Variables · Stomach staging sample

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종양이 퍼진 정도-원발부위 내 종양침범 또는 인접 기관 내에 직접 침범 유무 · Extension of the primary tumor, within the organ or into an adjacent organ

• Dataset Stomach staging sample (위암 표본 병기)
• Table Cancer registration · 암_공공_병기조사_위암_DB_암등록
• File CS_GC_RGST
• Type VARCHAR(3)

Definition

Extension of the primary tumor, within the organ or into an adjacent organ.

Codes

Code	한글	English
000	EGJ : In situ, intraepithelial, non-invasive; high-grade dysplasia Stomach : In situ, intraepithelial, noninvasive	EGJ : In situ, intraepithelial, non-invasive; high-grade dysplasia Stomach : In situ, intraepithelial, noninvasive
050	(Adeno)carcinoma, noninvasive, in a polyp	(Adeno)carcinoma, noninvasive, in a polyp
100	Invasive tumor confined to mucosa, NOS, (including intramucosal, NOS)	Invasive tumor confined to mucosa, NOS, (including intramucosal, NOS)
110	Invades lamina propria	Invades lamina propria
120	Invades muscularis mucosae	Invades muscularis mucosae
122	Stomach : Mucosal tumor with intraluminal extension to esophagus or duodenum	Stomach : Mucosal tumor with intraluminal extension to esophagus or duodenum
125	Stated as T1a with no other information on extension	Stated as T1a with no other information on extension
130	Stomach : Confined to head of polyp Extension to stalk of polyp	Stomach : Confined to head of polyp Extension to stalk of polyp
140	Stomach : Confined to stalk of polyp	Stomach : Confined to stalk of polyp
150	Tumor in polyp, NOS	Tumor in polyp, NOS
160	EGJ : Invades submucosa (superficial invasion) Stated as T1b with no other information on extension Stomach : Invades submucosa (superficial invasion)	EGJ : Invades submucosa (superficial invasion) Stated as T1b with no other information on extension Stomach : Invades submucosa (superficial invasion)
165	Stomach : Submucosal tumor with intraluminal extension to esophagus or duodenum	Stomach : Submucosal tumor with intraluminal extension to esophagus or duodenum
170	EGJ : Stated as T1 [NOS]with noother informationon extension Stomach : Stated as T1b with no other information on extension	EGJ : Stated as T1 [NOS]with noother informationon extension Stomach : Stated as T1b with no other information on extension
180	Stomach : Stated as T1 [NOS] with no other information on extension	Stomach : Stated as T1 [NOS] with no other information on extension
200	Invades into but not through muscularis propria	Invades into but not through muscularis propria
300	Implants inside stomach Localized, NOS	Implants inside stomach Localized, NOS
350	Linitis plastica (and no other information regarding extension available)	Linitis plastica (and no other information regarding extension available)
360	EGJ : Stated as T2 with no other information on extension Stomach : Invasion of muscularis propria with intraluminal extension to esophagus or duodenum	EGJ : Stated as T2 with no other information on extension Stomach : Invasion of muscularis propria with intraluminal extension to esophagus or duodenum
390	Stomach : Stated as T2 with no other information on extension	Stomach : Stated as T2 with no other information on extension
400	Extension through wall, NOS Invasion through muscularis propria or muscularis, NOS Perimuscular tissue invaded Subserosal tissue/(sub)serosal fat invaded	Extension through wall, NOS Invasion through muscularis propria or muscularis, NOS Perimuscular tissue invaded Subserosal tissue/(sub)serosal fat invaded
415	Stomach : Invasion through muscularis propria with intraluminal extension to esophagus or duodenum	Stomach : Invasion through muscularis propria with intraluminal extension to esophagus or duodenum
420	EGJ : Adventitia and/or soft tissue invaded Esophagus is described as "FIXED"	EGJ : Adventitia and/or soft tissue invaded Esophagus is described as "FIXED"
450	Extension to adjacent (connective) tissue WITHOUT perforation of visceral peritoneum covering these structures: Gastric artery Ligaments: Gastrocolic Gastrohepatic Gastrosplenic Omentum, NOS Greater Lesser Perigastric fat	Extension to adjacent (connective) tissue WITHOUT perforation of visceral peritoneum covering these structures: Gastric artery Ligaments: Gastrocolic Gastrohepatic Gastrosplenic Omentum, NOS Greater Lesser Perigastric fat
