Collaborative Stage Data Set - Revised 08/07/2013 FINAL

NETStomach

CS Extension

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
000In situ, intraepithelial, noninvasive
Dysplasia
Tumor size less than 0.5 millimeters (mm)
TisTisISIS
050OBSOLETE DATA RETAINED AND REVIEWED V0203
See code 000

(Adeno)carcinoma in a polyp, noninvasive
TisTisISIS
100Tumor confined to mucosa, NOS including intramucosal, NOSTisT1LL
110Invades lamina propria, including lamina propria in a polyp ^T1LL
120Invades muscularis mucosae, including muscularis mucosae in a polyp^T1LL
130OBSOLETE DATA RETAINED AND REVIEWED V0203
See codes 110, 120, 160

Confined to head of polyp
Extension to stalk
^T1LL
140OBSOLETE DATA RETAINED AND REVIEWED V0203
See codes 110, 120,160

Confined to stalk of polyp
^T1LL
150OBSOLETE DATA RETAINED AND REVIEWED V0203
See codes 110, 120, 160

Tumor in polyp, NOS
^T1LL
160Invades submucosa (superficial invasion), including submucosa in a polyp^T1LL
170Stated as T1 with no other information on extension^T1LL
200Invades into but not through muscularis propriaT2T2aLL
300Localized, NOS
Implants inside stomach
^T1LL
340OBSOLETE DATA CONVERTED V0203
See code 170

Stated as T1, NOS with no other information on extension
ERRORERRORERRORERROR
350OBSOLETE DATA RETAINED V0200

Linitis plastica (see Note 2) and no other information regarding extension is available.
ERRORT2aREL
390Stated as T2 with no other information on extensionT2T2NOSLL
400Invasion through muscularis propria or muscularis, NOS
Extension through wall, NOS
Perimuscular tissue invaded
Subserosa /(sub)serosal fat penetrated
T3T2bLL
450Extension to adjacent (connective) tissue
WITHOUT perforation of visceral peritoneum:
    Gastric artery
    Ligaments:    
        Gastrocolic
        Gastrohepatic
        Gastrosplenic
    Omentum, NOS:
        Greater
        Lesser
    Perigastric fat
T3T2bRERE
480Stated as T3 with no other information on extensionT3T3RERE
490OBSOLETE DATA CONVERTED V0203
See code 810

Stated as T4, [NOS] with no other information on extension
ERRORERRORERRORERROR
500Invasion of/through serosa (mesothelium)
(tunica serosa) (visceral peritoneum)
Including perforation of visceral peritoneum covering the gastric ligaments or the omentum
WITHOUT invasion of adjacent structures
T4T3RERE
550500 + 450

Invasion of tissues in code 500 plus extension to structures in code 450
T4T3RERE
600OBSOLETE DATA RETAINED AND REVIEWED V0203
See codes 610, 650

Diaphragm
Duodenum via serosa or NOS
Esophagus via serosa
Ileum
Jejunum
Liver
Pancreas
Small intestine, NOS
Spleen
Transverse colon/mesocolon (including flexures)
Celiac axis
Aorta
T4T4RERE
610Diaphragm
Duodenum via serosa or NOS
Esophagus via serosa
Ileum
Jejunum
Liver
Pancreas
Small intestine, NOS
Spleen
Transverse colon/mesocolon (including flexures)
T4T4RERE
650Aorta
Celiac axis
T4T4DD
700Abdominal wall
Adrenal gland
Kidney
Retroperitoneum
T4T4DD
800Further contiguous extensionT4T4DD
810Stated as T4 with no other information on extensionT4T4RERE
950No evidence of primary tumorT0T0UU
999Unknown; extension not stated
Primary tumor cannot be assessed
Not documented in patient record
TXTXUU


List of Schemas   NETStomach Schema Index