EntityQ4115552· pop 7· linked from 79 articlesrectal venous plexusSign in to saveblood vessel networkConnectionscirculatory systemEntitypectinate lineEntityinternal pudendal veinsEntityLatinEntityInternational Standard Book NumberEntityabdomenEntityveinEntityhemorrhoidEntitypublic domainEntityblood pressureEntityrectumEntitypelvisEntityOCLC, Inc.EntityGray's AnatomyEntitythrombusEntityhepatic portal veinEntityinferior vena cavaEntityTerminologia AnatomicaEntityfirst pass effectEntityFoundational Model of AnatomyEntityCategoriesRectumVeins of the torso