Rectal neuroendocrine tumor
Conditions
Interventions
EMR-dB group:Resection of rectal neuroendocrine tumor using EMR-dB technique
ESD group:Resection of rectal neuroendocrine tumor using ESD technique
Sponsors
Second Clinical Medical College of Jinan University (Shenzhen People’s Hospital)
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: (1) Endoscopy shows a rectal mass; (2) EUS was performed before the surgery to determine that the lesions were all =10mm in diameter and the invasion depth was limited to the mucosal layer and submucosal layer. (3) Pre-surgery CT and/or MR examination of thorax, abdomen and pelvis showed no lymph node or distant metastasis. (4) The rectal neuroendocrine tumor is considered as the auxiliary diagnosis by imaging. (5) Neuroendocrine tumors are confirmed by pathological results. (5) Sign informed consent form.
Exclusion criteria
Exclusion criteria: (1)EUS determines that the tumor diameter is > 10 mm. (2) The invasion depth of the mass exceeds that of the submucosal layer; (3) There are lymph nodes or distant metastasis; (4) Complicated with severe heart, lung, kidney and other diseases; (5) Pregnant and lactating women; (6) Coagulation dysfunction.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| complete resection rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| bleeding;Perforation;Resection operation time; | — |
Countries
china
Contacts
Public ContactJun Yao
Second Clinical Medical College of Jinan University (Shenzhen People’s Hospital)
Outcome results
None listed