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Prostatic embolization

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https://www.readbyqxmd.com/read/28717651/comparison-of-nonspherical-polyvinyl-alcohol-particles-and-microspheres-for-prostatic-arterial-embolization-in-patients-with-benign-prostatic-hyperplasia
#1
Jin Ho Hwang, Sang Woo Park, Il Soo Chang, Sung Il Jung, Hae Jeong Jeon, Yong Soo Lho, Hyeong Gon Kim, Sung Hyun Paick, Hyoung Keun Park
PURPOSE: To report early results following prostatic artery embolization (PAE) and compare outcomes between nonspherical polyvinyl alcohol (PVA) particles and microspheres to treat lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH). METHODS: PAE was performed in nine patients (mean age: 78.1 years) with symptomatic BPH. Embolization was performed using nonspherical PVA particles (250-355 μm) in four patients and microspheres (300-500 μm) in five patients...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28690772/bladder-urothelial-carcinoma-extending-to-rectal-mucosa-and-presenting-with-rectal-bleeding
#2
Andrew M Aneese, Vinayata Manuballa, Mitual Amin, Mitchell S Cappell
An 87-year-old-man with prostate-cancer-stage-T1c-Gleason-6 treated with radiotherapy in 1996, recurrent prostate cancer treated with leuprolide hormonal therapy in 2009, and bladder-urothelial-carcinoma in situ treated with Bacillus-Calmette-Guerin and adriamycin in 2010, presented in 2015 with painless, bright red blood per rectum coating stools daily for 5 mo. Rectal examination revealed bright red blood per rectum; and a hard, fixed, 2.5 cm × 2.5 cm mass at the normal prostate location. The hemoglobin was 7...
June 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28667393/-interventional-treatment-of-benign-prostatic-hyperplasia-embolization-of-the-testicular-vein
#3
REVIEW
M Rauch, H Strunk
CLINICAL/METHODICAL ISSUE: Embolization of the testicular veins (Gat-Goren technique) is an interventional procedure for the treatment of benign prostatic hyperplasia (BPH). STANDARD RADIOLOGICAL METHODS: In addition to standard urological procedures, such as transurethral resection of the prostate (TUR-P), arterial embolization of the prostate is considered as the interventional radiological method of choice. METHODICAL INNOVATIONS: Embolization of the testicular veins is technically identical to the embolization of varicoceles in infertile men and represents a less invasive treatment...
June 30, 2017: Der Radiologe
https://www.readbyqxmd.com/read/28658000/the-effect-of-resident-involvement-in-pelvic-prolapse-surgery-a-retrospective-study-from-a-nationwide-inpatient-sample
#4
Maxx Caveney, Catherine Matthews, Majid Mirzazadeh
OBJECTIVE: The primary aim of this study was to assess the effect of resident involvement on perioperative complication rates in pelvic organ prolapse surgery using the National Surgical Quality Improvement database. METHODS: All pelvic organ prolapse operations from 2006 to 2012 were identified and dichotomized by resident participation. Preoperative characteristics and 30-day perioperative outcomes were compared using χ and Student t test. To control for nonrandomization of cases, propensity scores representing the probability of resident involvement as a function of a case's comorbidities were calculated...
June 27, 2017: Female Pelvic Medicine & Reconstructive Surgery
https://www.readbyqxmd.com/read/28651993/evaluation-of-bleeding-risk-in-patients-on-anticoagulation-for-mechanical-cardiac-valve-operated-for-benign-prostatic-obstruction
#5
S Gardic, V Misrai, A R Azzouzi, A Campeggi, J-N Cornu, A De La Taille, S Lebdai, R Mathieu, G Robert, A Descazeaud
OBJECTIVE: To evaluate bleeding risk in patients on anticoagulation for mechanical cardiac valve operated for benign prostatic obstruction (BPO). MATERIAL AND METHOD: Fifty-eight patients operated between 1998 and 2014, in seven French departments of Urology were included. Forty-five patients were operated by conventional surgery (transurethral resection of the prostate 38, open simple prostatectomies 7), and 13 patients were operated by Greenlight™ photovaporization of the prostate (PVP)...
June 23, 2017: Progrès en Urologie
https://www.readbyqxmd.com/read/28610671/pulmonary-manifestations-of-urothelial-carcinoma-of-the-bladder
#6
REVIEW
Abhinav Agrawal, Sonu Sahni, Abhinav K Vulisha, Rammohan Gumpeni, Rakesh Shah, Arunabh Talwar
Urothelial carcinoma (Transitional cell carcinoma) of the bladder is the pre-dominant histological type of bladder cancer in the United States and Europe. Patients with bladder cancer usually present with painless hematuria. The diagnosis is often delayed, as the symptoms are similar to various other benign conditions such as urinary tract infection, prostatitis or renal calculi. In some patients, the metastatic lesions will cause the initial presenting symptoms. We conducted a MedLine/PubMED search identifying all relevant articles with "pulmonary manifestations", "urothelial bladder cancer", "manifestations of bladder cancer" or a combination of these terms in the title...
