The Medical Laboratory Department of Taikang Xianlin Gulou Hospital is a key medical specialty in Nanjing, with outpatient, emergency, ward, and Phase II 4 testing windows and 6 testing professional groups (including blood, body fluids, biochemistry, immunology, microbiology, and molecules), covering an area of approximately 1200 square meters. The department currently has 28 professional and technical personnel, including 4 with senior professional titles and 10 with intermediate professional titles; 2 PhDs and 8 Masters. The department has advanced equipment for routine testing and scientific research, including fully automatic biochemical analyzers, fully automatic chemiluminescence immunoassay analyzers, fluorescence microscopes, and imaging systems. We have independently conducted over 500 testing projects (excluding outsourced testing projects), providing accurate, timely, and convenient testing services for coagulation, biochemistry, blood, body fluids, tumor markers, hormones, allergens, autoantibodies, specific proteins, bacterial identification+drug sensitivity, pathogen antigens/antibodies, and molecules.