Summary Relations of the organs in GIT

Relations
In GIT Anatomy

, Anterior Posterior Superior Inferior Medial Lateral Blood supply Venous drainge Lymph drainage Nerve supply
-anterior and
-Post surface -Left crus of -branches -left gastric
Esophagus


posterior gastric

of the left lobe the diaphragm vein terminate -left gastric nerves(vagi)
from left -sympathetic
-right vagi in portal
of the liver
gastric artery nodes branches of the
thoracic part of
-left vagi Vein sympathetic trunk

-kidney
>
codiacrunk
-left lobe of the liver -R and L gastric
L

-suprarenal gland -R and L gastric veins->portal Sympathetic (coeliac
hepatitg Coeliac
Stomach




-diaphragm -spleen arteries vein plexus)
-left crus of the diaphragm
see -right gastroepiploic->superior

codiacd diaenery Parasympathetic
-anterior abdominal -R and L
-transverse colon
gastroepiploic arteries
mesenteric vein
lymph nodes (Ant and posterior
wall -transverse mesocolon -left gastroepiploic + gastric gastric nerves)
-pancreas branches ->splenic vein
-costal margin -Short gastric arteries
-splenic artery
> splenic artery


-lesser sac
1st part of
duodenum




-quadrate lobe -gastroduodenal
-epiploic -head of
of the liver and artery
gallbladder -bile duct foramen pancreas
-upper lymph nodes via
-IVC pancreaticoduodenal Sympathetic and
-gastroduodenal lymph nodes to parasympathetic
-




-fundus of the
2nd part of




-head of the -ascending colon artery->superior gastroduodenal lymph derived from
-hilum of the
Duodenum




gallbladder nodes->coeliac trunk
pancreas -right colic flexure pancreaticoduodenal -superior coeliac and
-right lobe of the liver right kidney -bile duct artery(upper half) pancreaticoduodenal -lower->
superior
-transverse colon -right lobe of the vein drain into portal
pancreaticoduodenal

-coils of the small and right ureter -main pancreatic -superior mesenteric lymph nodes->superior mesenteric plexus
liver vein
intestine duct artery->inferior mesenteric lymph nodes and supply the
(around superior
pancreaticoduodenal duodenum
-




mesenteric artery)
-root of mesentery -right ureter artery(lower half)
3rd part of
Duodenum




-small intestine
-right psoas -head of -coils of
-superior mesenteric
vessels
muscle pancreas jejunum
-coils of jejunum -IVC and aorta
-




-beginning of the -left margin of
4th part of
Duodenum




root of the aorta
mesentery -medial border
-coils of jejunum of psoas muscle

Superior Sympathetic and
-psoas muscle
-Coils of small intestine -iliacus
-superior mesenteric
Corresponding to
parasympathetic
Cecum




Appendix
-greater omentum artery → ileocecal
mesenteric
-femoral nerve arteries → drain
-anterior abdominal -lateral cutaneous nerve of artery → anterior and derived from
into superior
wall in the right iliac thigh superior
lymph nodes
posterior cecal arteries mesenteric vein
-appendix
region mesenteric plexus