Endosonography in gastroenterology

[Endosonography: a review of applications in gastroenterology].

Endosonography is a very important method of investigation in several specialties. It allows the gastroenterologist to reach organs and structures, that may not be seen by percutaneous ultrasound performing a closer imaging of them. Endoscopic ultrasound was initially introduced as a pure diagnostic tool. Nowadays there are many therapeutic interventions that can be done endosonographically. Th...

Present status and perspectives of endosonography 2017 in gastroenterology

Endoscopic ultrasound has become an essential tool in modern gastroenterology and abdominal surgery. Compared with all other endoscopic methods, it has the most potential for innovation and its future looks bright. Thus, we compiled this summary of established and novel applications of endoscopic ultrasound methods to inform the reader about what is already possible and where future development...

Endosonography in bronchopulmonary disease.

The diagnostic approach to diseases of the mediastinum is divided into two phases: (1) imaging techniques and (2) procedures for obtaining tissue samples for cytologic and histologic examination. The latter has for many years represented a considerable challenge to the clinician. Often invasive procedures in general anaesthesia as mediastinoscopy or thoracoscopy have been necessary. However, th...

Anal endosonography in faecal incontinence.

Rectal and anal endosonography.

Rectal and anal endosonography Conventional ultrasound using an external transducer on the body wall has an important limitation. A balance has to be struck between the better resolution of a high frequency transducer and its focal length. To obtain really good images the transducer has to be as close to the organ of interest as possible. The idea of using an ultrasound transducer inside a body...