an endoscopic alternative to open prostatectomy (OP) for treatment of large adenomas. This study compares long-term functional outcome of both techniques in patients with Benign prostatic obstruction (BPO)>80g. MATERIAL AND METHOD: Data from patients who underwent surgical treatment for BPO>80g from January 2010 to February 2015 at our institution were retrospectively collected and compared according to surgical technique...
January 9, 2018: Progrès en Urologie
https://www.readbyqxmd.com/read/29307091/low-pressure-monopolar-electroresection-of-the-prostate-for-glands-sized%C3%A2-%C3%A2-70-vs-%C3%A2-%C3%A2-70%C3%A2-cc-performed-with-continuous-irrigation-and-suprapubic-suction-perioperative-and-long-term-outcome
#2
Konrad Wilhelm, Ioana Maria Cazana, Martin Schoenthaler, Arndt Katzenwadel, Johannes Spaeth, Arkadiusz Miernik
PURPOSE: To evaluate long-term efficacy and safety of low-pressure transurethral resection of the prostate for prostates < 70 cc (group 1) vs. > 70 cc (group 2). PATIENTS AND METHODS: In this study patients operated with monopolar TURP between 2009 and 2012 were evaluated retrospectively. During surgery a specially designed trocar (18 Fr) was placed suprapubically and connected to a suction pump to maintain stable low-pressure conditions. After sample size calculations, long-term follow-up was completed for 70 invited patients in each group up to 9/2015...
January 6, 2018: World Journal of Urology
https://www.readbyqxmd.com/read/29280253/association-between-dietary-pattern-scores-and-the-prevalence-of-colorectal-adenoma-considering-population-subgroups
#3
Alyson Haslam, Sara Wagner Robb, James R Hébert, Hanwen Huang, Mark H Ebell
AIM: The purpose of the current study is to examine the dietary patterns in a diverse cohort of individuals and to see if the identified dietary patterns predict the prevalence of adenoma in a cross-sectional study. METHODS: Factor analysis was used to derive both sex- and population subgroup-specific dietary patterns among participants in the screening arm of the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial. Logistic regression was used to assess associations between identified factor scores and colorectal adenoma (CRA) in sex-specific subgroups...
December 26, 2017: Nutrition & Dietetics: the Journal of the Dietitians Association of Australia
https://www.readbyqxmd.com/read/29246283/greater-adherence-to-a-mediterranean-diet-is-associated-with-lower-prevalence-of-colorectal-adenomas-in-men-of-all-races
#4
Alyson Haslam, Sara Wagner Robb, James R Hébert, Hanwen Huang, Mark H Ebell
To examine potential racial differences in Mediterranean diet scores and whether these differences are associated with the prevalence of colorectal adenoma (CRA), a cross-sectional analysis of data from the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial was performed. The authors hypothesize that people consuming a more Mediterranean-like diet have lower odds of CRA. Flexible sigmoidoscopy was used to determine the presence of colorectal adenoma. Mediterranean diet scores were calculated from food frequency questionnaire responses...
December 2017: Nutrition Research
https://www.readbyqxmd.com/read/29234539/transurethral-bipolar-plasmakinetic-vapo-enucleation-of-the-prostate-is-it-safe-for-patients-on-chronic-oral-anticoagulants-and-or-platelet-aggregation-inhibitors
#5
Waleed El-Shaer, Ahmed Abou-Taleb, Wael Kandeel
Objectives: To assess the safety and efficacy of bipolar plasmakinetic enucleation and resection of the prostate (PKERP) for the management of benign prostatic hyperplasia (BPH) in patients on oral anticoagulant (OAC) therapy and/or platelet aggregation inhibitors (PAIs). Patients and methods: In all, 91 patients were recruited and underwent PKERP whilst they were receiving PAIs (aspirin, 56 patients; clopidogrel, three; aspirin and clopidogrel, 11). In all, 15 patients were receiving an OAC drug perioperatively, whilst another six patients were on dual PAIs and OACs...
