article_metadata: Tianyuan Xu Hanxu Guo Jun Xie Yanyan He Jianping Che Bo Peng Bin Yang Xudong Yao
article_metadata: 10.3389/fonc.2023.1119343
article_metadata: Front Oncol
article_metadata: 2023 Jun 23;13:1119343.
article_metadata: erbb2 tp53/mdm2 case report circulating tumor dna (ctdna) immunochemotherapy luminal-infiltrated sintilimab upper tract urothelial carcinoma
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/37427135/
article_metadata: Case Reports
article_metadata: PMC10328386
article_metadata: 37427135
article_metadata: Sustained complete response to first-line immunochemotherapy for highly aggressive TP53/MDM2-mutated upper tract urothelial carcinoma with ERBB2 mutations, luminal immune-infiltrated contexture, and non-mesenchymal state: a case report and literature review
article_metadata: 2023