adjacent to adjacent to endothelial cell of periportal hepatic sinusoid 2020-09-09T13:56:47Z EFO:0010705 periportal LSEC An endothelial cell found in the periportal region hepatic sinusoid, near the portal triad. The fenestrae of these cells are larger but fewer in number compared with those of endothelial cells near the centrilobular region of the hepatic sinusoid. periportal hepatic sinusoidal endothelial cell endothelial cell of hepatic sinusoid portal triad Maria C Keays