December 2017: Arab Journal of Urology
https://www.readbyqxmd.com/read/29225121/anatomical-control-of-adenoma-ancona-technique-an-accurate-surgical-approach-to-thulium-laser-enucleation-of-the-prostate
#6
Dellabella Marco, Castellani Daniele
No abstract text is available yet for this article.
December 7, 2017: Urology
https://www.readbyqxmd.com/read/29195552/geometric-and-dosimetric-quality-assurance-using-logfiles-and-a-3d-helical-diode-detector-for-dynamic-wavearc
#7
Hideaki Hirashima, Mitsuhiro Nakamura, Yuki Miyabe, Nobutaka Mukumoto, Megumi Uto, Kiyonao Nakamura, Takashi Mizowaki, Masahiro Hiraoka
PURPOSE: To conduct patient-specific geometric and dosimetric quality assurance (QA) for the Dynamic WaveArc (DWA) using logfiles and ArcCHECK (Sun Nuclear Inc., Melbourne, FL, USA). METHODS: Twenty DWA plans, 10 for pituitary adenoma and 10 for prostate cancer, were created using RayStation version 4.7 (RaySearch Laboratories, Stockholm, Sweden). Root mean square errors (RMSEs) between the actual and planned values in the logfiles were evaluated. Next, the dose distributions were reconstructed based on the logfiles...
November 2017: Physica Medica: PM
https://www.readbyqxmd.com/read/29140118/-11-c-choline-pet-ct-for-detection-and-localization-of-parathyroid-adenomas
#8
Ahmad Parvinian, Erica L Martin-Macintosh, Ajit H Goenka, Jolanta M Durski, Brian P Mullan, Brad J Kemp, Geoffrey B Johnson
OBJECTIVE: The purpose of this study is to determine the efficacy of (11)C-choline PET/CT for the detection of parathyroid adenomas by retrospectively reviewing a large patient population. MATERIALS AND METHODS: In this single-institution retrospective study, 7088 (11)C-choline PET/CT scans performed of 2933 men with prostate cancer from January 2005 through February 2016 were evaluated. Patients with suspected parathyroid adenomas were identified through a review of the electronic medical record and relevant imaging...
November 15, 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/29114110/the-diagnosis-of-obstructive-hydronephrosis-with-color-doppler-ultrasound
#9
Petrit Nuraj, Nexhmi Hyseni
Background: The obstructive hydronephrosis is a term that implicates the structural and functional changes of the kidneys as a result of difficulties in the flow of urine. Hydronephrosis specifically describes dilation and swelling of the kidney. Hydronephrosis is a condition that typically occurs when the kidney swells due to the failure of normal drainage of urine from the kidney to the bladder. Our aim was to evaluate the degree of hydronephrosis, causes and diagnostic method. Material and...
September 2017: Acta Informatica Medica: AIM
https://www.readbyqxmd.com/read/29104787/does-asymptomatic-prostatic-inflammation-alter-the-outcome-of-transurethral-resection-of-prostate
#10
Anuj Deep Dangi, Ramya Nagarajan, Arabind Panda, Ramani Manoj Kumar, Antony Devasia, Nitin Kekre
Introduction: There is contradictory evidence in literature with respect to the association of asymptomatic prostatic inflammation on biopsy with complications of Transurethral Resection of Prostate. The aim of the present study was to evaluate the association of prostatitis in biopsy specimens of patients undergoing transurethral resection of prostate with bladder neck contracture (the primary end point) and other complications. Material and methods: Patients who had undergone transurethral resection at a single centre between 2005 and 2010, with a minimum of 3 months follow-up were included...
