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. 2020 Dec 29;60(11):1691–1696. doi: 10.2169/internalmedicine.6328-20

Figure 5.

Figure 5.

Histopathological findings from the corpus in the patient in case 2. a) Lymphocytes and plasma cells were evident in deeper, glandular tissue. b, c) Immunohistochemical staining for H+/K+ATPase. There were only a few remaining parietal cells (black arrows). d, e) Immunohistochemical staining for Chromogranin A. Linear ECL cell hyperplasia was evident (red arrow).