Skip Navigation
Stage 1 / 1 day Stage 2 / 2-3 days Stage 3-1 / 4 days Stage 3-2 / 4-5 days Stage 4 / 6 days Stage 5a-1 / 7 days Stage 5a-2 / 8 days Stage 5b / 9 days Stage 5c / 12 days Stage 6 / 13-17 days Stage 7 / 16-19 days Stage 8 / 23 days Stage 9 / 25 days Stage 10 / 28 days Stage 11 / 29 days Stage 12 / 30 days Stage 13 / 32 days Stage 14 / 33 days Stage 15 / 36 days Stage 16 / 39 days Stage 17 / 41 days Stage 18 / 44 days Stage 19 / 45-47 days Stage 20 / 49 days Stage 21 / 49-52 days Stage 22 / 52-55 days Stage 23 / 56 days
Carnegie Stage   Figure
 <   >  search results: arteriovenous sinusoid Search   Fig. 5c-16 Fig. 5c-17 Fig. 5c-19 Fig. 5c-20

Low-power view

Low-power view

A low-power view to show the orientation of the embryo to the large arteriovenous sinusoids supplying blood to the trophoblast lacunae. The rectangle encloses the sinusoid seen more in detail in figure 29.

Fig. 28. Hertig and Rock, 1941.


Keywords: arteriovenous sinusoid, embryo, trophoblast lacunae


Source: The Virtual Human Embryo.