2017: Central European Journal of Urology
https://www.readbyqxmd.com/read/29048202/editorial-comment-on-comparison-of-perioperative-outcomes-between-holmium-laser-enucleation-of-the-prostate-and-robot-assisted-simple-prostatectomy-by-zhang-et-al-from-zhang-mw-el-tayeb-mm-borofsky-ms-et-al-j-endourol-2017-31-847-850
#11
https://www.readbyqxmd.com/read/29026467/chromogranin-a-as-a-biochemical-marker-for-neuroendocrine-tumors-a-single-center-experience-at-royal-hospital-oman
#12
Elham S Al-Risi, Fatma S Al-Essry, Waad-Allah S Mula-Abed
OBJECTIVES: To evaluate the significance of serum chromogranin A (CgA) status in patients with and without different neuroendocrine tumors (NETs) by conducting a retrospective assessment of the diagnostic utility and limitations of CgA as a biomarker for NETs in a tertiary care hospital in Oman. METHODS: We conducted a retrospective analysis of CgA requests referred to the Clinical Biochemistry Laboratory, Royal Hospital, Oman over a 24-month period (April 2012 to March 2014)...
September 2017: Oman Medical Journal
https://www.readbyqxmd.com/read/28969142/pure-villous-adenoma-of-the-vesicoureteric-junction-presenting-as-pyonephrosis
#13
Gwendolyn Fernandes, Shital Munde, Amey Rojekar
Villous adenomas of the urinary tract are uncommon neoplasms which share similar morphological features with gastrointestinal villous adenomas. Only two case series and around 20 scattered case reports of villous adenoma in the urinary tract have been published in English literature till date. They have been identified mainly in the urinary bladder, urethra, prostate and urachus, but the occurrence of villous adenomas at the vesicoureteric junction has not been described. We present a case of villous adenoma of the vesicoureteric junction which completely occluded the lumen and led to gross pyonephrosis...
August 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28952693/-laser-enucleation-of-the-prostate-holep-and-thulep-a-comparative-effectiveness-analysis-in-treating-recurrent-prostatic-hyperplasia
#14
COMPARATIVE STUDY
D V Enikeev, P V Glybochko, Yu G Alyaev, L M Rapoport, N I Sorokin, M E Enikeev, A M Dymov, R B Sukhanov, O Kh Khamraev, M S Taratkin, A V Dymova, J S Inoyatov
INTRODUCTION: The estimated recurrence rate of benign prostatic hyperplasia (BPH) after transurethral resection of the prostate is about 5 to 15%. Laser enucleation of the prostate results in a much lower recurrence rate (not exceeding 1-1.5%). At the same time, laser enucleation of the prostate is still not widely used for recurrent prostatic hyperplasia since it believed to be technically difficult in cases. AIM: To describe the distinctive features of thulium and holmium laser enucleations of the prostate in the management of recurrent BPH and show that the technical difficulties are not an obstacle to the wide application of this technique...
September 2017: Urologii︠a︡
https://www.readbyqxmd.com/read/28845936/-systematic-approach-in-performing-isolated-and-simultaneous-operations-in-elderly-patients-with-prostate-adenoma
#15
I G Leshchenko, O I Bratchikov, O G Yakovlev, I V Shatokhina, E A Shumakova, S O Artishchev
AIM: To develop a scientifically based system for treating elderly patient with prostate adenoma (AP), aimed at reducing the incidence and severity of complications and mortality after isolated and simultaneous operations. MATERIALS AND METHODS: Between 1995 and 2015, 1170 elderly and older patients with prostate adenoma (PA) underwent isolated adenomectomy (AE) or transurethral resection of the prostate (TURP) or simultaneous operations (SO). Simultaneous interventions were performed in 335 (28...
July 2017: Urologii︠a︡
https://www.readbyqxmd.com/read/28825951/high-18fluor-dcfpyl-uptake-in-adrenal-adenomas
#16
Johannes Gerrit Karel Peper, Sandra Srbljin, Friso Martijn van der Zant, Remco Johannes Jacob Knol, Maurits Wondergem
Radioisotope-labeled prostate-specific membrane antigen (PSMA) tracers have been proven accurate for detection of prostate cancer localizations. Uptake of those tracers in other malignant and benign lesions has been reported, including faint accumulation of Ga-PSMA-HBED-CC in adrenal adenoma. A 77-year-old man with prostate carcinoma was scanned with F-DCFPyL, a promising F-labeled PSMA ligand, for prostate-specific antigen progression while on luteinizing hormone-releasing hormone agonist therapy. The PET/CT shows F-DCFPyL uptake in bilateral enlarged adrenals...
