Fig. 11 A composite diagram made by superimposing tiie sections sliowing the 

 relations of the mesenteric sac and cisterna chyli to the veins, in a human embrvo 

 measuring 23 mm., Mall collection, No. 382. X about 8. A. m. s., A mesenteri^ su- 

 perior ; C. c, cisterna chyli; G. s., gangli sympathetica; S. 1. m., saccus lymphaticus 

 b., suprarenal body ; V. a., v. azygos ; v. c. i., vena cava inferior. 



mesentericus ; 



