Cardiovascular system of the 10-mm embryo: Veins.
Keywords: afferent vein, anterior cerebral plexus, aortic arch 4, cochlear pouch, ductus venosus, efferent vein, endolymphatic diverticulum, intersubcardinal anastomosis, jugular lymph sac, lateral groove, left common cardinal vein, left horn of sinus venosus, left postcardinal vein, left subcardinal vein, liver, marginal limb vein, middle cerebral plexus, portal vein, posterior cerebral plexus, precardinal vein, primary head vein, primitive maxillary vein, right common cardinal vein, right hepatocardiac vein, right subcardinal vein, sino-atrial orifice, splenic vein, superior mesenteric vein, trigeminal ganglion (CN V), umbilical vein, vestibular pouch
Source: Atlas of Human Embryos.