Early gastric cancer
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Pathologically diagnosed as T1 gastric cancer; 2. In the 15-95 age range; 3. Single primary lesion; 4. Preoperatively staging M0 based on enhanced CT scan and also during operation; 5. Radical gastrectomy with D2 lymphadenectomy.
Exclusion criteria
Exclusion criteria: 1. Used to be diagnosed any other type of malignant tumor; 2. Used to undergo any neoadjuvant chemotherapy or radiotherapy; 3. Lack of patient information; 4. Less than 15 lymph nodes in surgical specimens.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Tumor size;Metastatic lymph node;Pathologic type of tumor; | — |
Secondary
| Measure | Time frame |
|---|---|
| HER2;Lymphatic vessel invasion, LVI;Ulceration; | — |
Countries
China
Contacts
Shanghai Jiaotong University School of Medicine Affiliated Ruijin Hospital