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Abdomen and Pelvis - Coggle Diagram

- - - - right lobe
      - left lobe
      - caudate lobe
      - quadrate lobe
    - - Gallbladder
        
        stores bile
        
        will dump into bile duct, then pancreatic duct, then 2nd part of duodenum
      - IVC
      - Hepatic triad
        
        Hepatic artery
        
        Hepatic portal vein
        
        formed from splenic vein and superior mesenteric vein
        
        Bile duct
        
        formed from common hepatic duct and cystic duct
        
        joins pancreatic duct, dumps into 2nd part of duodenum
      - quadrate lobe
      - caudate lobe
  - - - Pancreatic arteries (off splenic)
      - Superior pacreaticoduodenal arteries (from gastroduodenal)
      - Inferior pancreaticoduodenal arteries (from superior mesenteric)
  - - - celiac trunk to splenic artery
      - splenic vein joins with superior mesenteric vein to form hepatic portal vein
  - - - Thoracic aorta
      - Left gastric artery (off celiac trunk)
      - Left inferior phrenic artery (off abdominal aorta)
  - - - Cardiac region - esophagus to stomach
      - Fundus - superior dome
      - Pyloris - tubular inferior end to duodenum
    - - Left gastric artery
      - Right gastric artery
      - Left gastroepiploic artery
      - Right gastroepiploic artery
      - Short gastric artery
    - - right and left gastric veins into portal vein
      - short gastric and left gastroepiploic vein to splenic vein
      - right gastroepiploic vein to superior mesenteric vein
  - - - 1st and 2nd part are intraperitoneal, 3rd and 4th part are retroperitoneal
      - Arterial blood supply
        
        Supraduodenal
        
        Superior pancreaticoduodenal
        
        Inferior pancreaticoduodenal
        
        branches from right gastroepiploic
        
        branches from right gastric
    - - ~2.5 meters
    - - Jejunal and Ileal arteries from superior mesenteric artery
      - Veins accompanying the arteries drain into superior mesenteric vein of portal system
  - - - hepatic (right colic) flexure at liver
    - - splenic (left colic) flexure at spleen
    - - sigmoid colon (in pelvis)
      - rectum in midsagittal plane
      - anal canal (perineal area)
    - - superior mesenteric artery (right side)
        
        Iliocolic artery
        
        Right colic artery
        
        Middle colic artery
      - inferior mesenteric artery (left side)
        
        left colic artery
        
        Sigmoid artery
        
        Superior rectal artery
  - - - Medial superior pole of kidney
      - Cortex --> cortisol, aldosterone, corticosterone, estrogen, progesterone
      - Medulla --> epinephrine, norepinephrine
      - Blood supply
        
        Superior suprarenal artery
        
        Middle suprarenal artery
        
        Inferior suprarenal artery
        
        Suprarenal vein
    - - Anterior
        
        Left kidney: spleen, stomach, pancreas, left colic flexure, jejunum
        
        Right kidney: liver, right colic flexure, duodenum
      - Posterior: quadratus lumborum and diaphragm
      - Lateral: transverse abdominis
      - Medial: psoas major
      - Superior: adrenal glands
- - - - Common hepatic artery
        
        Proper hepatic artery
        
        Right gastric artery
        
        Gastroduodenal artery
      - Left gastric artery
      - Splenic artery
    - - Middle colic artery
      - Right colic artery
      - Iliocolic artery
      - Inferior pancreaticoduodenal artery
    - - Left colic artery
      - Superior rectal artery
    - - Superior suprarenal artery
    - - External Iliac artery
        
        Deep circumflex iliac artery
        
        Inferior epigastric artery
        
        Eventually becomes femoral artery
      - Internal Iliac artery
        
        Posterior division
        
        Iliolumbar artery
        
        Superior gluteal artery
        
        Lateral sacral artery
        
        Anterior division - differs by gender
        
        umbilical artery, obturator artery, middle rectal, internal pudendal, inferior gluteal, median sacral artery
  - - - Splenic vein
        
        supplies spleen, stomach, pancreas
      - Superior mesenteric vein
        
        supplies stomach, small intestines, ascending colon, right half transverse colon
    - - will dump straight into IVC