A portion of the lateral venous sinus, bulging prominently into the mastoid cavity, that serves as a principal conduit by which blood leaves the cranium[EPIC]. The sigmoid is drained by the internal jugular vein. [ http://en.wikipedia.org/wiki/Sigmoid_sinus http://palaeos.com/vertebrates/glossary/glossaryS.html ]
This is just here as a test because I lose it
Term information
database
cross reference
- Wikipedia:Sigmoid_sinus
- EHDAA2:0001838
- EHDAA:9880
- VHOG:0001337
- ncithesaurus:Sigmoid_Sinus
- SCTID:279264003
- EMAPA:19060
- FMA:50782
Subsets
human_reference_atlas
Term relations
Related from: