Gastrointestinal disease
Conditions
Interventions
Experimental group:19g needle with Wet-heparinized method
Conventional group:19g needle with conventional method
Sponsors
Department of Gastroenterology, Wuhan Fourth Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 100 Years
Inclusion criteria
Inclusion criteria: 1. Aged > 18 years old; 2. Suspected to have a the gastrointestinal tract and surrounding mass based on imaging findings (CT, MRI, abdominal ultrasound); 3. Complete clinical and pathological data, complete in-hospital observation or discharge telephone follow-up.
Exclusion criteria
Exclusion criteria: 1. Patients with coagulation dysfunction, the international standardized ratio is greater than 1.5 or the platelet count is less than 8 x 10^4/mm3; 2. Unable to cooperate with the operation; 3. The clinical and pathological data were incomplete, and the telephone follow-up in the hospital and after discharge was not completed.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Total length of tissue strips;Total length of white tissue core;Total length of white tissue core (First puncture);Total length of white tissue core (second puncture);Total length of white tissue core (third puncture);Diagnostic accuracy; | — |
Secondary
| Measure | Time frame |
|---|---|
| age;gender;lesion location;type of lesions;lesion volume;specimen pathological quality;blood contamination in paraffin section;Specimen integrity; | — |
Countries
China
Contacts
Public ContactXiangwu Ding; Bo Xu
Department of Gastroenterology, Wuhan Fourth Hospital
Outcome results
None listed