Results 301 to 310 of about 2,410,567 (331)
Some of the next articles are maybe not open access.
Lung Ultrasound for Critically Ill Patients
American Journal of Respiratory and Critical Care Medicine, 2019&NA; Point‐of‐care ultrasound is increasingly used at the bedside to integrate the clinical assessment of the critically ill; in particular, lung ultrasound has greatly developed in the last decade.
F. Mojoli +3 more
semanticscholar +1 more source
BMUS Bulletin, 1996
Ultrasound is an extremely useful and versatile method of assessing soft tissue abnormality in rheumatological conditions. It is best performed as an extension of clinical examination. Ultrasound has the advantage of not only being able to demonstrate abnormalities but also allows transducer compression of those abnormalities to see if it reproduces ...
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Ultrasound is an extremely useful and versatile method of assessing soft tissue abnormality in rheumatological conditions. It is best performed as an extension of clinical examination. Ultrasound has the advantage of not only being able to demonstrate abnormalities but also allows transducer compression of those abnormalities to see if it reproduces ...
openaire +2 more sources
Radiologic Clinics of North America, 2000
Sonography, when performed by an experienced examiner, can be used for evaluation of many pathologies in the head and neck area. Some benign neck lesions, such as cysts, lipomas, carotid body tumors, and hyperplastic lymph nodes, have typical sonomorphology.
Dietmar Koischwitz, Norbert Gritzmann
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Sonography, when performed by an experienced examiner, can be used for evaluation of many pathologies in the head and neck area. Some benign neck lesions, such as cysts, lipomas, carotid body tumors, and hyperplastic lymph nodes, have typical sonomorphology.
Dietmar Koischwitz, Norbert Gritzmann
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Journal of Biomedical Engineering, 1988
Modern ultrasonic transducers mainly employ lead zirconate titanate (PZT) but vinylidene fluoride trifluoroethylene copolymer (P (VDF-TrPE)) is becoming more competitive. The static scanner is now largely replaced by mechanical or electronically controlled array real time systems; the speed of scanning is limited by the speed of sound and the ...
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Modern ultrasonic transducers mainly employ lead zirconate titanate (PZT) but vinylidene fluoride trifluoroethylene copolymer (P (VDF-TrPE)) is becoming more competitive. The static scanner is now largely replaced by mechanical or electronically controlled array real time systems; the speed of scanning is limited by the speed of sound and the ...
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Surgeon-performed ultrasound: endorectal ultrasound
Surgical Clinics of North America, 2004Endorectal (ERUS) and endoanal (EAUS) ultrasound imaging is increasingly being performed by surgeons in the office and outpatient setting for the assessment of both benign and malignant disease. Multiple studies have demonstrated the accuracy of these modalities in identifying pertinent anatomy and anatomic abnormalities.
David M. Schaffzin, W.Douglas Wong
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The Journal of the Acoustical Society of America, 1955
The ultrasonic focused beam method of producing selective, precisely localized, quantitatively reproducible lesions in the brains of experimental animals is illustrated. The acoustic calibration procedure, the surgical preparation of the animal, and the technique of irradiation are demonstrated in this motion picture. The complete instrumentation setup
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The ultrasonic focused beam method of producing selective, precisely localized, quantitatively reproducible lesions in the brains of experimental animals is illustrated. The acoustic calibration procedure, the surgical preparation of the animal, and the technique of irradiation are demonstrated in this motion picture. The complete instrumentation setup
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Cardiology Clinics
This article reviews the use of point-of-care ultrasound (POCUS) for evaluating the aorta from anatomy and image acquisition to the diagnosis of aortic pathology, including aneurysms and dissection. Ruptured aortic aneurysm and aortic dissection are associated with high mortality and often experience a delay in time to diagnosis.
Kristine, Jeffers +2 more
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This article reviews the use of point-of-care ultrasound (POCUS) for evaluating the aorta from anatomy and image acquisition to the diagnosis of aortic pathology, including aneurysms and dissection. Ruptured aortic aneurysm and aortic dissection are associated with high mortality and often experience a delay in time to diagnosis.
Kristine, Jeffers +2 more
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2016
Muscle ultrasound is an ideal imaging modality that allows for noninvasive, radiation-free point-of-care neuromuscular imaging. There are many potential applications of muscle ultrasound, including identification of abnormal muscle movements such as fasciculations, evaluation of muscle trauma, identification of physiologic parameters such as pennation ...
Pillen, S., Boon, A., Alfen, N. van
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Muscle ultrasound is an ideal imaging modality that allows for noninvasive, radiation-free point-of-care neuromuscular imaging. There are many potential applications of muscle ultrasound, including identification of abnormal muscle movements such as fasciculations, evaluation of muscle trauma, identification of physiologic parameters such as pennation ...
Pillen, S., Boon, A., Alfen, N. van
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European Radiology, 2001
Muscles are among the soft tissues one of the best adapted to ultrasound examination. In fact, it was the first imaging available for the evaluation of muscle disease. The availability, low cost, and ease of examination makes ultrasound superior to MRI for follow-up of lesions and searching for healing problems such as as fibrosis, cystic haematomas ...
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Muscles are among the soft tissues one of the best adapted to ultrasound examination. In fact, it was the first imaging available for the evaluation of muscle disease. The availability, low cost, and ease of examination makes ultrasound superior to MRI for follow-up of lesions and searching for healing problems such as as fibrosis, cystic haematomas ...
openaire +3 more sources