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https://www.readbyqxmd.com/read/28944985/ultrasound-characteristics-of-endometrial-cancer-as-defined-by-the-international-endometrial-tumor-analysis-ieta-consensus-nomenclature-a-prospective-multicenter-study
#1
Elisabeth Epstein, Daniela Fischerova, Lil Valentin, Antonia Carla Testa, Dorella Franchi, Povilas Sladkevicius, Frühauf Filip, Pelle G Lindqvist, Floriana Mascilini, Robert Fruscio, Lucia Anna Haak, Gina Opolskiene, Maria Angela Pascual, Juan Luis Alcazar, Valentina Chiappa, Stefano Guerriero, Joseph Carlson, Caroline Van Holsbeke, Francesco Paolo Giuseppe Leone, Bart De Moor, Tom Bourne, Ben van Calster, Arnaud Installe, Dirk Timmerman, Jan Y Verbakel, Thierry Van den Bosch
OBJECTIVES: To describe the sonographic features of endometrial cancer in relation to stage, grade, and histological type using the International Endometrial Tumor Analysis (IETA) terminology. METHODS: Prospective multicenter study on 1714 women with endometrial cancer undergoing a standardized transvaginal grayscale and Doppler ultrasound examination by an experienced ultrasound examiner using a high-end ultrasound system. Clinical and sonographic data were entered into a web-based protocol...
September 25, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28944967/risk-for-chromosomal-aberrations-in-apparently-isolated-intra-uterine-growth-restriction-a-systematic-review
#2
REVIEW
Lena Sagi-Dain, Amir Peleg, Shlomi Sagi
OBJECTIVE: To perform a systematic review examining the risk of chromosomal aberrations in apparently isolated intra-uterine growth restriction (IUGR). METHODS: Search was conducted by research librarian in five databases. By independent screening of 2894 references, two investigators selected original studies examining the risk of chromosomal aberrations in apparently isolated IUGR diagnosed at the second and third trimesters using ultrasound. We excluded studies describing IUGR combined with additional fetal anomalies detected by ultrasound and those where fetuses with structural anomalies or aneuploidy were not reported...
September 25, 2017: Prenatal Diagnosis
https://www.readbyqxmd.com/read/28944865/middle-pregnancy-ultrasound-screening-for-fetal-chromosomal-diseases
#3
Li Liu, Ping Zhou, Zemin Cao, Xiaojun Tan
Prenatal examinations, including serological screening and ultrasound screening, are the methods determining a risk of fetal chromosomal disease. The current study is aimed to assess whether ultrasound screening can effectively assist the screening for fetal chromosomal disease among pregnant women with a single abnormal serum marker. Following serologic screening, pregnant women at 18‑32 weeks underwent systematic fetal ultrasound analysis. In this study, 99 pregnant women with an abnormal serum marker and fetal ultrasound abnormalities underwent prenatal diagnosis of amniotic fluid or umbilical cord blood, with confirmation by pathological examination performed following birth or induced labor...
September 20, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28944824/efficient-gene-therapy-with-a-combination-of-ultrasound%C3%A2-targeted-microbubble-destruction-and-pei-dna-nls-complexes
#4
Yi-Jia Wang, Qing Zhou, Sheng Cao, Bo Hu, Qing Deng, Nan Jiang, Jingjing Cui
Current strategies of gene transfection are not efficient at achieving a notable therapeutic effect. The aim of the present study was to combine ultrasound‑targeted microbubble destruction (UTMD) with a polyethylenimine/pEGFP‑N3 plasmid/nuclear localization sequence (PEI/DNA/NLS) complex gene delivery system, and evaluate the transfection efficiency of enhanced green fluorescent protein (EGFP) gene delivery to 293T cells using this system. The formation of PEI/DNA/NLS complexes and the protective effects of PEI/NLS were verified by gel electrophoresis...
September 18, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28944509/diagnosis-and-treatment-of-patients-with-prostatic-abscess-in-the-post-antibiotic-era
#5
REVIEW
Anne Lenore Ackerman, Pooja S Parameshwar, Jennifer T Anger
We reviewed the pathogenesis, clinical presentation, treatment options and outcomes of prostatic abscess in the post-antibiotic era, focusing on how patient risk factors and the emergence of multidrug-resistant organisms influence management of the condition. A MEDLINE search for "prostate abscess" or "prostatic abscess" was carried out. Prostate abscess is no longer considered a consequence of untreated urinary infection; now, men with prostatic abscess are typically debilitated or immunologically compromised, with >50% of patients having diabetes...
