superior head
3.Among 61 hips of DDH,there were 9 mild defects (14.7%), 17 anterior-superior defects (27.9%),30 superior-median defects (49.2%) and 5 complete defects (8.2%). There existed a correlation between the defects and dislocation of femoral head.
4.The lymphatic drainage in pancreas was investigated by using interstitial injection with 300g/L Prussian blue in 36 infant cadavers. The results showed that 12 local lymph nodes were located around the pancreas,the lymph from pancreatic head mainly entered the anterior superior pancreatic duodenal lymph nodes and superior mesenteric lymph nodes, but the lymph from body and tail mainly entered the superior pancreatic lymph nodes.

