Results 171 to 180 of about 29,098 (216)
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Journal of Urology, 1983
Scrotal ultrasonography was performed on 43 patients with a diagnostic accuracy rate of 88 per cent. With a small parts 7.5 MHz. real-time ultrasound scanner a clear distinction between gonadal and epididymal pathologic conditions can be achieved in the majority of cases.
M K, Willscher +4 more
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Scrotal ultrasonography was performed on 43 patients with a diagnostic accuracy rate of 88 per cent. With a small parts 7.5 MHz. real-time ultrasound scanner a clear distinction between gonadal and epididymal pathologic conditions can be achieved in the majority of cases.
M K, Willscher +4 more
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Surgical Clinics of North America, 2001
Pancreatic abnormalities usually are detected on US when it is used for screening patients with abdominal pain and for assessment of the gallbladder and bile ducts. Pancreatic visualization is limited by bowel gas, but with experienced sonographers and newer techniques, including harmonic imaging and oral contrast US, diagnosis of pancreatic ...
G L, Bennett, L E, Hann
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Pancreatic abnormalities usually are detected on US when it is used for screening patients with abdominal pain and for assessment of the gallbladder and bile ducts. Pancreatic visualization is limited by bowel gas, but with experienced sonographers and newer techniques, including harmonic imaging and oral contrast US, diagnosis of pancreatic ...
G L, Bennett, L E, Hann
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Gastrointestinal Radiology, 1981
Ultrasound can define masses in the cecum and the cecal bed. In the patient with a prior resection of adenocarcinoma of the cecum, the sonogram fulfills a primary role in the detection of large and ill-defined recurrences not amenable to detection by barium enema because of a right colectomy.
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Ultrasound can define masses in the cecum and the cecal bed. In the patient with a prior resection of adenocarcinoma of the cecum, the sonogram fulfills a primary role in the detection of large and ill-defined recurrences not amenable to detection by barium enema because of a right colectomy.
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Transgastroscopic Ultrasonography
Endoscopy, 1976A newly designed ultrasonography probe is presented which can be advanced through the instrumentation channel of an operative endoscope (TGF-Olympus). The A-scan allows the differentiation between solid and cystic masses in the upper abdomen leading to gastric impression.
H, Lutz, W, Rösch
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Endoscopy, 2004
Increasing research related to endoscopic ultrasonography is published every year. A welcome trend towards outcomes-oriented research, evaluating the impact of endoscopic ultrasonography on patient management, is continuing. As experience regarding the safety and efficacy of endosonography-guided fine-needle aspiration in different clinical settings ...
A, Das, A, Chak
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Increasing research related to endoscopic ultrasonography is published every year. A welcome trend towards outcomes-oriented research, evaluating the impact of endoscopic ultrasonography on patient management, is continuing. As experience regarding the safety and efficacy of endosonography-guided fine-needle aspiration in different clinical settings ...
A, Das, A, Chak
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Pediatric Radiology, 2013
Transperineal US has increased in use in the last decade. It is helpful in the evaluation of distal genitourinary structures, the rectum and overlying soft tissues. When used in conjunction with transabdominal US, transperineal US can further delineate anatomy and assess abnormalities that affect the lower pelvis. This paper describes optimal technique
Jennifer K, Son, George A, Taylor
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Transperineal US has increased in use in the last decade. It is helpful in the evaluation of distal genitourinary structures, the rectum and overlying soft tissues. When used in conjunction with transabdominal US, transperineal US can further delineate anatomy and assess abnormalities that affect the lower pelvis. This paper describes optimal technique
Jennifer K, Son, George A, Taylor
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Ultrasonography of the Shoulder
Physical Medicine and Rehabilitation Clinics of North America, 2010The shoulder is the most common region to be evaluated with musculoskeletal ultrasound. The shoulder's complex anatomy enables an exceptional range of mobility at the expense of static stability. Consequently, the shoulder is susceptible to a multitude of traumatic and atraumatic injuries.
Jonathan T, Finnoff +2 more
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Journal of Clinical Periodontology, 2003
AbstractObjectives: The aim of this study was to investigate high‐frequency ultrasound imaging for periodontal assessment.Material and methods: A newly developed ultrasonic scanner with a frequency of 20 MHz was used. Pig jaws were selected as the experimental model.
Fotis I, Tsiolis +2 more
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AbstractObjectives: The aim of this study was to investigate high‐frequency ultrasound imaging for periodontal assessment.Material and methods: A newly developed ultrasonic scanner with a frequency of 20 MHz was used. Pig jaws were selected as the experimental model.
Fotis I, Tsiolis +2 more
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Journal of Endourology, 2001
The use of laparoscopic ultrasonography (LUS) allows visualization of tissues beyond the two-dimensional laparoscopic picture, enhancing the amount and quality of information available to the surgeon. Linear-array transducers with frequencies of 7.5 to 10 MHz are typically used for LUS, employing B-mode scanning and color Doppler capability on probes ...
S F, Matin, I S, Gill
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The use of laparoscopic ultrasonography (LUS) allows visualization of tissues beyond the two-dimensional laparoscopic picture, enhancing the amount and quality of information available to the surgeon. Linear-array transducers with frequencies of 7.5 to 10 MHz are typically used for LUS, employing B-mode scanning and color Doppler capability on probes ...
S F, Matin, I S, Gill
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Ultrasonography of the Ureters
Veterinary Clinics of North America: Small Animal Practice, 1998It is difficult to visualize the normal canine or feline ureters ultrasonographically; however, diagnosis of various abnormalities associated with ureteral dilation is possible in many instances. Ultrasonography is a practical method for diagnosis of ectopic ureter, ureterocele, and certain causes of ureteral obstruction that compares favorably with ...
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