Showing 1,281 - 1,300 results of 2,299 for search '"ultrasound"', query time: 0.06s Refine Results
  1. 1281

    Acoustic Characterization of Fluorinert FC-43 Liquid with Helium Gas Bubbles: Numerical Experiments by Christian Vanhille, Cristian Pantea, Dipen N. Sinha

    Published 2017-01-01
    “…In this work, we define the acoustic characteristics of a biphasic fluid consisting of static helium gas bubbles in liquid Fluorinert FC-43 and study the propagation of ultrasound of finite amplitudes in this medium. Very low sound speed and high sound attenuation are found, in addition to a particularly high acoustic nonlinear parameter. …”
    Get full text
    Article
  2. 1282

    Intracystic Primary Squamous Cell Carcinoma of the Breast: A Challenging Diagnosis by Vera Ramos, João Fraga, Teresa Simões, Margarida Figueiredo Dias

    Published 2016-01-01
    “…Physical examination revealed a well circumscribed elastic mass and breast ultrasound showed a cyst measuring 26 mm with vegetation growing on the inner wall. …”
    Get full text
    Article
  3. 1283

    Design and Construction of an Electronic Mosquito Repellant. by Kwesiga, Isaac

    Published 2023
    “…The aim of this work is to design an a simple electronic device which can produce ultrasound in the frequency range of 20kHz to 38kHz, which can scare away mosquitoes. …”
    Get full text
    Thesis
  4. 1284

    Резолюция Экспертного совета «Диагностика и лечение больных со сладжем в желчном пузыре» by V. T. Ivashkin, Alexey V. Okhlobystin, Dmitry S. Bordin, M. F. Osipenko, E. Ya. Seleznyova, Yu. O. Shulpekova, S. R. Abdulkhakov, O. P. Alexseyeva, I. G. Bakulin, L. G. Vologjhanina, V. B. Grinevich, N. V. Bakulina, T. A. Kolesova, N. V. Korochanskaya, I. V. Putintseva, A. S. Sarsenbayeva, N. S. Yazenok

    Published 2018-08-01
    “…At detection of the ultrasound signs, typical for chronic pancreatitis, according to the Cambridge diagnostic criteria, verification of the diagnosis by multidetector computer tomography according to the pancreatic protocol is mandatory. …”
    Get full text
    Article
  5. 1285

    Ultrasonic/compound enzyme extraction, comparative characterisation and biological activity of Lonicera macranthoides polysaccharides by Mengdie Ren, Yiru Hou, Danli Peng, Hui Li, Xuxiang Zhang, Lei Qiao, XiaoShuang Wang, Yongmei Jiang, FaMing Wu, Gang Wang

    Published 2025-03-01
    “…This study investigates two extraction methods—ultrasound-assisted extraction (UAE) and compound enzyme extraction (CE)—for the isolation of Lonicera macranthoides polysaccharides (LMP) and evaluates their physicochemical properties, bioactivity, and therapeutic potential. …”
    Get full text
    Article
  6. 1286

    Effect on OPU/IVEP success of different applications for synchronizing follicular waves prior to superstimulation in holstein heifers by M. F. Çiftçi, Ö. F. Yeşilkaya, S. Ü. Çizmeci, M. Gölbaşı, A. Sarı, D. A. Dinç

    Published 2025-02-01
    “…Two days after the FSH injection, oocytes were retrieved using transvaginal ultrasound. In contrast to GnRH <span class="inline-formula">+</span> P4, hCG <span class="inline-formula">+</span> P4 was performed with 1500 IU hCG (human chorionic gonadotropin) injection instead of GnRH. …”
    Get full text
    Article
  7. 1287
  8. 1288

    The Opportunity of Using Diode Laser with the Length of 1940 nm in the Treatment of Hemorrhoids by S. A. Frolov, A. M. Kuzminov, D. V. Vyshegorodtsev, O. A. Mainovskaya, Yu. L. Trubacheva, O. Yu. Fomenko, V. Yu. Korolik, I. S. Bogormistrov, I. A. Mukhin, A. M. Battalova, E. M. Bogdanova

    Published 2022-08-01
    “…To study the effectiveness of the proposed method and to assess the depth of thermal exposure to laser radiation, transrectal ultrasound with Dopplerography and pathomorphological examination were performed. …”
    Get full text
    Article
  9. 1289

    The Forgotten Hemodynamic (PCO2 Gap) in Severe Sepsis by Zouheir Ibrahim Bitar, Ossama Sajeh Maadarani, AlAsmar Mohammed El-Shably, Ragab Desouky Elshabasy, Tamer Mohamed Zaalouk

    Published 2020-01-01
    “…We also investigated the chest ultrasound pattern A or B. Method. We performed a prospective observational study and recruited 28 patients with severe sepsis and septic shock in a mixed ICU. …”
    Get full text
    Article
  10. 1290

    Management of Hepatic Rupture Diagnosed after an Emergency Cesarean Section by Gianluca Raffaello Damiani, Viviana Merola, Mario Barnaba, Stefano Landi, Gennaro Cormio, Antonio Pellegrino

