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https://www.readbyqxmd.com/read/28089812/clinical-manifestations-and-outcomes-in-surgically-managed-gartner-duct-cysts-1
#1
Adela G Cope, Shannon Laughlin-Tommaso, Abimbola Famuyide, John B Gebhart, Matthew R Hopkins, Daniel M Breitkopf
STUDY OBJECTIVE: Gartner duct cysts (GDC) are rare embryological remnants of the mesonephric duct with the majority of cases discovered incidentally in asymptomatic patients. The largest prior published series evaluating surgical management of GDC included 4 patients. The present study aims to determine the manifestations and outcomes of surgically managed patients with GDC with important implications for surveillance, monitoring, and management of patients. DESIGN: Retrospective chart review DESIGN: Classification: Canadian Task Force Classification III SETTING: Tertiary care center PATIENTS: All women diagnosed with GDC from 1/1994-4/2014 at our institution were identified...
January 12, 2017: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/28079568/two-dimensional-and-three-dimensional-transperineal-ultrasound-findings-in-women-with-high-pressure-voiding-after-midurethral-sling-placement
#2
Kindra Larson, Lauren Scott, Tina D Cunningham, Yili Zhao, Alfred Abuhamad, Peter Takacs
OBJECTIVES: The aim of this study was to evaluate dynamic two-dimensional (2D) and 3D transperineal pelvic ultrasound findings with urodynamic studies in women with lower urinary tract symptoms after midurethral sling placement. METHODS: On 2D images, the sling position, and on 3D imaging the sling angle, urethral diameter, urethral height, and urethral cross sectional area were recorded with and without Valsalva. Patients were categorized into 3 groups based on 2D imaging: group 1-at rest, the sling lies parallel to the urethral lumen, and during Valsalva, the sling becomes C shaped; group 2-both at rest and during Valsalva, the sling runs parallel to the urethral lumen; group 3-at rest, the sling is C shaped, and during Valsalva, this curved shape is maintained...
January 10, 2017: Female Pelvic Medicine & Reconstructive Surgery
https://www.readbyqxmd.com/read/28076877/ultrasound-imaging-for-ovarian-and-deep-infiltrating-endometriosis
#3
Caterina Exacoustos, Errico Zupi, Emilio Piccione
The main challenges of imaging for endometriosis are the detection of nonovarian disease and the evaluation of the extension of the disease into pelvic structures. Transvaginal ultrasonography (TVS) has been proposed as the first-line imaging technique because it allows extensive exploration of the pelvis. The "typical" endometrioma is a unilocular cyst with homogeneous low-level echogenicity (ground glass echogenicity) of the cyst fluid. The use of color Doppler helps avoid classifying malignancies as endometriomas, defining the presence of vascular flow in papillations...
January 11, 2017: Seminars in Reproductive Medicine
https://www.readbyqxmd.com/read/28063191/salvage-high-intensity-focused-ultrasound-hifu-for-locally-recurrent-prostate-cancer-after-failed-radiation-therapy-multi-institutional-analysis-of-418-patients
#4
Sebastien Crouzet, Andreas Blana, Francois J Murat, Gilles Pasticier, Stephen C W Brown, Giario N Conti, Roman Ganzer, Olivier Chapet, Albert Gelet, Christian G Chaussy, Cary N Robertson, Stefan Thuroff, John F Ward
OBJECTIVE: To report the oncological outcome of Salvage high-intensity focused ultrasound (S-HIFU) for locally recurrent prostate cancer (PCa) following External Beam Radiotherapy (EBRT) from a multicenter database. MATERIALS AND METHODS: This retrospective study comprises patients from 9 centers with local recurrent disease following EBRT treated with S-HIFU from 1995 to 2009. Biochemical free survival rates (BFSR) was based on the "Phoenix" definition (nadir+2)...
January 7, 2017: BJU International
https://www.readbyqxmd.com/read/28051047/evaluation-of-the-use-of-laparoscopic-guided-cholecystocholangiography-and-liver-biopsy-in-definitive-diagnosis-of-neonatal-cholestatic-jaundice
#5
Khalid Shreef, Abdullah Alhelal
BACKGROUND: Once it is established that a jaundiced infant has direct hyperbilirubinemia, the principal diagnostic concern is to differentiate hepatocellular from obstructive cholestasis. Traditional tests such as ultrasonography, percutaneous liver biopsy and technetium 99 m hepatobiliary iminodiacetic acid (HIDA) scan are often not sufficiently discriminating. Definitive exclusion of biliary atresia (BA) in the infant with cholestatic jaundice usually requires mini-laparotomy and intra-operative cholangiography...
