FMI noted the photon-counting CT scanner technology market was valued at USD 0.4 billion in 2025. Sales are expected to reach USD 0.5 billion in 2026 and USD 2.06 billion by 2036. Whole-body photon-counting CT systems are poised to dominate with 61.0% share in 2026, and Cadmium telluride (CdTe) is estimated to lead by detector material through the forecast period.