Comparison of Endoscopic and Laparoscopic Resection for Small Gastric Gastrointestinal Stromal Tumor

Inclusion Criteria:

• 18-70 years old Chinese;
• Definite diagnosis or endoscopic ultrasonography, CT and other highly suspected Chinese patients with gastric stromal tumors;
• Patients voluntarily signed informed consent and have been orally informed of the specific trial plan.

Exclusion Criteria:

• Patients with gastric stromal tumors with distant metastasis who cannot be treated by laparoscopic surgery;
• Combined heart , cerebrovascular , liver , kidney , and hematopoietic system serious primary disease;
• gastric stromal tumors with severe digestive tract hemorrhage endanger the immediate surgical treatment of life;
• The investigator considers that it is not suitable for this test.