Results 241 to 250 of about 1,607,864 (306)
Some of the next articles are maybe not open access.
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
openaire +2 more sources
Respiration, 2003
Sonography (US) has inherent limitations for thoracic imaging because sound waves are reflected by bone and air space (such as in lung parenchyma). However, US is less expensive and more convenient than computed tomography (CT) or magnetic resonance imaging (MRI); it provides immediate information with real-time imaging, and can give information not ...
F J F, Herth, H D, Becker
openaire +2 more sources
Sonography (US) has inherent limitations for thoracic imaging because sound waves are reflected by bone and air space (such as in lung parenchyma). However, US is less expensive and more convenient than computed tomography (CT) or magnetic resonance imaging (MRI); it provides immediate information with real-time imaging, and can give information not ...
F J F, Herth, H D, Becker
openaire +2 more sources
Seminars in Vascular Surgery, 2012
Intravascular ultrasound (IVUS) has an interesting history that parallels that of many of the advancements that have led to the endovascular era. The use of IVUS in conjunction with standard cross-sectional imaging and three-dimensional reconstructions offers a powerful tool in both the diagnosis and treatment of complex vascular pathology.
Christopher J, Marrocco +6 more
openaire +2 more sources
Intravascular ultrasound (IVUS) has an interesting history that parallels that of many of the advancements that have led to the endovascular era. The use of IVUS in conjunction with standard cross-sectional imaging and three-dimensional reconstructions offers a powerful tool in both the diagnosis and treatment of complex vascular pathology.
Christopher J, Marrocco +6 more
openaire +2 more sources
Neurological Research, 1999
This work focuses on the use of an ultrasound neurosurgical unit which includes frequency generator and acoustic converter with different types of surgical attachments according to the surgical peculiarity. These attachments were designed to be used for ultrasonic resection, ultrasonic aspiration, ultrasonic disintegration and other applications.
R, Ramazanov +3 more
openaire +2 more sources
This work focuses on the use of an ultrasound neurosurgical unit which includes frequency generator and acoustic converter with different types of surgical attachments according to the surgical peculiarity. These attachments were designed to be used for ultrasonic resection, ultrasonic aspiration, ultrasonic disintegration and other applications.
R, Ramazanov +3 more
openaire +2 more sources
Emergency Medicine Clinics of North America, 2004
The use of ultrasound technology in the emergency department(ED) is a recent and fast-growing phenomenon. Ultrasound is an extremely valuable tool for the evaluation of gallbladder (GB) dis-ease in the ED for several reasons: this disease is a common medical problem, cholecystitis can present in different ways clinically,the nature of the GB allows it ...
Kaushal, Shah, Richard E, Wolfe
openaire +2 more sources
The use of ultrasound technology in the emergency department(ED) is a recent and fast-growing phenomenon. Ultrasound is an extremely valuable tool for the evaluation of gallbladder (GB) dis-ease in the ED for several reasons: this disease is a common medical problem, cholecystitis can present in different ways clinically,the nature of the GB allows it ...
Kaushal, Shah, Richard E, Wolfe
openaire +2 more sources