# retroperitoneal cancer

> organ system cancer located in the retroperitoneal space that is manifested in retroperitoneal space in the abdominal cavity behind the peritoneum

**Wikidata**: [Q18557049](https://www.wikidata.org/wiki/Q18557049)  
**Source**: https://4ort.xyz/entity/retroperitoneal-cancer


## References

1. Disease Ontology
2. Monarch Disease Ontology release 2018-06-29
3. [Identifiers.org](https://registry.identifiers.org/registry/doid)