October 2016: African Journal of Paediatric Surgery: AJPS
https://www.readbyqxmd.com/read/28051043/experience-with-neonatal-hydrometrocolpos-in-the-niger-delta-area-of-nigeria-upsurge-or-increased-recognition
#6
Philemon Ekemenye Okoro, C Obiorah, C E Enyindah
BACKGROUND: Hydrometrocolpos (HMC) is a clinical condition in which there is a cystic distension of the vagina (hydrocolpos), uterus and sometimes, fallopian tubes (hydrosalpinx) with fluid. This study described our experience with cases of HMC seen in our practice, and highlighted the flare in our practice. PATIENTS AND METHODS: A retrospective study of cases of HMC managed at the University of Port Harcourt Teaching Hospital between September 2010 and August 2012...
October 2016: African Journal of Paediatric Surgery: AJPS
https://www.readbyqxmd.com/read/28049497/two-differentially-structured-collagen-scaffolds-for-potential-urinary-bladder-augmentation-proof-of-concept-study-in-a-g%C3%A3-ttingen-minipig-model
#7
Dorothea Leonhäuser, Katja Stollenwerk, Volker Seifarth, Isabella M Zraik, Michael Vogt, Pramod K Srinivasan, Rene H Tolba, Joachim O Grosse
BACKGROUND: The repair of urinary bladder tissue is a necessity for tissue loss due to cancer, trauma, or congenital abnormalities. Use of intestinal tissue is still the gold standard in the urological clinic, which leads to new problems and dysfunctions like mucus production, stone formation, and finally malignancies. Therefore, the use of artificial, biologically derived materials is a promising step towards the augmentation of this specialised tissue. The aim of this study was to investigate potential bladder wall repair by two collagen scaffold prototypes, OptiMaix 2D and 3D, naïve and seeded with autologous vesical cells, as potential bladder wall substitute material in a large animal model...
January 4, 2017: Journal of Translational Medicine
https://www.readbyqxmd.com/read/28048926/su-f-j-167-use-of-mr-for-permanent-prostate-implant-preplanning
#8
V Narayana, B Yao, P McLaughlin
PURPOSE: To study the feasibility using MR imaging to improve target definition on ultrasound during permanent prostate implants and aid in source strength determination for treatment planning in the OR. METHODS: Patients who receive permanent prostate implants undergo MR and CT imaging prior to the implant procedure to determine the volume of the prostate, bony restriction to the procedure, bladder extension, external sphincter length and neurovascular bundle. The volume of the prostate is generally used to order seeds for the procedure...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28048919/su-g-jep3-05-geometry-based-transperineal-ultrasound-probe-positioning-for-image-guided-radiotherapy
#9
S Camps, F Verhaegen, P de With, D Fontanarosa
PURPOSE: The use of ultrasound (US) imaging in radiotherapy is not widespread, primarily due to the need for skilled operators performing the scans. Automation of probe positioning has the potential to remove this need and minimize operator dependence. We introduce an algorithm for obtaining a US probe position that allows good anatomical structure visualization based on clinical requirements. The first application is on 4D transperineal US images of prostate cancer patients. METHODS: The algorithm calculates the probe position and orientation using anatomical information provided by a reference CT scan, always available in radiotherapy workflows...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28047007/we-de-bra-03-construction-of-an-ultrasound-guidance-platform-for-image-guided-radiotherapy-with-the-intent-to-treat-transitional-cell-carcinoma
#10
J Sick, N Rancilio, C Fulkerson, P LaPetina, J Poulson, D Knapp, K Stantz
PURPOSE: Ultrasound (US) is a noninvasive, nonradiographic imaging technique with high spatial and temporal resolution that can be used for localizing soft-tissue structures and tumors in real-time during radiotherapy (inter- and intra-fraction). A detailed methodology integrating 3D-US within RT is presented. This method is easier to adopt into current treatment protocol than current US based systems and reduces user variability for image acquisition, thus eliminating transducer induced changes that limit CT planning system...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28042158/feasibility-of-quantitative-contrast-ultrasound-imaging-of-bladder-tumors-in-dogs
#11
Rachel E Pollard, Katherine D Watson, Xiaowen Hu, Elizabeth Ingham, Katherine W Ferrara
The purpose of this pilot study was to assess the feasibility of Cadence contrast pulse sequencing ultrasound to predict clinical and angiogenic tumor response in dogs undergoing chemotherapy. Contrast ultrasound facilitated visualization of bladder tumors but failed to identify a straightforward relationship between ultrasound measures and clinical outcome.
