endoscopic ultrasound
Pseudocyst In Pancreas, Endoscopic Ultrasound
Complication of the pancreatic cyst aspiration guided by endoscopic ultrasound (EUS) may be bacterial pollution of the fluid or abscess developement. Both systemic infusion of antibiotic like ciprofloxacin...
Pseudoachalasia Dilation - Endoscopic Ultrasound...
Increased lower esophageal sphincter (LES) pressure is a nature of the achalasia - motor disorder of the esophagus. In that condition movement of the esophagus are practically absent, there is also no...
Gallbladder Polyps In Endoscopic Ultrasound
The following video shows gallbladder polyps in endoscopic ultrasound.
Cancer Of The Rectum In EUS, T3N0 Stage
The following material shows the EUS examination of rectal cancer in T4N0 stage.
Cancer Of The Rectum In EUS, T3N0 Stage
Total wall invasion of the rectum (T3) and not involved nodes (N0) is shown on this endoscopic ultrasound of this patient. CT didn't noticed any metastatic lessions (M). A pre-operative chemotherapy is...
Endoscopic Ultrasoud - Artefact, Reflex
Deflextion of the ultrasound wave within the intestine lumen on the air/water border phase may cause mirror image and other artifacts during endoscopic ultrasound examination.
Endoscopic Ultrasoud Of Anorectum
Endoscopic ultrasound of the anorectum is necessary when there clinicians suspect an anal or rectal pathology. No preparation or anaesthesia is required. The most impotrant indications for this examination...
Technical aspects of EUS-guided drainage of post-traumatic...
This video shows us the technical aspects of a EUS-guided drainage of post-traumatic pancreatic pseudocyst. All steps are described. This is a patient who had cystic formation after subtotal pancreatectomy...
Giant Duodenal Papilla Tumor
Man 56 y-old with jaundice. MRI revealed obstruction of the distal common bile duct near to the duodenal papilla. EUS shows hypoechoic, heterogeneous and irregular mass with invasion of common bile duct...
EUS-Guided Necrosectomy
This video demonstrates the EUS-Guided Necrosectomy technique and the use of a new device in a man of 54 y-old with acute biliary necrotizing pancreatitis. This patient evolved with poor general condition...
Endoscopic Ultrasound (EUS) of Gastric Body (2...
EUS can detect lesions as small as 2-3 mm in size and is the best method for determining the 5 echogenic layers of the stomach. The 5 layers are histologically correlated with the mucosa (layer 1),...
Endoscopic Ultrasound (EUS) of Gastric Body (1...
Radial Endosonography EUS. EUS provides high-frequency imaging in the GI tract providing more detailed images of the gut wall and surrounding structures than any other imaging modality. The method...