    Published 2014-01-01
    “…The patient was discharged after 53 days and 4 laparotomies and an unsuccessful attempt of superselective artery embolization. Ultrasound after 40 days from the last surgery showed uniform hepatic parenchyma free of focal lesions. …”
    Get full text
    Article
  11. 1291

    Isotretinoin as a Possible Environmental Trigger to Autoimmunity in Genetically Susceptible Patients by Jocelyn Nugroho, Bahareh Schweiger

    Published 2017-01-01
    “…A diagnosis of Graves’ Disease was made by correlating symptoms, physical exam findings, ultrasound, and positive family history of autoimmune thyroid disease. …”
    Get full text
    Article
  12. 1292

    A Rare Case of Elbow Synovial Cyst with Radial Nerve Compression by Ting-Hsuan Hsu, Yen-Nung Lin

    Published 2025-01-01
    “…Despite initial suspicions of lateral epicondylitis, deeper investigation using sonography confirmed the presence of a compressive synovial cyst. Ultrasound-guided aspiration of the cyst was performed, yielding clear synovial fluid and providing symptomatic relief. …”
    Get full text
    Article
  13. 1293

    The giant within: A rare case of bilateral renal angiomyolipoma surpassing 30 cm by Hadj Hsain ihssan, Marrakchi salma, Laasri lina, Lahlou chaima, Boutaleb joud, Fenni Jamal, Ennouali Hassan

    Published 2025-04-01
    “…To establish a definitive diagnosis, an ultrasound-guided biopsy was conducted, In this review, we evaluate our case of angiomyolipoma against others that have been documented in the literature by comparing its dimensions, clinic, course of therapy, complications, and evolution.…”
    Get full text
    Article
  14. 1294

    Features of Differential Diagnosis of Breast Implant Rupture and Breast Implant-Associated Anaplastic Large Cell Lymphoma by A. A. Nekrasov, N. P. Korableva, N. S. Romanenkov, A. G. Grigoryan, Ya. V. Cekhmistro

    Published 2020-06-01
    “…Such patients examining algorithm should include breast ultrasound, magnetic resonance imaging, puncture of the breast under sonographic navigation, cytological examination of the obtained fluid. …”
    Get full text
    Article
  15. 1295

    Speckle Noise Removal by Energy Models with New Regularization Setting by Bo Chen, Jinbin Zou, Weiqiang Zhang

    Published 2020-01-01
    “…In this paper, we introduce two novel total variation models to deal with speckle noise in ultrasound image in order to retain the fine details more effectively and to improve the speed of energy diffusion during the process. …”
    Get full text
    Article
  16. 1296

    Contrast-Enhanced Mammography in the Diagnosis of Breast Angiosarcoma by Maya Grisaru Kacen, Nikhil Sangle, Anat Kornecki

    Published 2021-01-01
    “…Histology of subsequent ultrasound-guided biopsy found radiation-induced breast angiosarcoma. …”
    Get full text
    Article
  17. 1297

    US and CT of 2 pediatric cases of self-inflicted pneumoparotid and cervicofacial emphysema by François Chalard, MD, Méryle Laurent, MD, Eugénie Barras, MD, Seema Toso, MD

    Published 2025-04-01
    “…Here, we present 2 cases of involuntary self-inflicted pneumoparotid, diagnosed by ultrasound and CT, in a child and a teenager. Imaging is useful for diagnosis and excluding complications. …”
    Get full text
    Article
  18. 1298

    Imaging the Facial Nerve: A Contemporary Review by Sachin Gupta, Francine Mends, Mari Hagiwara, Girish Fatterpekar, Pamela C. Roehm

    Published 2013-01-01
    “…Computed tomography and magnetic resonance imaging are helpful for identifying bony facial canal and soft tissue abnormalities, respectively. Ultrasound of the facial nerve has been used to predict functional outcomes in patients with Bell’s palsy. …”
    Get full text
    Article
  19. 1299

    Cervical Ganglioneuroma. A Pediatric Case Presentation and Review of the Literature by Mányeles Brito Vázquez, Yamila Muga Baluja, José Miguel Alcalde Rojas

    Published 2021-02-01
    “…To obtain histology, an ultrasound-guided core needle biopsy was performed, and the diagnosis of cervical ganglioneuroma was informed by pathological anatomy. …”
    Get full text
    Article
  20. 1300

    Differential Diagnosis of Amniotic Band and Intrauterine Synechiae in Second Trimester Pregnancy: Case Report by Bekir Kahveci, Yasemin Dogan, Gaye Kahveci, Muhammet Hanifi Bademkiran

    Published 2020-12-01
    “…The diagnosis of ABS is based upon the presence of characteristic structural findings on prenatal ultrasound or postnatal physical examination. The diagnosis of intrauterine adhesions is based upon visualization of intrauterine adhesions either directly by hysteroscopy or indirectly by other imaging studies. …”
    Get full text
    Article