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 'Endoscopic Ultrasound' 
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Result : Searchterm 'Endoscopic Ultrasound' found in 1 term [] and 6 definitions [], (+ 4 Boolean[] results)
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Searchterm 'Endoscopic Ultrasound' was also found in the following services: 
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Endoscopic UltrasoundMRI Resource Directory:<br> - Endoscopic -
 
(EUS) Endoscopic ultrasound uses a small probe that is inserted in the rectum either through a proctoscope or by itself. During the test biopsies of any suspicious areas are possible. The usual necessary preparation is an enema to empty the rectum. Endoscopic ultrasound provides additional information about rectal polyps, rectal cancer, perianal infection, and sphincter muscle injuries and improves the selection of patients for local excision.
Transrectal echography using a high-frequency transducer is a well established method for preoperative rectal carcinoma assessment.
Endoscopic scanning is limited by the ultrasound physics (depth and axial resolution) of the endocavitary probe. Therefore, the combination of endoscopic and transcutaneous ultrasound is most favorable.
Radiology-tip.comComputed Tomography Enterography
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Radiology-tip.comGastrointestinal Imaging
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• View the news results for 'Endoscopic Ultrasound' (2).


• Related Searches:
    • Gallbladder Examination
    • Interventional Ultrasound
    • Endocavitary Echography
    • 4B-Mode
    • Sonazoid

US Resources  
Cardiac - Used and Refurbished UltraSound Equipment - Examinations - Resources - Vaginal - Software
 
Abdominal UltrasoundMRI Resource Directory:<br> - Abdominal -
 
(AUS) Abdominal ultrasound, (TAE) transabdominal echography, abdomen sonography, sonogram, (FAST) focused assessment
Ultrasonography is an ideal clinical tool for determining the source of abdominal pain. An abdominal ultrasound includes the liver, gallbladder, biliary tree, pancreas, spleen, kidneys and blood vessels of the abdomen. Conventional ultrasound is cheap, safe, non-invasive and is a practical first line investigation. High resolution ultrasound, endoscopic ultrasound and contrast enhanced Doppler techniques assist in detecting small lesions. The best preparation is nothing to eat or drink from midnight the night before the exam (minimum 8 hours).

Indications:
point abdominal pain;
point stones in the gallbladder or kidneys;
point inflammation;
point cancer, metastasis.

FAST is a rapid diagnostic test of the trauma patient that sequentially detects the presence of free fluid in pericardium (hemopericardium) and in 4 views of the abdomen. These views, the right upper quadrant (RUQ), left upper quadrant (LUQ), the subcostal, and suprapubic views detect a hemoperitoneum in patients with potential truncal injuries. The Morison pouch between the liver and right kidney (RUQ) is a space in which intraperitoneal fluid can accumulate. Emergency abdominal ultrasonography is indicated for the evaluation of aortic aneurysm, appendicitis, and biliary and renal colic, as well as blunt or penetrating abdominal trauma.
See also Pelvic Ultrasound, Pregnancy Ultrasound, Prostate Ultrasound and Pediatric Ultrasound.
Radiology-tip.comAbdomen CT
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Radiology-tip.comAbdominal Imaging
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• View the news results for 'Abdominal Ultrasound' (1).



 Further Reading:
  Basics:
Starting Abdominal UltrasoundOpen this link in a new window
   by myweb.lsbu.ac.uk    
Bedside Limited Echocardiography by the Emergency Physician Is Accurate During Evaluation of the Critically Ill PatientOpen this link in a new window
2004   by www.ncbi.nlm.nih.gov    
Normal Anatomy of the Abdomen - UltrasoundsOpen this link in a new window
   by rad.usuhs.mil    
  News & More:
Optimizing Doppler and Color Flow US: Application to Hepatic Sonography(.pdf)Open this link in a new window
   by radiographics.rsna.org    
Renal Transplant Imaging and Intervention: Practical Aspects - 2Open this link in a new window
Tuesday, 11 August 1998   by www.radiology.co.uk    
Acute Appendicitis Diagnosed by UltrasoundOpen this link in a new window
   by rad.usuhs.mil    
Cirrhosis, Ultrasound findingsOpen this link in a new window
   by rad.usuhs.mil    
US Resources  
Corporations - Online Books - Renal - Breast - Vascular - UltraSound Physics
 
