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163084 search results for:

Ultrasound 

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  1. Open Access 01-12-2024 | Tympanotomy | BriefCommunication

    Canadian Internal Medicine Ultrasound (CIMUS) consensus statement: recommendations for mandatory ultrasound competencies for ultrasound-guided thoracentesis, paracentesis, and central venous catheterization

    Thoracentesis, paracentesis, and central venous catheterization (CVC) are bedside procedures commonly performed by internal medicine physicians and residents in training. In Canada, the standards for specialists in internal medicine to safely …

  2. Open Access 01-12-2024 | Glioma | OriginalPaper

    Ultrasound-assisted resection of insular gliomas

    The challenges in management of insular gliomas have in the past been attributed to the complex shape, proximity to critical vasculature, functional significance, and organization of the insular cortex [ 1 ]. However, over the past two decades, a …

  3. 07-04-2024 | Hepatocellular Carcinoma | Online First

    Intra-individual comparison of Sonazoid contrast-enhanced ultrasound and SonoVue contrast-enhanced ultrasound in diagnosing hepatocellular carcinoma

    Hepatocellular carcinoma (HCC) is one of the leading causes of cancer deaths globally [ 1 , 2 ]. Contrast-enhanced ultrasound (CEUS) has the ability to distinguish benign liver lesions from malignant ones with high diagnostic accuracy in high-risk …

  4. Open Access 01-12-2024 | Pancreatic Cancer | OriginalPaper

    Tumor suppression effect of ultrasound-sensitive nanoparticles with focused ultrasound in a pancreas cancer xenograft model

    Focused ultrasound (FUS) is a noninvasive therapeutic modality that uses ultrasound of higher intensity than diagnostic ultrasound concentrated only into a volume of interest to exert a site-specific therapeutic effect. FUS exerts thermal or …

  5. 29-04-2024 | Online First

    Ultrasound-Guided Injection for Lacertus Syndrome

  6. Open Access 01-12-2024 | Rheumatoid Arthritis | OriginalPaper

    Optical imaging (HandScan) can identify ultrasound remission in rheumatoid arthritis

    Rheumatoid arthritis (RA) is a chronic inflammatory disease in which the primary lesion is the inflamed synovial membrane, characterized by hyperplasia, infiltration by immune cells, neo-angiogenesis and fibrosis [ 1 ]. Accurate assessment of joint …

  7. 30-04-2024 | Minimally Invasive Surgery | Online First

    LARLUS: laparoscopic augmented reality from laparoscopic ultrasound

    Minimally invasive surgery (MIS) has numerous benefits to the patients compared to open surgery. However, MIS does not allow a surgeon to palpate an organ which in turn complicates tumor localization. Laparoscopic ultrasonography (LUS) is used to …

  8. 05-05-2024 | Prostate Cancer | Online First

    Toward confident prostate cancer detection using ultrasound: a multi-center study

    Prostate cancer (PCa) is the second most common cancer in men worldwide. Early and accurate diagnosis and staging are crucial for guiding treatment decisions. Currently, in clinical practice, the detection of PCa involves a systematic biopsy (SB) …

  9. 30-04-2024 | Injectable Filler | Online First

    Application of High-Frequency Ultrasound to Evaluate Forehead Filling Materials

    Frontal wrinkles are facial depressions caused by the long-term movement of the frontal muscles, which develop into static wrinkles that no longer disappear over time [ 1 ]. In addition to the injection of botulinum toxin, the injection of fillers …

  10. 06-05-2024 | Interventional Radiology | Online First

    Performance Comparison of Augmented Reality Versus Ultrasound Guidance for Puncture: A Phantom Study

    Ultrasound (US) is an effective imaging technique to guide such procedures, but requires specific training to develop hand–eye coordination skills and image optimization [ 1 , 2 ]. The learning curve can be long–some studies estimate that between …

