This value set includes codes based on the following rules:

• Include these codes as defined in http://sig.biostr.washington.edu/projects/fm/AboutFM.html

  Code	Display
  17891	Lumen of gallbladder
  14657	Wall of gallbladder

• Include these codes as defined in http://snomed.info/sct

  Code	Display
  818981001	Abdomen
  30315005	Small Intestine
  69930009	Pancreatic duct
  277959000	Couinaud hepatic segment V
  64131007	Inferior vena cava
  277956007	Couinaud hepatic segment II
  277958008	Couinaud hepatic segment IV
  7832008	Abdominal aorta
  277961009	Couinaud hepatic segment VII
  15425007	Peritioneum
  82849001	Retroperitoneal space
  1142228004	Abdominal wall muscle
  71133005	Couinaud hepatic segment I
  27398004	Omentum
  34707002	Biliary tract
  28231008	Gallbladder
  75093004	Skin of abdomen
  83670000	Peritoneal cavity
  28273000	Bile Duct
  110621006	Pancreatic duct and bile duct systems
  122489005	Urinary system
  277957003	Couinaud hepatic segment III
  277960005	Couinaud hepatic segment VI
  15776009	Pancreas
  10200004	Liver
  78961009	Spleen
  277962002	Couinaud hepatic segment VIII
  64033007	Kidney
  23451007	Adrenal gland
  818987002	Abdominopelvic cavity