Four-Dimensional Computed Tomography

**Definition:** Three-dimensional computed tomographic imaging with the added dimension of time, to follow motion during imaging.

**Tree numbers:** - E01.370.350.350.810.490 - E01.370.350.400.350 - E01.370.350.700.700.810.490 - E01.370.350.700.810.810.645 - E01.370.350.825.810.810.599

**Synonyms:** - 4D Computed Tomography - 4D CT - 4D CT Scan - 4D CAT Scan - Four-Dimensional CT - Four-Dimensional CT Scan - Four-Dimensional CAT Scan