Fig. 2From: Successful resuscitation of amniotic fluid embolism applying a new classification and management strategyHistological sections of the uterus. a Acid mucopolysaccharidic matter was observed in uterine vessels (black arrow), Alcian blue staining, 20×. b Immunohistochemically marked epithelial squames in uterine vessels (black arrows), Cytokeratin AE1/AE3 immunohistochemical staining, 20×Back to article page