🌐EnglishEnglishDeutschEspañolFrançaisPolskiPortuguêsTürkçeالعربية한국어中文日本語EntityQ9292294· pop 12· linked from 112 articlessigmoid sinustwo structures that drain blood from the bottom of the brainWikidata factsImageGray488 blue.gifSources (4)wikidata.orgbartleby.comunifr.chdocs.openalex.orgvia Wikidata · CC0Available in 11 languagesEspañolFrançaisDeutschPortuguêsالعربيةCatalanGreekPolskiTürkçe한국어via Wikidata sitelinks · CC0Connectionscerebellar veinsEntitydural venous sinusesEntityCategoriesVeins of the head and neck