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Video: Science fiction–style 4D ultrasound breakthrough reveals full organ blood flow

A new ultrasound-based imaging tech has been developed to map the organ blood flow in four dimensions (3D + time) — a level ...
Morningstar

Calidar Announces Groundbreaking 4D Mammography System: First-in-Human Study Initiated

RESEARCH TRIANGLE PARK, N.C., Aug. 19, 2025 /PRNewswire/ -- Calidar, Inc., an innovative start-up in precision diagnostic imaging, today announced the successful imaging of the first patient with its ...