September 24, 2017: International Journal of Urology: Official Journal of the Japanese Urological Association
https://www.readbyqxmd.com/read/28944490/hybrid-ultrasound-mr-guided-hifu-treatment-method-with-3d-motion-compensation
#6
Zarko Celicanin, Gibran Manasseh, Lorena Petrusca, Klaus Scheffler, Vincent Auboiroux, Lindsey A Crowe, Jean-Noel Hyacinthe, Yutaka Natsuaki, Francesco Santini, Christoph D Becker, Sylvain Terraz, Oliver Bieri, Rares Salomir
PURPOSE: Treatments using high-intensity focused ultrasound (HIFU) in the abdominal region remain challenging as a result of respiratory organ motion. A novel method is described here to achieve 3D motion-compensated ultrasound (US) MR-guided HIFU therapy using simultaneous ultrasound and MRI. METHODS: A truly hybrid US-MR-guided HIFU method was used to plan and control the treatment. Two-dimensional ultrasound was used in real time to enable tracking of the motion in the coronal plane, whereas an MR pencil-beam navigator was used to detect anterior-posterior motion...
September 24, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28944192/intraocular-pressure-control-of-a-novel-glaucoma-drainage-device-in-vitro-and-in-vivo-studies
#7
Li-Jun Cui, Di-Chen Li, Jian Liu, Lei Zhang, Yao Xing
AIM: To evaluate the intraocular pressure (IOP) control of an artificial trabeculum drainage system (ATDS), a newly designed glaucoma drainage device, and postoperative complications in normal rabbit eyes. METHODS: Pressure drops in air and fluid of 30 ATDS were measured after being connected to a closed manometric system. Twenty of them were then chosen and implanted randomly into the eyes of 20 rabbits. Postoperative slit-lamp, gonioscopic examination and IOP measurements were recorded periodically...
2017: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/28944148/metastatic-neuroendocrine-tumor-of-the-esophagus-with-features-of-medullary-thyroid-carcinoma
#8
Raymond M Fertig, Adam Alperstein, Carlos Diaz, Kyle D Klingbeil, Sameera S Vangara, Ryosuke Misawa, Jennifer Reed, Sudeep Gaudi
A 41-year-old female presented with a pedunculated mass in the upper esophagus and bilateral lymphadenopathy. Biopsies suggested a neuroendocrine tumor, possibly carcinoid, and ensuing imaging revealed cervical lymph node metastases. The esophageal mass was removed endoscopically and discovered by pathologists to closely resemble medullary thyroid carcinoma (MTC) on immunohistochemistry staining. Following surgery, further work up demonstrated very high serum calcitonin levels, suggestive of medullary thyroid carcinoma, however the thyroid gland was normal on ultrasound...
August 2017: Intractable & Rare Diseases Research
https://www.readbyqxmd.com/read/28944131/ultrasound-assisted-catheter-directed-thrombolysis-of-acute-pulmonary-embolism-a-review-of-current-literature
#9
REVIEW
Muhammad A Mangi, Hiba Rehman, Vikas Bansal, Omer Zuberi
Pulmonary embolism continues as a very common and also presumably life-threatening disorder. For affected individuals with intermediate- as well as high-risk pulmonary embolism, catheter-based revascularization procedures have developed a possible substitute for systemic thrombolysis or for surgical embolectomy. Ultrasound-assisted catheter-directed thrombolysis is an innovative catheter-based approach; which is the main purpose of the present review article. Ultrasound-assisted catheter-directed thrombolysis is much more efficacious in reversing right ventricular dysfunction as well as dilatation in comparison to anticoagulation alone in individuals at intermediate risk...
July 19, 2017: Curēus
https://www.readbyqxmd.com/read/28944120/treatment-of-male-breast-cancer-by-dual-human-epidermal-growth-factor-receptor-2-her2-blockade-and-response-prediction-using-novel-optical-tomography-imaging-a-case-report
#10
Debasmita Saha, Susan Tannenbaum, Quing Zhu
Male breast cancer, although rare, is on the rise. Prospective clinical trials are unlikely and current management mirrors that of post-menopausal women. Neoadjuvant chemotherapy is widely used and pathologic complete response (pCR) predicts long-term survival. The addition of dual HER2 (human epidermal growth factor receptor 2) blockade has shown the highest pCR rates; however, there is no published data of this approach in men. Also, newer monitoring tools are necessary during a neoadjuvant therapy to help personalize treatment...
