000 |
In situ, intraepithelial, noninvasive |
IS |
100 |
Any size tumor with invasion of
- Intramucosa, NOS
- Lamina propria
- Mucosa, NOS
- Muscularis mucosae
- Submucosa (superficial invasion)
Confined to colon, NOS
Localized, NOS |
L |
200 |
Muscularis propria
- WITH invasion of lamina propria or submucosa |
L |
300 |
Extension through wall, NOS
Invasion through muscularis propria or muscularis, NOS
- Rectum: WITH intraluminal extension to colon and/or anal canal/anus
Non-peritonealized pericolic tissues invaded
Perimuscular tissue invaded
Subserosal tissue/(sub)serosal fat invaded WITHOUT penetration overlying serosa
Transmural, NOS
Wall, NOS |
L |
400 |
Adjacent (connective) tissue(s), NOS
Fat, NOS
Gastrocolic ligament (transverse colon and flexures)
Greater omentum (transverse colon and flexures)
Mesentery (including mesenteric fat, mesocolon)
Pericolic fat
Perirectal fat
Rectovaginal septum (rectum)
Retroperitoneal fat (ascending and descending colon) |
RE |
600 |
Invasion of/through
- Mesothelium
- Serosa
- Tunica serosa
- Visceral peritoneum
Colon subsites
- Abdominal wall
- Adrenal (suprarenal) gland
- Bladder
- Diaphragm
- Fallopian tube
- Fistula to skin
- Gallbladder
- Other segment(s) of colon via serosa
- Ovary(ies)
- Retroperitoneum (excluding fat)
- Small intestine
- Uterus
Cecum (C180)
- Greater omentum
- Kidney
- Liver
- Ureter
Ascending colon (C182)
- Greater omentum
- Kidney, right
- Liver, right lobe
- Ureter, right
Transverse colon and flexures (C183, C184, C185)
- Bile ducts
- Gallbladder
- Kidney
- Liver
- Pancreas
- Spleen
- Stomach
Descending colon (C186)
- Greater omentum
- Kidney, left
- Pelvic wall
- Retroperitoneal fat
- Spleen
- Ureter, left
Sigmoid colon (C187)
- Greater omentum
- Pelvic wall
Rectosigmoid (C199)
- Cul de sac (rectouterine pouch)
- Pelvic wall
- Small intestine
Rectum (C209)
- Anus
- Bladder (males only)
- Cul de sac (rectouterine pouch)
- Ductus deferens
- Pelvic wall
- Prostate
- Rectovaginal septum
- Rectovesical fat (males only)
- Seminal vesicle(s)
- Skeletal muscle(s) of pelvic floor
- Vagina |
RE |
700 |
Colon subsites
- Ovary(ies)
- Uterus
Transverse colon and flexures
- Ureter
Sigmoid colon
- Cul de sac (rectouterine pouch)
- Ureter
Rectosigmoid
- Bladder
- Colon via serosa
- Fallopian tube(s)
- Ovary(ies)
- Prostate
- Skeletal muscle(s) of pelvic floor
- Ureter(s)
- Vagina
Rectum
- Bladder (females only)
- Bone(s) of pelvis
- Cervix
- Perineum, perianal skin
- Sacrum
- Sacral plexus
- Urethra
Further contiguous extension |
D |
800 |
No evidence of primary tumor |
U |
999 |
Unknown; extension not stated
Primary tumor cannot be assessed
Not documented in patient record
Death Certificate Only |
U |