Endocavitary EchographyMRI Resource Directory:<br> - Endoscopic -
 
The usual applications of endocavitary echography (also called internal echography / endoscopic ultrasound (EUS)) are examinations of the pelvic organs through internally introduced probes, which give a more precise and correct image.
Transrectal ultrasound is a well established method for rectal or prostate carcinoma assessment.
A transvaginal echography uses a small transducer that is inserted directly into the vagina.
Used are high-frequency (10-12 MHz) for superficial organs, endocavitary echography, and intraoperative laparoscopic ultrasound. A sterile cover is slipped over the probe, which is then covered with lubricating ultrasound gel and placed in the cavitary (see Equipment Preparation).
See also Endoscopic Ultrasound, Prostate Ultrasound, Interventional Ultrasound, Transurethral Sonography, Vaginal Probe, Rectal Probe.
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Searchterm 'Endoscopic Ultrasound' was also found in the following services: 
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News  (16)  Resources  (2)  
 
Interventional UltrasoundMRI Resource Directory:<br> - Ultrasound Therapy -
 
Interventional ultrasound or ultrasonography uses invasive or surgical procedures. Its widest application is intravascular ultrasound imaging, for example used to measure atherosclerotic plaque. But it is useful also in urology for prostate treatment with high intensity focused ultrasound and intraabdominal conditions like endoscopic ultrasound.
Ultrasound guided interventions, like RF thermal ablation or biopsies are used e.g., in liver sonography, obstetric and gynecologic ultrasound, or thyroid ultrasound procedures.
See also Transurethral Sonography, Endocavitary Echography, and B-Mode Acquisition and Targeting.
Radiology-tip.comInterventional Radiology
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Radiology-tip.comMR Guided Interventions
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 Further Reading:
  Basics:
Metastatic bladder carcinoma to liver biopsy, proven with ultrasound guidanceOpen this link in a new window
   by rad.usuhs.mil    
Path from ultrasound guided biopsy on 18 Dec 03 pendingOpen this link in a new window
   by rad.usuhs.mil    
  News & More:
Biplane Color Flow Duplex Intravenous Intravascular Ultrasound for Arterial VisualizationOpen this link in a new window
2004   by enth.allenpress.com    
Path from ultrasound guided biopsy on 18 Dec 03 pendingOpen this link in a new window
   by rad.usuhs.mil    
US Resources  
Liver - Image Libraries - Non-English - Education - Doppler UltraSound - Veterinary UltraSound
 
Transducer AssemblyMRI Resource Directory:<br> - Probes Transducers -
 
A transducer assembly is the configuration of an ultrasound transducer. Electronic array transducers are composed of multiple crystal elements e.g., linear array and phased array transducer assemblies. A handheld mechanical probe may contain a mechanically driven single element transducer, or a rotating wheel transducer. Static B-scanner (obsolete) had a cylindrical probe with a single disk-shaped piezoelectric crystal.
Some probes are designed to be inserted in body cavities (vagina, rectum, esophagus) so that they can get closer to the organ being examined (uterus, prostate gland, heart); getting closer to the region of interest allow for a more detailed view.
See also Endocavitary Echography, Endoscopic Ultrasound, Vaginal Transducer and Rectal Probe.
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 Further Reading:
  Basics:
Medical Physics: Ultrasound - extended reading exerciseOpen this link in a new window
   by www.cyberphysics.pwp.blueyonder.co.uk    
US Resources  
Artifacts - Used and Refurbished UltraSound Equipment - UltraSound Technician and Technologist Schools - Doppler UltraSound - Ultrasound Therapy - Quality Advice
 
Related Searches:
 • Gallbladder Examination
 • Interventional Ultrasound
 • Endocavitary Echography
 • 4B-Mode
 • Chison 500VET
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