July 17, 2017: Curēus
https://www.readbyqxmd.com/read/28944056/magnetic-resonance-guided-high-intensity-focused-ultrasound-in-the-presence-of-biopsy-markers
#11
Charles Mougenot, Chrit Moonen
BACKGROUND: Magnetic Resonance guided High Intensity Focused ultrasound (MR-HIFU) offers precise non-invasive thermotherapy for clinical applications such as the treatment of breast lesions. However, patients with a biopsy marker are usually not eligible for MR-HIFU treatment. This study investigates the interaction of some MR-compatible markers with MR-HIFU thermotherapy. METHODS: The MR-HIFU compatibility of 14 markers (6 Gold Anchor and 4 Visicoil markers in gold, 1 Visicoil marker in brass, 3 BiomarC markers in carbon coated) were tested using the Sonalleve breast MR-HIFU platform at 1...
2017: Journal of Therapeutic Ultrasound
https://www.readbyqxmd.com/read/28944048/dysmenorrhea-and-related-disorders
#12
REVIEW
Mariagiulia Bernardi, Lucia Lazzeri, Federica Perelli, Fernando M Reis, Felice Petraglia
Dysmenorrhea is a common symptom secondary to various gynecological disorders, but it is also represented in most women as a primary form of disease. Pain associated with dysmenorrhea is caused by hypersecretion of prostaglandins and an increased uterine contractility. The primary dysmenorrhea is quite frequent in young women and remains with a good prognosis, even though it is associated with low quality of life. The secondary forms of dysmenorrhea are associated with endometriosis and adenomyosis and may represent the key symptom...
2017: F1000Research
https://www.readbyqxmd.com/read/28943576/sarcoidosis-with-pancreatic-mass-endobronchial-nodules-and-miliary-opacities-in-the-lung
#13
Shun Matsuura, Yasutaka Mochizuka, Kyohei Oishi, Koichi Miyashita, Hyogo Naoi, Eisuke Mochizuki, Shinichiro Mikura, Masaru Tsukui, Naoki Koshimizu, Akihiko Ohata, Takahumi Suda
Sarcoidosis affects multiple organs and rarely has unusual manifestations. A 78-year-old woman was referred to our hospital for coughing symptoms. A chest computed tomography (CT) scan revealed bilateral diffuse miliary patterns and right pleural effusion. Bronchoscopy showed multiple nodules in the carina and the bronchus intermedius. A CT scan of her abdomen revealed hypovascular lesions involving the pancreatic head and body. A transbronchial lung biopsy, bronchial mucosal biopsy, and endoscopic ultrasound-guided fine-needle aspiration of the pancreatic mass demonstrated non-caseating granulomas...
September 25, 2017: Internal Medicine
https://www.readbyqxmd.com/read/28943555/endoscopic-ultrasound-guided-rendezvous-technique-after-failed-endoscopic-retrograde-cholangiopancreatography-which-approach-route-is-the-best
#14
Nozomi Okuno, Kazuo Hara, Nobumasa Mizuno, Susumu Hijioka, Masahiro Tajika, Tsutomu Tanaka, Makoto Ishihara, Yutaka Hirayama, Sachiyo Onishi, Yasumasa Niwa, Kenji Yamao
Objective The endoscopic ultrasound-guided rendezvous technique (EUS-RV) is a salvage method for failed selective biliary cannulation. Three puncture routes have been reported, with many comparisons between the intra-hepatic and extra-hepatic biliary ducts. We used the trans-esophagus (TE) and trans-jejunum (TJ) routes. In the present study, the utility of EUS-RV for biliary access was evaluated, focusing on the approach routes. Patients and methods In 39 patients, 42 puncture routes were evaluated in detail...
September 25, 2017: Internal Medicine
https://www.readbyqxmd.com/read/28943493/the-european-collaborative-project-on-inflammation-and-vascular-wall-remodeling-in-atherosclerosis-intravascular-ultrasound-atheroremo-ivus-study
#15
Sanneke P M de Boer, Yael Baran, Hector M Garcia-Garcia, Itamar Eskin, Mattie Lenzen, Marcus E Kleber, Evelyn Regar, Peter J de Jaegere, Jurgen M Ligthart, Robert Jan van Geuns, Tehro Lehtimäki, Reijo Laaksonen, Eric Boersma, Winfried März, Erin Halperin, Patrick W Serruys, Wolfgang Koenig
AIMS: The European Collaborative Project on Inflammation and Vascular Wall Remodelling in Atherosclerosis - Intravascular Ultrasound (ATHEROREMO-IVUS) study has been designed as an exploratory clinical study to investigate the associations between genetic variation, coronary atherosclerosis phenotypes, and plaque vulnerability as determined by IVUS. METHODS AND RESULTS: The ATHEROREMO-IVUS study is a prospective, observational study of 581 patients with stable angina pectoris or acute coronary syndrome (ACS) who were referred for coronary angiography to the Thoraxcenter, Rotterdam, enriched with 265 IBIS-2 participants (total population, n=846)...
