布朗诉托皮卡教育局案布朗诉托皮卡教育局案(Brown v. Board of Education of Topeka, 347 U.S. 483 (1954),全名Oliver Brown et al. v. Board of Education of Topeka et al.,以下简称布朗案)是一
肝胰壶腹肝胰壶腹(hepatopancreatic ampulla),也称为肝胰管(hepatopancreatic duct)、乏特氏壶腹(ampulla of Vater),是胰管(英语:pancreatic duct)和胆总管(英语:common bile duct)结合后形成的组