Abdomen: Gross Anatomy - ACR
Transcript of Abdomen: Gross Anatomy - ACR
Abdomen: Gross AnatomyAnatomy Module Supplement
Before You Begin
This module, intended for pre-clinical medical students, is part of the core anatomy teaching series. There should be no prerequisite knowledge necessary for medical students to successfully review and understand this module.
Many of the additional module series in our website build off a strong understanding of human anatomy as it presents in imaging. Please refer back to these anatomy modules if you ever need to review.
If material is repeated from another module, it will be outlined as this text is so that you are aware
Introduction/Instructions• The purpose of this module is to:
• Augment your familiarity with gross anatomy
• Enhance your understanding of how the gross anatomy presents in imaging
• Continue to build your comfort with spatial relationships and use of anatomical landmarks
• Note that this module presents structures labeled with numbers• Please refer to the notes section underlying each slide
for answers
• Make sure to account for orientation with each cross-section and image
R
a414
5
10
b
1 2 3 4 5 6
7 8 9 10 11 12 13 1514
heart
1 2 3 4 5 6 7
8 9 10 11 12 13 14
R
IVC
Body of
stomachSpleen
Erector spinae mm.
Liver
Azygos
Vein
1 2 3 4 5 6 7 8
9 11 13 14 15 161210 17
R
Rectus abdominis
L. kidneyR. Crus
diaphragm
Splenic artery
L. Crus
diaphragm
Abdominal
aorta
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 2017 18 19 21
R
Middle
hepatic
artery
Right
hepatic
artery
Body of pancreas
Celiac trunkCommon hepatic artery
Terminal
Splenic
branches
Latissimus dorsi M.
Spleno-renal
ligament
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20 21
R
Linea alba
R. Psoas major
IVC
R.
Renal
artery
Gall
Bladder
L. Renal pelvis
Superior mesenteric artery
External
oblique
mm.
Abdominal aorta
L. Renal artery
Liver
Gall bladder
Aorta
Hepatic A.
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20
R
Transversus
abdominis
Ureter
Transverse colon
Head, Neck, Body, Tail of
pancreas
Descending
colon
Loops of small intestine
R
Quadratus
lumborum
Portal
vein
Jejunum/ small
intestine
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17
R
Top of R.
kidney
Transverse colon External oblique
Internal
oblique
Genitofemoral nerve
Ascending
+ Hepatic
flexure
junctionTransversus
abdominis
1 2 3 4 5 6 7 8 9 10
11 12 14 15 16 1713 18
R
IVC Abdominal aorta
1 2 3 4 5 6 7 8
9 10 11 12 13 1514 1716
1 4 5 6 7 8
12 14 15 16 17 19 2013 18
2 3 9 10 11
R
Ilium
1
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19
R
Mesentaric vessels
Common iliac
vein
Common iliac
arteries
IMA,
(yet scroll
or observe
at junction
to be sure)
Iliacus
Gluteus
minimus
1 2 3 4 5 6 7 8 9 10 11
13 14 15 16 17 18 19 2012
R
1
ureter
1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18
R
Psoas
Iliacus
Gluteus
minimus
Gluteus
medius
Gluteus
maximus
Sacrum Sacro-iliac joint
Sigmoid colon
1 2 4 5 6 7 8 9
10 11 12 13 14 16 17 18 19
3
15
R
Sacrum
Lt. Iliac
artery
END