Fig. 5From: A case of superficial spreading type of poorly differentiated adenocarcinoma of the stomach with invasion to the esophagusMicroscopic image of a specimen. a HE stain×40, b HE stain×200, c HE stain×400, d PAS stain×40, e PAS stain×200, f PAS stain×400. No invasion of the proper muscle layer is observed in any lesionBack to article page