With this severe gastritis, you have to look hard for H. pylori. If you cannot identify H. pylori on H & E, do Giemsa or equivalent first. If giemsa is negative, do immunostain. Atrophy is a secondary problem here, to my opinion.
With this severe gastritis, you have to look hard for H. pylori. If you cannot identify H. pylori on H & E, do Giemsa or equivalent first. If giemsa is negative, do immunostain. Atrophy is a secondary problem here, to my opinion.