September 26, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28943459/descriptive-cadaveric-study-comparing-the-accuracy-of-ultrasound-versus-fluoroscopic-guidance-for-first-sacral-transforaminal-injections
#16
Bradley F Thompson, Matthew J Pingree, Wenchun Qu, Naveen S Murthy, Nirusha Lachman, Mark Friedrich Hurdle
BACKGROUND: Ultrasound is rarely used for guiding lumbosacral epidural steroid injections due to its technical limitations. For example, sonographic imaging lacks the ability to confirm epidural spread and identify vascular uptake. The perceived risk that these limitations pose to human subjects has precluded any large scale clinical trials to date. OBJECTIVE: To compare the accuracy of ultrasound versus fluoroscopic guidance for first sacral transforaminal epidural injections DESIGN: Cadaveric comparative study using dichotomous outcomes...
September 21, 2017: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/28943307/the-role-of-ultrasound-technology-in-plastic-surgery
#17
REVIEW
Tyler Safran, Kevin Gorsky, Alex Viezel-Mathieu, Jonathan Kanevsky, Mirko S Gilardino
INTRODUCTION: The modern medical era is in part characterized by the increased availability of portable imaging devices. Ultrasound devices are used for either high-resolution non-invasive imaging or as a focused acoustic energy source capable of sculpting and shaping tissue. Given the broad scope of the field, plastic and reconstructive surgeons have the unique ability to implement and tailor the use of ultrasound in a variety of clinical situations. This article will review novel uses for ultrasound in the field of plastic surgery...
September 13, 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/28943183/quantitative-ultrasound-of-the-mandible-as-a-novel-screening-approach-for-osteoporosis
#18
Anna Beattie, Seán Cournane, Ciarán Finucane, J Bernard Walsh, Leo F A Stassen
This study used an axial transmission quantitative ultrasound (QUS) device to assess mandibular bone strength. The aim of the study was first to establish the precision and repeatability of the axial transmission QUS measurement for a range of mandibular anatomic sites, and second to investigate the ability of the modality to differentiate between osteoporotic subjects and a control group. Three groups of adult Caucasian women were recruited: (1) healthy premenopausal women (n = 26), (2) healthy postmenopausal women (n = 48), and (3) women with osteoporosis (n = 53)...
September 21, 2017: Journal of Clinical Densitometry
https://www.readbyqxmd.com/read/28943165/characterization-of-invisible-breast-cancers-in-digital-mammography-and-tomosynthesis-radio-pathological-correlation
#19
P M Aguilar Angulo, C Romero Castellano, J Ruiz Martín, M P Sánchez-Camacho González-Carrato, L M Cruz Hernández
OBJECTIVE: To review the radio-pathologic features of symptomatic breast cancers not detected at digital mammography (DM) and digital breast tomosynthesis (DBT). MATERIAL AND METHODS: Retrospective analysis of 169 lesions from symptomatic patients with breast cancer that were studied with DM, DBT, ultrasound (US) and magnetic resonance (MR). We identified occult lesions (true false negatives) in DM and DBT. Clinical data, density, US and MR findings were analyzed as well as histopathological results...
September 21, 2017: Radiología
https://www.readbyqxmd.com/read/28943161/ultrasound-guided-versus-landmark-guided-local-corticosteroid-injection-for-carpal-tunnel-syndrome-a-systematic-review-and-meta-analysis-of-randomized-controlled-clinical-trials
#20
REVIEW
Arash Babaei-Ghazani, Peyman Roomizadeh, Bijan Forogh, Seyed-Mohammad Moeini-Taba, Amin Abedini, Mona Kadkhodaie, Fateme Jahanjoo, Bina Eftekharsadat
OBJECTIVE: To review the literature and assess the comparative effectiveness of ultrasound-guided versus landmark-guided local corticosteroid injections in patients with carpal tunnel syndrome (CTS). DATA SOURCES: Cochrane Central Register of Controlled Trials, MEDLINE (PubMed), EMBASE (Ovid), and Web of Science (from inception to 1 February 2017). STUDY SELECTION: Randomized controlled trials (RCTs) comparing ultrasound-guided injection to landmark-guided injection in patients with CTS were included...
September 21, 2017: Archives of Physical Medicine and Rehabilitation
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