July 2017: Respiratory Medicine
https://www.readbyqxmd.com/read/28584690/unusual-patterns-of-thoracic-metastasis-of-urinary-bladder-carcinoma
#7
Robert Hiensch, Habtamu Belete, Mahsan Rashidfarokhi, Irene Galperin, Fouzia Shakil, Oleg Epelbaum
Urinary bladder carcinoma (UBC) is the ninth most common malignancy and the second most common urological malignancy after prostate cancer in men. Thoracic metastases occur in more than half of those with muscle-invasive disease, and these generally assume the form of multiple solid parenchymal lesions characteristic of hematogenous seeding of the lung. Unusual patterns of thoracic spread of UBC have also been described albeit sporadically in the form of case reports and series. The aim of our case series is to provide illustrations of several atypical patterns of thoracic involvement by UBC such as isolated mediastinal lymphadenopathy, cavitary lung metastases, malignant pleural effusion, endobronchial disease, and pulmonary tumor embolism...
2017: Journal of Clinical Imaging Science
https://www.readbyqxmd.com/read/28560549/cost-analysis-of-prostate-artery-embolization-pae-and-transurethral-resection-of-the-prostate-turp-in-the-treatment-of-benign-prostatic-hyperplasia
#8
Sandeep Bagla, John Smirniotopoulos, Julie Orlando, Rachel Piechowiak
PURPOSE: Prostatic arterial embolization (PAE) has emerged as a minimally invasive alternative to TURP; however, there are limited cost comparisons reported. The purpose of this study was to compare in-hospital direct costs of elective PAE and TURP in a hospital setting. MATERIALS AND METHODS: Institutional Review Board-approved retrospective review was performed on patients undergoing PAE and TURP from January to December 2014. Inclusion criteria included male patients greater than 40 years of age who presented for ambulatory TURP or PAE with no history of prior surgical intervention for BPH...
May 30, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28535984/prostate-arterial-embolization-is-a-viable-option-for-treating-symptoms-of-benign-prostatic-hyperplasia-con
#9
Steven A Kaplan
No abstract text is available yet for this article.
July 2017: Journal of Urology
https://www.readbyqxmd.com/read/28535983/prostate-arterial-embolization-is-a-viable-option-for-treating-symptoms-of-benign-prostatic-hyperplasia-pro
#10
Shamar Young, Jafar Golzarian
No abstract text is available yet for this article.
July 2017: Journal of Urology
https://www.readbyqxmd.com/read/28508252/anatomical-variants-in-prostate-artery-embolization-a-pictorial-essay
#11
Francisco Cesar Carnevale, Guilherme Rebello Soares, Andre Moreira de Assis, Airton Mota Moreira, Sardis Honoria Harward, Giovanni Guido Cerri
Prostate artery embolization (PAE) has emerged as a new treatment option for patients with symptomatic benign prostatic hyperplasia. The main challenges related to this procedure are navigating arteries with atherosclerosis and anatomical variations, and the potential risk of non-target embolization to pelvic structures due to the presence of collateral shunts and reflux of microparticles. Knowledge of classical vascular anatomy and the most common variations is essential for safe embolization, good clinical practice, and optimal outcomes...
May 15, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28506701/case-control-study-of-intraarterial-verapamil-for-intraprostatic-anastomoses-to-extraprostatic-arteries-in-prostatic-artery-embolization-for-benign-prostatic-hypertrophy
#12
Simon Chun Ho Yu, Carmen Cho, Esther Hung, Defeng Wang, Peter Chiu, Chi Hang Yee, Anthony Ng
PURPOSE: It is hypothesized that intraarterial administration of verapamil is a safe and effective way to reverse the flow in intraprostatic anastomoses to extraprostatic arteries without compromising treatment outcomes in prostatic artery embolization (PAE) for benign prostatic hypertrophy (BPH). MATERIALS AND METHODS: A prospective study of 62 prostate sides in 31 consecutive patients (median age, 66 y; range, 60-71 y) with symptomatic BPH was undertaken. Median prostate volume was 72...
May 13, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28455657/-prostate-artery-embolization-pae-technique-and-results
#13
A Kovács
CLINICAL/METHODICAL ISSUE: In the treatment of the benign prostatic hyperplasia (BPH) medical and surgical therapies have been established. STANDARD RADIOLOGICAL METHODS: Prostate artery embolization (PAE) is an innovative endovascular technique that might close the gap between both these procedures. PERFORMANCE: The PAE procedure is safe and has a low incidence of side effects. The efficacy of PAE has been proven for medium sized and large sized glands as well as for intravesical protrusions...
April 28, 2017: Der Radiologe
https://www.readbyqxmd.com/read/28396191/prostate-artery-embolization-via-transradial-or-transulnar-versus-transfemoral-arterial-access-technical%C3%A2-results
#14
Shivank Bhatia, Sardis H Harward, Vishal K Sinha, Govindarajan Narayanan
PURPOSE: To compare safety and feasibility of prostate artery embolization (PAE) via transradial/transulnar access (TR/UA) and transfemoral access (TFA). MATERIALS AND METHODS: A retrospective analysis was conducted for 3 cohorts: the first 32 consecutive PAE procedures performed via TFA (initial TFA, January 2014 to August 2015), the following 32 procedures performed via TFA (advanced TFA, August 2015 to February 2016), and the first 32 procedures performed via TR/UA (February 2016 to July 2016)...