January 2017: Canadian Veterinary Journal. la Revue Vétérinaire Canadienne
https://www.readbyqxmd.com/read/28040503/are-interferential-electrical-stimulation-and-diaphragmatic-breathing-exercises-beneficial-in-children-with-bladder-and-bowel-dysfunction
#12
Vesna D Zivkovic, Ivona Stankovic, Lidija Dimitrijevic, Mirjana Kocic, Hristina Colovic, Marina Vlajkovic, Andjelka Slavkovic, Milica Lazovic
OBJECTIVE: To evaluate the effects of interferential current (IC) stimulation and diaphragmatic breathing exercises (DBE) in children with bladder and bowel dysfunction. PATIENTS AND METHODS: Seventy-nine children with dysfunctional voiding and chronic constipation who were failures of primary care interventions were included in the prospective clinical study. All the children were checked for their medical history regarding LUTS and bowel habits. Physical examination including abdominal and anorectal digital examination were performed...
December 28, 2016: Urology
https://www.readbyqxmd.com/read/28034440/-urothelial-tumors-in-children
#13
REVIEW
Christine Grapin-Dagorno, Matthieu Peycelon, Pascale Philippe-Chomette, Dominique Berrebi, Alaa El Ghoneimi, Daniel Orbach
Urothelial tumors are very rare in children (to date, only about 150 cases have been reported worlwide). Only 20 % occur before the age of ten. The aim of this study is to specify the clinicopathologic features of urothelial tumor in young patients, which require a slightly different approach to treatment. On the basis of the WHO/ISUP (World Health Organisation/International Society of Urological Pathology) consensus classification report, these lesions are usually low-grade lesions, non invasive, and rarely recurrent...
December 26, 2016: Bulletin du Cancer
https://www.readbyqxmd.com/read/27999804/perinatal-and-neonatal-outcomes-of-patients-who-were-diagnosed-with-neural-tube-defect-in-midtrimester-fetal-ultrasound-scan-and-refused-request-for-termination-of-pregnancy
#14
Rauf Melekoglu, Sevil Eraslan, Ebru Celik, Yavuz Simsek
Objectives. In this study, we aimed to demonstrate the perinatal and neonatal outcomes of patients who were diagnosed with neural tube defect (NTD) in the midtrimester fetal ultrasound scan and refused the request for termination of pregnancy. Material and Methods. The records of 69 patients, for whom NTD was detected in the midtrimester fetal ultrasound scan and who preferred the continuation of the pregnancy after comprehensive counselling about the possible prognosis and treatment options during the period between January 2011 and February 2016, were reviewed retrospectively...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27990422/premature-destruction-of-microbubbles-during-voiding-urosonography-in-children-and-possible-underlying-mechanisms-post-hoc-analysis-from-the-prospective-study
#15
Maciej Piskunowicz, Dominik Swieton, Dorota Rybczynska, Arkadiusz Szarmach, Edyta Szurowska, Menno Pruijm
The aim of this study is to describe premature microbubbles destruction with contrast-enhanced voiding urosonography (ce-VUS) in children using 2nd-generation ultrasound contrast agents (UCA) and to hypothesize about the reason. 141 children (61 females and 80 males) were included in the study, with mean age of 3.3 years (range 4 weeks-16.0 years), who underwent ce-VUS examination between 2011 and 2014. Premature destruction of the microbubbles in the urinary bladder during ce-VUS was observed in 11 children (7...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27987130/ultrasound-image-features-of-intravesical-prostatic-protrusion-indicated-failure-of-medication-therapy-of-finasteride-and-doxazosin-in-patients-with-benign-prostatic-hyperplasia-luts-bph
#16
Qiang Liu, Yunkai Zhu, Jianping Liu, Jun Qi, Jian Kang
BACKGROUND: Intravesical prostatic protrusion (IPP) is a type of benign prostatic hyperplasia (BPH) adenoma, and it plays a critical role in the pathogenesis of bladder outlet obstruction in patients with lower urinary tract syndromes (LUTS/BPH). AIMS: The goal of this study was to investigate the effect of a combination therapy with finasteride and doxazosin on IPP in BPU/LUTS patients. METHODS: A total of 322 BPH patients with enlarged prostatic volume as well as moderate to severe symptom scores were enrolled and divided into four groups according to the degree of IPP (IPP > 10 mm, 5-10 mm, <5 mm and no IPP) in this study...