  11. 24-04-2024 | Acute Respiratory Distress-Syndrome | Online First

    Lung ultrasound for diagnosis and management of ARDS

    In ARDS patients, LUS patterns consist of bilateral B-lines and consolidations and can be differentiated from cardiogenic pulmonary edema by looking for pleural abnormalities or spared regions of lung (Fig. 1 ) [ 1 , 2 ]. Fig. 1 Lung ultrasound for …

  12. Open Access 30-04-2024 | Aspiration | Online First

    Endobronchial Ultrasound Guided Transbronchial Needle Aspiration and Next Generation Sequencing Yields

    Endobronchial ultrasound (EBUS) is standard practice for the diagnosis and staging of lung cancers. Previous studies have shown that EBUS is highly accurate, cost effective, and can minimize diagnostic work up time [ 1 – 6 ]. EBUS is used to obtain …

  13. Open Access 01-12-2024 | OriginalPaper

    Ultrasound-guided minimally invasive thread release of Guyon’s canal: initial experience in cadaveric specimens

    Guyon’s canal syndrome is a compression neuropathy of the ulnar nerve at the wrist where it passes through Guyon’s canal [ 1 , 2 ]. This fibro-osseous tunnel is located on the ulnar side of the wrist and contains the ulnar artery and ulnar nerve.

  14. 10-04-2024 | ECMO | ReviewPaper

    Head-to-toe bedside ultrasound for adult patients on extracorporeal membrane oxygenation

    Bedside ultrasound represents a well-suited diagnostic and monitoring tool for patients on extracorporeal membrane oxygenation (ECMO) who may be too unstable for transport to other hospital areas for diagnostic tests. The role of ultrasound

  15. 30-04-2024 | Thrombosis | Online First

    Beyond silence: evolving ultrasound strategies in the battle against cardiovascular thrombotic challenges

    Cardiovascular thrombotic events have long been a perplexing factor in clinical settings, influencing patient prognoses significantly. Ultrasound-mediated acoustic therapy, an innovative thrombolytic treatment method known for its high efficiency …

  16. Open Access 01-12-2024 | OriginalPaper

    Veno-venous extracorporeal membrane oxygenation (VV ECMO) cannula malposition identified with point-of-care ultrasound

    Ultrasound has an important role in the management of critically ill patients; however, there are limited guidelines outlining the use in adults requiring extracorporeal membrane oxygenation (ECMO) [ 1 ]. Currently, there are no proposed guidelines …

  17. 04-05-2024 | Thyroidectomy | Online First

    Extent of surgery for unilateral papillary thyroid cancer with nonsuspicious contralateral nodules by ultrasound

    As the most common histological subtype of thyroid cancer, papillary thyroid cancer (PTC) is commonly associated with a good prognosis. The mainstay of treatment for PTC is surgical resection, but the appropriate extent of surgery for this disease …

  18. 25-04-2024 | Online First

    Histological Changes of Porcine Animal Skin with Micro-focused Ultrasound

    It is now understood that when the skin undergoes the aging process, a decline in cutaneous elasticity occurs, leading to pronounced facial laxity over time. Addressing this concern has become increasingly important in esthetics. To meet the …

  19. Open Access 01-12-2024 | Diabetes | OriginalPaper

    Role of muscle ultrasound in frailty assessment in older adults with type 2 diabetes mellitus

    Frailty is a condition that is characterized by increased susceptibility to intrinsic and extrinsic stressors due to decreased biologic reserves, and it is associated with adverse outcomes such as mortality, hospitalization, falls, and admission …

  20. 03-05-2024 | Computed Tomography | Online First

    Acute muscle loss assessed using panoramic ultrasound in critically ill adults: a prospective observational study

    Critical illness myopathy, a factor that contributes to intensive care unit (ICU)-acquired weakness, is characterized by muscle weakness and dysfunction and is prominent in patients with severe conditions following intensive treatment [ 1 ].

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