Metabolic mechanisms of thyroid cancer in different background using ultra-high performance liquid chromatography combined with mixed four-stage poles time-of-flight mass spectrometry

Objective To analyze the metabolic mechanism of papillary thyroid cancer(PTC)in normal and Hashimoto's thyroiditis(HT)background,and to explore the relationship between HT and PTC.Methods This study included a matched sample set collected from Tianjin Medical University General Hospital between January 2018 and January 2019,consisting of PTC and paracancular tissue from 31 cases with coexisting HT(HT group),and 30 cases without(NC group)。