抗こう原げん定てい性せい検けん査さ

• 抗こう原げん定てい量りょう検けん査さ

  定量 (quantitative) measures the amount of antigen, while 定性 (qualitative) only detects its presence or absence.

• PCR検けん査さ

  PCR tests detect genetic material and are generally more sensitive, while antigen tests detect viral proteins and are faster but less sensitive.

Compound of 抗原 (antigen), 定性 (qualitative), and 検査 (test). A modern medical term with no historical derivation beyond its components.