TY - JOUR T1 - A novel combined neutrophil-platelet score for diagnosing complicated appendicitis: a retrospective and prospective cohort study JO - Acta Cirúrgica Brasileira A1 - Li, Xiang A1 - Yang, Jiangshun A1 - Fang, Dengyang A1 - Dai, Wei A1 - Xiong, Zuming A1 - Chen, Xuan SN - 0102-8650 UL - 10.1590/acb413926 VL - 41 Y1 - 2026 PB - Brasil ER -