August 19, 2017: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/28735017/en-bloc-thulium-laser-enucleation-of-the-prostate-surgical-technique-and-advantages-compared-with-the-classical-technique
#17
Giovanni Saredi, Andrea Pacchetti, Giacomo Maria Pirola, Lorenzo Berti, Francesca Ambrosini, Eugenio Martorana, Alberto Mario Marconi
OBJECTIVE: To report a new technique for thulium laser enucleation of the prostate, which we called "en bloc" ThuLEP. METHODS: A full anatomic description of the technique is provided. We assessed operative variables of a 50-patient series, treated with the new "en bloc" ThuLEP, and compared them with another series of 50 patients (who had the same preoperative parameters) operated with the classical "3-lobe" technique, to assess the feasibility of the new one. All procedures were carried out by the same surgeon...
July 20, 2017: Urology
https://www.readbyqxmd.com/read/28679181/correlation-between-lower-urinary-tract-symptoms-and-objective-measures-of-uroflowmetry
#18
Hakan Türk, Sıtkı Ün
Indroduction: Benign prostate hyperplasia (BPH) is the most commonly diagnosed benign adenoma which causes serious clinical symptoms by bladder outlet obstruction. BPH patients suffer from negative changes in their quality of life and restriction of their daily activities due to the disease symptoms. Our main objective in this study is to evaluate the relationship between BPH and LUTS as described by International Prostate Symptoms Score and objective non-invasive parameters related to BPH. MATERIALS AND METHODS: 238 Patients over 40 years with clinical BPH, LUTS and/or prostate volumes greater than 25 ml who presented to urology department were included in the study...
June 30, 2017: Archivio Italiano di Urologia, Andrologia
https://www.readbyqxmd.com/read/28586247/holmium-laser-enucleation-of-the-prostate-after-prostatic-urethral-lift-surgery-feasibility-and-technical-considerations-from-a-multi-institutional-case-series
#19
Sean McAdams, Joel T Funk, Andrew F Navetta, Marawan M El Tayeb, Mitchell R Humphreys
INTRODUCTION AND OBJECTIVE: Ten percent of patients undergoing prostatic urethral lift (PUL) require repeat surgical treatment within 3 years. We describe the feasibility and considerations of performing holmium laser enucleation of the prostate (HoLEP) as a salvage therapy after previous PUL. METHODS: Men who had undergone HoLEP after PUL were retrospectively identified from three institutions with surgeons experienced in HoLEP. Subjects were characterized by age, time from PUL procedure (months) to HoLEP surgery, indication for retreatment, and pre-operative prostate volume by ultrasound...
August 2017: Journal of Endourology
https://www.readbyqxmd.com/read/28584893/development-of-novel-monoclonal-antibodies-for-evaluation-of-transmembrane-prostate-androgen-induced-protein-1-tmepai-expression-patterns-in-gastric-cancer
#20
Mikhail S Karbyshev, Evgeniya S Grigoryeva, Viktor V Volkomorov, Elisabeth Kremmer, Alexander Huber, Irina V Mitrofanova, Evgeniya V Kaigorodova, Marina V Zavyalova, Julia G Kzhyshkowska, Nadezda V Cherdyntseva, Evgeny L Choynzonov
Transmembrane prostate androgen-induced protein 1 (TMEPAI) is a single-span membrane protein, functionally involved in transforming growth factor beta signaling pathway. The particular protein presented in cells in three isoforms, which differs in the length of the soluble N-terminal extracellular domain, making it challenging for the immunochemical recognition. By using quantitative real-time polymerase chain reaction, we identified significant upregulation of PMEPA1 gene expression in malignant tissues of patients with gastric adenocarcinoma...
June 5, 2017: Pathology Oncology Research: POR
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