Market Overview The global carcinoembryonic antigen market size was valued at USD 2.03 billion in 2024 And is projected to reach from USD 2.13 billion in 2025 to USD 3.16 billion by 2033, growing at a CAGR of 5.06% during the forecast period (2024–2032).  The global Carcinoembryonic Antigen market continues to evolve rapidly, driven...