preferred_name: Slit-like protrusion of capillary lumen into the endothelial lining
preferred_name_lc: slit-like protrusion of capillary lumen into the endothelial lining
label: Slit-like protrusion of capillary lumen into the endothelial lining
label_lc: slit-like protrusion of capillary lumen into the endothelial lining