Results:There was a sentinel clot sign in 67 cases,including 53 of spleen trauma, 8 of liver and 6 of intestine/mesentery trauma.

• 结果：哨兵血块征共67例，依次为脾损伤53例，肝损伤8例，肠/肠系膜损伤6例。哨兵血块征为唯一征象的有14例。