Home›Browse›medullary ray🌐EnglishEnglishItalianoالعربية中文EntityQ6807325· pop 5· linked from 68 articlesmedullary raySign in to saveAlso known as Ferrein's pyramidmiddle part of the cortical lobule or renal lobuleAvailable in 5 languages中文ItalianoالعربيةSerbianvia Wikidata sitelinks · CC0