Duodenoscope

Duodenoscope: an instrument for examining the duodenum

A duodenoscope is a fiber-optic or video-camera instrument that is used to examine the inner surface of the duodenum. This instrument is a flexible tube with an optical device at one end that allows doctors to visually examine the intestinal cavity.

Duodenoscopes are used in medicine to diagnose various diseases, such as ulcers, tumors, inflammation and other pathologies of the duodenum. This instrument may also be used to perform certain medical procedures, such as biopsies or polyp removal.

Most often, duodenoscopes are used to examine the duodenum, however, during ERCP, they can be equipped with an additional optical device that allows doctors to examine the stomach. In this case, the duodenoscope is called a gastroduodenoscope, and the procedure for examining the duodenum and stomach is called gastroduodenoscopy.

Duodenoscopy is a safe and non-invasive procedure that is performed under local anesthesia. The doctor inserts the duodenoscope through the mouth and carefully examines the inner surface of the duodenum. If necessary, the doctor may take tissue samples to diagnose the disease.

Duodenostomy is a surgical operation that involves removing the duodenum through the wall of the abdominal cavity to introduce food through it. This surgery may be necessary for certain diseases, such as stomach or duodenal cancer, or if there is a blockage in the intestine.

In conclusion, duodenoscopy is an important tool for the diagnosis and treatment of various diseases of the duodenum. It allows doctors to accurately identify pathological changes in the intestine and take the necessary measures to treat them. Duodenoscopy is a safe and non-invasive procedure that is performed under local anesthesia and does not require much time.

Duodenoscope: features and application

The duodenoscope is an important instrument that is used to examine the inner surface of the duodenum. This instrument can be fiber-optic or equipped with a video camera and allows the diagnosis of gastrointestinal diseases such as ulcers, tumors, bleeding and others.

Most often, duodenoscopes have an optical device at one end that allows you to examine the inner surface of the duodenum. However, during endoscopic retrograde cholangiopancreatography (ERCP), the duodenoscope is also equipped with an additional optical device that is used to examine the stomach. In this case, the instrument is called a gastroduodenoscope, and is performed simultaneously with an examination of the duodenum (gastroduodenoscopy).

Duodenoscopes are used in a variety of medical settings, including gastroenterology clinics, hospitals and clinics. The use of a duodenoscope allows for accurate diagnosis of gastrointestinal diseases and effective treatment of them.

In addition, using a duodenoscope, you can perform manipulations to treat diseases, for example, removing polyps and tumors, stopping bleeding and other procedures. However, this requires special training and qualified specialists.

Duodenostomy is a surgical operation that is performed in cases where the duodenum is brought out through the abdominal wall and opened. This procedure is usually performed to introduce food through it. Duodenostomy can be performed as an independent operation or in combination with gastroduodenostomy.

In conclusion, the duodenoscope is an important tool that allows accurate diagnosis of gastrointestinal diseases and effective treatment of them. However, the use of this instrument requires special training and qualified professionals to ensure a safe and effective procedure.

Duodenoscope is a device for intubation (i.e. for inserting a tube) of the duodenum, OBD, PCL. On one side, an operating tube is inserted, having an internal lumen with a diameter of 1-3 mm and an external lumen of up to 7 mm. For the convenience of manipulating the duodenoscope, a classification has been introduced, according to which they distinguish: Small duodenoscope, Small gastroduodenitis, Large duodenoscope, Hollow-barreled duodenogastroscope, Hoduodogastrorectoscope. In the process of examining the body and antrum, the most preferred instrument for this examination is identified. When the beam is located in the anatomy of the duodenolaryngoscope, an isolated beam is inserted into the pancreatic duct or into the Vater nipple of the biliary ampulla. It is possible to visualize entre-de-vette, which can be a combined examination method.