ct chest anatomy
TRANSCRIPT
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CT CHEST ANATOMY
DR SAKHER-ALKHADERICONSULTANT RADIOLOGIST AMC
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•HRCT -- Use of thin section CT images
(0.625 to 2 mm slice thickness) often with a
high-spatial-frequency reconstruction
algorithm to detect and characterize
disease affecting the pulmonary
parenchyma and airways.
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Ao archSVC
trachea
esophagus
SVCAo arch
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SVC Ao arch
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RT innominate v
LT innominate v
B.cephalic T
LT SCALT CCA
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RT innominate v BCT
LT innom v
LT SCA
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SVC
Ao arch SVC
AAorta
Pulmonary T
D.aorta
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SVC Pulmonary T
D.Aorta
A.Aorta
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SVC
A.Root
Pulm T
DAPL.effusion
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Mediasinal LN
RT Atrium
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A.Root RT Atrium
LT Atrium
DA
Pulm T Lt V
IVS
LT Atrium
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LVRV
RA
LA
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RUL LUL
RMLLingula
RLL LLL
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TEACHING POINT : THE TRACHEA DEMARCTATES THE UPPER LOBES.
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UL
LL
CARINA
Teaching point : at level of the carina posteriorly is the apical segments of the lower lobes and anteriorly the anterior segments of the upper lobes .
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Ant SAnt S
Apical SApical S
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RUL
LUL
LLL
RUL
RLL
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Teaching point : at level of the heart ,the anterior 1/3 of the lung is the middle lobe on the right and lingula on the left and the posterior 2/3 are the lower lobes .
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RML LIGULA
RLL
LLL
TRANSVERSE FISSURE
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Ant S
Apical S
Post S
Ant S
Apicopsterior S
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Ant S
RML LIGULA
Lateral S MS
Post S
Ant S
Lateral S
Posteromedial S LLLRLL
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MS
LSSS
ISLINGULARML
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MS-RML
SS-LINGULA
AS-LLL AS-RLL
LS-RLL
PS-RLL
MS-RLL
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SVC
Pulmonary trunk A.aorta
D.AortaL.Innominate .V
L.SCA
R.Brachiocepalic .A
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svcAortic arch
Esophagus
A.AortaPulmonary trunk
D.Aorta
R.Atrium
L.Atrium
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Atelectasis right middle lobe
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RT UPPER LOBE
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Left upper lobe
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Left lower lobe
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Lingula
Left lower lobe
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Left lower lobe
Right upper lobe
Left upper lobe
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Left lower lobe
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THE END