Long-term survival after immunotherapy and targeted therapy without chemotherapy in an elderly patient with HER2-positive gastroesophageal junction cancer: A case report

• Main Authors: Wei-Ling Li (Author), Ying Zhang (Author), Xiao-Ling Zhang (Author), Yun-Yi Du (Author), Wen-Qing Hu (Author), Jun Zhao (Author)
• Format: Knjiga
• Izdano: Taylor & Francis Group, 2022-11-01T00:00:00Z.
• Teme: article
• Online dostop: Connect to this object online.

A 74-yr-old man underwent thoracic laparoscopy combined with radical gastrectomy, and the postoperative pathological diagnosis was esophageal and gastric cardia cancer pT3N1M0, pStage IIB. Immunohistochemical staining for HER2 (3+) and PD-L1 (<5%) was positive. Adjuvant chemotherapy was not perfo...