According to Fortune Business Insights, the global positron emission tomography (PET) scan market was valued at USD 18.52 billion in 2024. The market is projected to grow from USD 19.31 billion in 2025 to USD 27.40 billion by 2032, exhibiting a CAGR of 5.1% during the forecast period. In 2024, North America dominated the PET scan market with a market share of 50.59%.