Collaborative Stage Data Set - Revised 05/29/2013 FINAL

BileDuctsDistal

CS Extension

Note 1: Distal bile duct tumors arise between the junction of the cystic duct-bile duct and the ampulla of Vater. The classification includes tumors developing in congenital choledochal cysts and tumors arising in the intrapancreatic portion of the common bile duct.
Note 2: Involvement within the porta hepatis is coded according to the structures involved: portal vein, common hepatic artery, and common hepatic duct.

Code	Description	TNM 7 Map	TNM 6 Map	SS77 Map	SS2000 Map
000	In situ, intraepithelial, noninvasive	Tis	Tis	IS	IS
100	Invasive tumor of distal bile duct confined to: Lamina propria Mucosa, NOS Submucosa (superficial invasion)	T1	T1	L	L
200	Muscularis propria	T1	T1	L	L
300	Localized, NOS	T1	T1	L	L
350	Stated as T1 with no other information on extension	T1	T1	L	L
400	Beyond wall of bile duct Periductal/fibromuscular connective tissue	T2	T2	RE	RE
450	Stated as T2 with no other information on extension	T2	T2	RE	RE
600	OBSOLETE DATA RETAINED V0200 See code 605 Gallbladder Liver, porta hepatis Pancreas	ERROR	T3	RE	RE
605	OBSOLETE DATA REVIEWED V0203 See codes 608, 670 Gallbladder Liver, porta hepatis Pancreas	T3	T3	RE	RE
608	Common hepatic duct Gallbladder Liver Pancreas	T3	T3	RE	RE
610	Unilateral branches of portal vein (right or left) Unilateral branches of hepatic artery (right or left)	T3	T3	RE	RE
620	Duodenum	T3	T4	RE	RE
630	Stated as T3 with no other information on extension	T3	T3	RE	RE
650	OBSOLETE DATA RETAINED V0200 See codes 620, 651 Colon, NOS Transverse including flexure Duodenum, NOS Omentum, NOS Lesser Stomach, distal	ERROR	T4	RE	RE
651	Colon, NOS Transverse including flexure Omentum, NOS Lesser Stomach, distal	T4	T4	RE	RE
660	OBSOLETE DATA RETAINED V0200 See code 670 Main portal vein or its branches bilaterally Common hepatic artery Hepatic artery, NOS Portal vein, NOS	ERROR	T4	RE	RE
670	Main portal vein or its branches bilaterally Common hepatic artery Hepatic artery, NOS Portal vein, NOS	T4	T4	RE	RE
700	Other parts of colon Greater omentum Stomach, proximal	T4	T4	RE	RE
750	OBSOLETE DATA RETAINED V0200 See code 760 Abdominal wall	ERROR	T4	D	D
760	Abdominal wall	T4	T4	D	D
780	Celiac axis Superior mesenteric artery	T4	T4	D	D
800	Further contiguous extension	T4	T4	D	D
850	Stated as T4 with no other information on extension	T4	T4	RE	RE
950	No evidence of primary tumor	T0	T0	U	U
999	Unknown; extension not stated Primary tumor cannot be assessed Not documented in patient record	TX	TX	U	U

List of Schemas BileDuctsDistal Schema Index