A Case Series: High PD-L1 Expression and Postoperative Immunotherapy Response in Four Cases of Sarcomatoid Urothelial Carcinoma

Research Square 2026 Preprint Open access

Read full text
Authors: Haosong Ma, Quanlyu Xu, Donglin He, Guorun Zi, Changxing Ke
DOI: 10.21203/rs.3.rs-8567844/v1
Cited by: 0
References: 18

Fields of Study & Subjects

Bladder and Urothelial Cancer Treatments Cancer Immunotherapy and Biomarkers Urinary and Genital Oncology Studies

Publication details

Journal / source
Research Square
Publication date
3 February 2026
Document type
Preprint