December 16, 2016: International Urology and Nephrology
https://www.readbyqxmd.com/read/27981280/diagnosis-of-endometriotic-lesions-by-sonovaginography-with-ultrasound-gel
#17
Elvira Brătilă, Diana Elena Comandaşu, Ciprian Coroleucă, Monica Mihaela Cîrstoiu, Costin Berceanu, Claudia Mehedintu, Petre Bratila, Simona Vladareanu
AIMS: The aim of the study was to evaluate the diagnostic ability of sonovaginography (SVG) with ultrasound gel in patients with endometriosis. MATERIAL AND METHODS: We conducted a multicentre prospective study, which included 193 patients with symptoms highly suggestive for endometriosis. All patients were investigated by transvaginal sonography and SVG with gel and afterwards underwent laparoscopic surgery. For each category of endometriotic lesions investigated, we calculated and compared the sensitivity, specificity,  positive predictive value and negative predictive value of the imagisticinvestigations used...
December 5, 2016: Medical Ultrasonography
https://www.readbyqxmd.com/read/27980522/ultrasound-imaging-in-urogynecology-state-of-the-art-2016
#18
Michał Bogusiewicz
The role of ultrasound imaging in urogynecology is not clearly defined. Despite significant developments in visualization techniques and interpretation of images, pelvic ultrasound is still more a tool for research than for clinical practice. Structures of the lower genitourinary tract and pelvic floor can be visualized from different approaches: transperineal, introital, transvaginal, abdominal or endoanal. According to contemporary guidelines and recommendations, the role of ultrasound in urogynecology is limited to the measurement of post-void residue...
November 2016: Przeglad Menopauzalny, Menopause Review
https://www.readbyqxmd.com/read/27979846/boari-flap-reconstruction-in-a-male-infant-with-solitary-kidney-and-associated-megaureter
#19
Durgesh Kumar Saini, Rahul Janak Sinha, Ashok Kumar Sokhal, Vishwajeet Singh
A 1-year-old male infant presented with fever and abdominal lump for 3 months with increased leucocyte count (15 300/mm(3)) and serum creatinine (0.83 mg%). Abdominal ultrasound and renal scan demonstrated solitary left kidney with dilated tortuous left ureter. Voiding cystourethrogram was unequivocal. Left percutaneous nephrostomy was placed after poor response to perurethral catheterisation. His serum creatinine dropped to 0.58 mg/dL. Subsequent percutaneous nephrostogram and CT nephrostogram showed dilated left pelvicalyceal system, dilated, tortuous left ureter...
December 15, 2016: BMJ Case Reports
https://www.readbyqxmd.com/read/27964829/the-role-of-voiding-cystourethrography-in-asymptomatic-unilateral-isolated-ureteropelvic-junction-obstruction-a-retrospective-study
#20
Mohammed S ElSheemy, Waleed Ghoneima, Mohammad Abdelwahhab, Waseem Aboulela, Kareem Daw, Ahmed M Shouman, Ahmed I Shoukry, Mohamed El Ghoneimy, Hany A Morsi, Hesham Badawy
INTRODUCTION: The presence of concomitant vesicoureteric reflux (VUR) and ureteropelvic junction obstruction (UPJO) is uncommon. Nevertheless, the reported VUR coexisting with asymptomatic unilateral isolated hydronephrosis (AUIH) requiring pyeloplasty for correction of UPJO was of low grade and mostly resolved during conservative follow-up. Therefore, VCUG may be not indicated in these children except if voiding symptoms, urinary tract infection (UTI), dilated ureters, or bladder and ureteric abnormalities are suspected...
November 24, 2016: Journal of Pediatric Urology
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