Normal CT chest lung windows
From the case:
CT chest lung window sagittal - labelling questions
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The labelled structures are (excluding the correct side):
- lateral costophrenic recess
- lateral basal segment of LLL
- left oblique (major) fissure
- posterior basal segment of LLL
- inferior lingular segment of LUL
- superior lingular segment of LUL
- apicoposterior segment of LUL
- posterior costophrenic recess
- anteromedial basal segment of LLL
- lateral basal segmental bronchus of LLL
- superior segment of LLL
- anteromedial basal segmental bronchus of LLL
- superior lingular segmental bronchus of LUL
- posterior basal segmental bronchus of LLL
- apicoposterior segmental bronchus of LUL
- anterior segmental bronchus of LUL
- inferior lingular segmental bronchus of LUL
- left lingular bronchus
- anterior segment of LUL
- superior segmental bronchus of LLL
- left upper lobar bronchus
- left lower lobar bronchus
- left main bronchus
- thoracic portion of oesophagus
- cervical portion of trachea
- thoracic portion of trachea
- right main bronchus
- right upper lobar bronchus
- bronchus intermedius
- right horizontal (minor) fissure
- right middle lobar bronchus
- right lower lobar bronchus
- apical segmental bronchus of RUL
- medial basal segment of RLL
- posterior segmental bronchus of RUL
- anterior segmental bronchus of RUL
- medial basal segmental bronchus of RLL
- superior segmental bronchus of RLL
- medial segment of RML
- medial segmental bronchus of RML
- lateral segmental bronchus of RML
- superior segment of RLL
- lateral basal segmental bronchus of RLL
- posterior basal segmental bronchus of RLL
- anterior basal segmental bronchus of RLL
- posterior basal segment of RLL
- anterior costophrenic recess
- right oblique (major) fissure
- apical segment of RUL
- posterior segment of RUL
- anterior segment of RUL
- anterior basal segment of RLL
- right horizontal (minor) fissure
- lateral segment of RML
- right oblique (major) fissure
- lateral basal segment of RLL
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The same normal chest CT lung windows without labels for reference.
Case Discussion
The labelled structures are (excluding the correct side):
- lateral costophrenic recess
- lateral basal segment of LLL
- left oblique (major) fissure
- posterior basal segment of LLL
- inferior lingular segment of LUL
- superior lingular segment of LUL
- apicoposterior segment of LUL
- posterior costophrenic recess
- anteromedial basal segment of LLL
- lateral basal segmental bronchus of LLL
- superior segment of LLL
- anteromedial basal segmental bronchus of LLL
- superior lingular segmental bronchus of LUL
- posterior basal segmental bronchus of LLL
- apicoposterior segmental bronchus of LUL
- anterior segmental bronchus of LUL
- inferior lingular segmental bronchus of LUL
- left lingular bronchus
- anterior segment of LUL
- superior segmental bronchus of LLL
- left upper lobar bronchus
- left lower lobar bronchus
- left main bronchus
- thoracic portion of oesophagus
- cervical portion of trachea
- thoracic portion of trachea
- right main bronchus
- right upper lobar bronchus
- bronchus intermedius
- right horizontal (minor) fissure
- right middle lobar bronchus
- right lower lobar bronchus
- apical segmental bronchus of RUL
- medial basal segment of RLL
- posterior segmental bronchus of RUL
- anterior segmental bronchus of RUL
- medial basal segmental bronchus of RLL
- superior segmental bronchus of RLL
- medial segment of RML
- medial segmental bronchus of RML
- lateral segmental bronchus of RML
- superior segment of RLL
- lateral basal segmental bronchus of RLL
- posterior basal segmental bronchus of RLL
- anterior basal segmental bronchus of RLL
- posterior basal segment of RLL
- anterior costophrenic recess
- right oblique (major) fissure
- apical segment of RUL
- posterior segment of RUL
- anterior segment of RUL
- anterior basal segment of RLL
- right horizontal (minor) fissure
- lateral segment of RML
- right oblique (major) fissure
- lateral basal segment of RLL