Stomach Flashcards
Stomach
1.5 L capacity
4 PARTS
Cardia
Fundus
Body
Pylorus
Shorter CONCAVE border
angular incisure/notch
LESSER CURVATURE
Longer CONVEX border
GREATER CURVATURE
3 LAYERS of the STOMACH
Inner Oblique
Middle Circular
Outer Longitudinal
Stomach relation - ANTERIOR
Abdominal wall
Left costal margin
Diaphragm
Left lobe of liver
Stomach relation - POSTERIOR
STOMACH BED
Lesser sac Pancreas Transverse mesocolon Transverse colon Left kidney/ suprarenal gland Spleen/splenic artery
Blood Supply and Drainage of the Lesser Curvature
RIGHT (hepatic) and LEFT (celiac) GASTRIC ARTERIES
R and L Gastric Veins – PORTAL VEIN
Blood Supply the Greater Curvature
RIGHT (Gastroduodenal – Hepatic) and LEFT (Splenic) GASTROEPIPLOIC ARTERIES
Blood Supply of the Fundus
SHORT GASTRIC (Splenic)
Venous Drainage of the Greater Curvature and Fundus
RIGHT GASTROEPIPLOIC VEIN – SMV – Portal Vein
LEFT GASTROEPIPLOIC VEIN and SHORT GASTRIC VEIN – Splenic Vein – Portal Vein