１病例介绍患儿，男，４５ｄ前因低钙（血清钙１．２ｍｍｏｌ／Ｌ）反复抽搐，在某院给予１０％葡萄糖注射液５０ｍｌ加１０％葡萄糖酸钙２０ｍｌ于右足背静脉输注，由于含钙液渗至血管外，致右足背及小腿明显肿胀，当即给５０％硫酸镁湿敷，次日局部肿胀减轻，第３天局部... 1 Case Introduction Children and men, 45 days ago due to low calcium (serum calcium 1.2mmol / L) repeated twitch, in a hospital given 10% glucose injection 50ml plus 10% calcium gluconate 20ml in the right foot back vein infusion, due to The calcium-containing fluid penetrated into the blood vessels, causing a pronounced swelling of the right instep and lower leg, immediately applied to 50% magnesium sulfate wet compress, the local swelling reduced the next day, localized on the third day...