What is immunohistochemistry (IHC) and its role in cancer diagnosis?
什么是免疫组织化学 (IHC) 及其在癌症诊断中的作用？
Immunohistochemistry (IHC) is a technique that uses antibodies to detect specific antigens in tissue samples. It helps identify cancer types and subtypes, assess tumor markers, and guide treatment decisions based on the presence of specific proteins in cancerous tissues.
免疫组织化学 (IHC) 是一种利用抗体检测组织样本中特定抗原的技术。它有助于识别癌症类型和亚型、评估肿瘤标志物，并根据癌组织中特定蛋白质的存在来指导治疗决策。