Esophageal neoplasia or duodenal neoplasia
Conditions
Interventions
Making a grasping ring approximately 1 cm in diameter with a thread attached to the tip of a balloon (inner diameter, 10 mm
length, 32 mm) (TOP. Co, Tokyo, Japan) Using grasping forceps, we put the indwelling balloon to the distal side of the lesion. We fitted an identical balloon onto the endoscope itself to occlude both
the esophagus, which was between the indwelling balloon and the balloon fitted onto the endoscope, was made into an occluded cavity. After expanded the balloon fitted onto the endoscope, all of the ai
Sponsors
Kagawa university
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patients who suffered from esophagealtumor or duodenal tumor.
Exclusion criteria
Exclusion criteria: Patients who have esophageal or duodenal stenosis.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The difference of accurate location and precise tumor size between conventional radial EUS and two ballon EUS | — |
Secondary
| Measure | Time frame |
|---|---|
| The location of tumor and VAS score (1to4) of clearness of tumor between conventional radial EUS and two ballon EUS | — |
Countries
Japan
Contacts
Public Contactkazunori Yamashita
Ehime Rousai Hospital Medical Affairs Division
Outcome results
None listed