sigmoid colon
The part of the large intestine that is closest to the rectum and anus. It forms a loop that averages about 40 cm. in length, and normally lies within the pelvis, but on account of its freedom of movement it is liable to be displaced into the abdominal cavity.
SEEDED workflow status. The source-seeding rules supplied this record; consult its curation history for later attributed changes. This status does not establish human review.
Source attestations
| Source | Label / path | Assertions | Unit |
|---|---|---|---|
| GOLD | Host-associated > Mammals: Human > Digestive system > Large intestine > Sigmoid colon | 1 | ORGANISM |
Broader habitats
- proximal-distal subdivision of colon
UBERON:0000168 - Large intestine
habitatmech:GOLD.5b0aa7456c
Also called
- colon sigmoideum
- pelvic colon
- sigmoid flexure