480	Stated as T3 with no other information on extension	Stated as T3 with no other information on extension
500	EGJ : Invasion of/though serosa (mesothelium) (tunica serosa) (visceral peritoneum), including perforation of visceral peritoneum covering the gastric ligaments or the omentum WITHOUT invasion of adjacent structures	EGJ : Invasion of/though serosa (mesothelium) (tunica serosa) (visceral peritoneum), including perforation of visceral peritoneum covering the gastric ligaments or the omentum WITHOUT invasion of adjacent structures
505	Stomach : Invasion 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 listed in codes 610, 650, and 700	Stomach : Invasion 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 listed in codes 610, 650, and 700
550	EGJ : 500+450	EGJ : 500+450
551	Stomach : 505 + 450	Stomach : 505 + 450
555	Stomach : Stated as T4a with no other information on extension	Stomach : Stated as T4a with no other information on extension
570	EGJ : Pericardium Pleura Diaphragm	EGJ : Pericardium Pleura Diaphragm
580	EGJ : Stated as T4a with no other information on extension	EGJ : Stated as T4a with no other information on extension
605	EGJ : Duodenum via serosa Duodenum, NOS Esophagus via serosa Ileum Jejunum Liver Pancreas Small intestine, NOS Spleen	EGJ : Duodenum via serosa Duodenum, NOS Esophagus via serosa Ileum Jejunum Liver Pancreas Small intestine, NOS Spleen
610	Stomach : Diaphragm Duodenum via serosa Duodenum, NOS Esophagus via serosa Ileum Jejunum Liver Pancreas Small intestine, NOS Spleen Transverse colon/mesocolon (including flexures)	Stomach : Diaphragm Duodenum via serosa Duodenum, NOS Esophagus via serosa Ileum Jejunum Liver Pancreas Small intestine, NOS Spleen Transverse colon/mesocolon (including flexures)
615	EGJ : 605+570	EGJ : 605+570
650	Stomach : Aorta Celiac axis	Stomach : Aorta Celiac axis
700	EGJ : Abdominal wall Adrenal gland Kidney Retroperitoneum_x000D_ Stomach : Abdominal wall_x000D_ Adrenal (suprarenal) gland Kidney_x000D_ Retroperitoneum	EGJ : Abdominal wall Adrenal gland Kidney Retroperitoneum_x000D_ Stomach : Abdominal wall_x000D_ Adrenal (suprarenal) gland Kidney_x000D_ Retroperitoneum
800	EGJ : Further contiguous extension including but not limited to:x000D Aorta_x000D_ Vertebral body_x000D_ Trachea_x000D_ Stated as unresectable, NOS_x000D_ Stomach : Further contiguous extension	EGJ : Further contiguous extension including but not limited to:x000D Aorta_x000D_ Vertebral body_x000D_ Trachea_x000D_ Stated as unresectable, NOS_x000D_ Stomach : Further contiguous extension
805	Stated as T4b with no other information on extension	Stated as T4b with no other information on extension
810	Stated as T4 [NOS] with no other information on extension	Stated as T4 [NOS] with no other information on extension
950	No evidence of primary tumor	No evidence of primary tumor
999	EGJ : Unknown extension_x000D_ Primary tumor cannot be assessed Not documented in patient record_x000D_ Stomach : Unknown; extension not stated Primary tumor cannot be assessed Not documented in patient record	EGJ : Unknown extension_x000D_ Primary tumor cannot be assessed Not documented in patient record_x000D_ Stomach : Unknown; extension not stated Primary tumor cannot be assessed Not documented in patient record

The catalog records these codes as valid from 2012 through 2019.

Catalog note

종양이 퍼진 정도-원발부위 내 종양침범 또는 인접 기관 내에 직접 침범 유무

예) 400 → Extension through wall, NOS Invasion through muscularis propria or muscularis, NOS Perimuscular tissue invaded Subserosal tissue/(sub)serosal fat invaded

The Korean text is from the portal data catalog for this 표본 병기 database, downloaded 30 October 2026 (국가암데이터센터_암공공_표본_병기_위암_261030113607.xlsx). The English is a translation for this site. The catalog says that code values beyond this sheet are on the Health Insurance Review and Assessment Service open-data system.