The Clinical Study of Assessing HER-2 Expression in Gastric Cancer With Extra Tumor Tissue Paraffin Blocks Using Immunohistochemistry

NCT02843412 · clinicaltrials.gov ↗

UNKNOWN

Status

2000

Enrollment

OTHER

Sponsor class

Conditions

Gastric Cancer Surgical Specimens,18-80 Years Old, at Least Two Tumor Tissue Blocks

Interventions

PROCEDURE: choose two tumor tissue paraffin blocks

Sponsor

Shanghai Zhongshan Hospital