April 7, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28394524/-x-ray-guided-endovascular-surgery-in-patients-with-benign-prostatic-hyperplasia-and-prostate-cancer
#15
A I Neimark, M A Tachalov, B A Neimark, D V Torbik, D D Arzamastsev
AIM: To evaluate the efficacy and safety of superselective embolization and chemoembolization of the prostatic artery as an independent method of treating prostate cancer and BPH. MATERIALS AND METHODS: From 2004 to 2015, 116 patients with BPH (mean age 73.2+/-5.2 years) underwent prostatic artery embolization. Mean prostate volume ranged from 55 to 296 cc3. From 2011 to 2015, 37 patients with prostate cancer (mean age 72.3+/-2.06 years) were treated with X-ray-guided endovascular chemoembolization...
April 2017: Urologii︠a︡
https://www.readbyqxmd.com/read/28332985/prostate-cancer-radiation-therapy-and-risk-of-thromboembolic-events
#16
Cecilia Bosco, Hans Garmo, Jan Adolfsson, Pär Stattin, Lars Holmberg, Per Nilsson, Adalsteinn Gunnlaugsson, Anders Widmark, Mieke Van Hemelrijck
PURPOSE: To investigate the risk of thromboembolic disease (TED) after radiation therapy (RT) with curative intent for prostate cancer (PCa). PATIENTS AND METHODS: We identified all men who received RT as curative treatment (n=9410) and grouped according to external beam RT (EBRT) or brachytherapy (BT). By comparing with an age- and county-matched comparison cohort of PCa-free men (n=46,826), we investigated risk of TED after RT using Cox proportional hazard regression models...
April 1, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/28284886/role-of-coil-embolization-during-prostatic-artery-embolization-incidence-indications-and-safety-profile-%C3%A2
#17
Shivank Bhatia, Vishal Sinha, Matthew Bordegaray, Issam Kably, Sardis Harward, Govindarajan Narayanan
PURPOSE: To determine if coil embolization is a safe adjunctive measure to prevent nontarget embolization during prostatic artery embolization (PAE). MATERIALS AND METHODS: A retrospective analysis of patients who underwent PAE with coil embolization (cPAE) or without coil embolization (nPAE) between January 2014 and June 2016 was conducted. Adverse events, identified in accordance with SIR guidelines, and procedural variables were compared between the 2 cohorts...
May 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28264534/-low-dose-estramustine-phosphate-monotherapy-in-castration-resistant-prostate-cancer-patients
#18
Tomohiro Fukui, Kenji Nakamura, Toru Sakatani, Takeshi Atsuta, Takuma Kato, Tetsuya Fukumoto, Masaaki Ito, Koji Inoue, Akito Terai
We retrospectively evaluated the efficacy and toxicity of low-dose estramustine phosphate (EMP) monotherapy in patients with castration-resistant prostate cancer (CRPC). We administered EMP at 140 or 280 mg/day to 89 patients between January 2003 and December 2012. None of the patients were receiving concomitant dexamethasone and none had ever been treated with docetaxel. Fifty-three patients (59.6%) experienced a decline in prostate-specific antigen (PSA) levels, including 20 (22.5%) with a decline of more than 50%...
February 2017: Hinyokika Kiyo. Acta Urologica Japonica
https://www.readbyqxmd.com/read/28259503/radiation-exposure-of-patients-and-interventional-radiologists-during-prostatic-artery-embolization-a-prospective-single-operator-study
#19
Gustavo Andrade, Helen J Khoury, William J Garzón, Felipe Dubourcq, Michel F Bredow, Lucas M Monsignore, Daniel G Abud
PURPOSE: To prospectively analyze the radiation exposure of patients and interventional radiologists during prostatic artery embolization (PAE). MATERIALS AND METHODS: Twenty-five consecutive PAE procedures performed with an Artis zee system in a single center by an interventional radiologist were prospectively monitored. The mean age, weight, and prostate volume of the patients were 65.7 year (range, 43-85 y), 71.4 kg (range, 54-88 kg), and 79 cm(3) (range, 36-157 cm(3)), respectively...
April 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28254117/correlation-of-benign-prostatic-obstruction-related-complications-with-clinical-outcomes-in-patients-after-transurethral-resection-of-the-prostate
#20
Run-Qi Guo, Wei Yu, Yi-Sen Meng, Kai Zhang, Ben Xu, Yun-Xiang Xiao, Shi-Liang Wu, Bai-Nian Pan
We aim to investigate the correlation of benign prostatic obstruction (BPO)-related complications with clinical outcomes in patients after transurethral resection of the prostate in China. We reviewed the medical history of all patients who underwent surgery from 1992 to 2013. We assessed the preoperative clinical profile, clinical management, and operative complications. Overall, 2271 patients were enrolled in the study. Of these patients, 1193 (52.5%) had no BPO-related complications and 1078 (46.3%) had BPO-related complications...
March 2017: Kaohsiung Journal of Medical Sciences
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