URL：https://cdn1.imaios.com/i/imaios-images/web/images/eanatomy/modules/mediastin-illustrations/images/v3/49b685025f997218a9b36b9037564097448e4077705fd7dcb9e193b3385d7337?ar=640:670&bg=FFFFFF&fit=crop&p64=NDgwLDcyMg&t=56ys5LiA6IO46IKL57uT5ZCIICjog7jogovlhbPoioIp&tf=Tm90byBTYW5zIFND&tx=480&ty=722&w=350&wk=1&s=79e30744734cdfde73009160d7b61621
掲載元：https://www.imaios.com/cn/e-anatomy/anatomical-structures/synchondrosis-sternochondralis-costae-primae-1537059420
