CT Anatomy

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CT anatomy, slice by slice.

Scroll a real, openly licensed CT with every structure outlined and named. Search for anything, then quiz yourself.

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CT Chest

Lungs and lobes, heart, great vessels, airway, oesophagus, ribs and thoracic spine.

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CT Abdomen and Pelvis

Solid organs, bowel, kidneys and bladder, aorta and IVC, lumbar spine, pelvis and muscles.

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Cardiac CT

Chambers, valves and the coronary arteries.

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CT Brain

Lobes, ventricles, basal ganglia and the posterior fossa.

The chest and abdomen views open the same body scan at different levels.
Labels are automatic research segmentations and can be wrong. For learning only, not for clinical use.
Data: TotalSegmentator dataset (Wasserthal et al., Radiology: AI 2023), CC BY 4.0.
Designed by Ahmed Al-Obaidi

Dr Ahmed Al-Obaidi

Specialist GP in regional Victoria, building digital health tools.

Website: mrobaidi.com

A personal teaching viewer for CT anatomy.

Labels are automatic research segmentations and can be wrong. For learning only, not for clinical use.
Data: TotalSegmentator dataset (Wasserthal et al., Radiology: AI 2023), CC BY 4.0.