Rectouterine pouch (rectouterine excavation, pouch of Douglas)
Therectouterinepouchistheextensionoftheperitoneumintothespacebetweentheposteriorwalloftheuterusandtherectuminthehumanfemale.,ThePODisnamedaftertheScottishanatomist,JamesDouglas.Itisthemostdependentportionofawoman'spelvisandthusacommonlocation ......。參考影片的文章的如下: