Physica
Machines

CT scanner

Diagnostic CT — tube and detectors in the gantry, dose along the scanned length.

Diagnostic imaging

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How it works

The x-ray tube and detector array spin around the patient.

CT scanner

Where it works

Gantry

Rotating X-ray tube, bowtie filter, and detector array — CTDI, SPR, HU scale.

Equations at this location3