Posterior Cord Syndrome and Trace Elements Deficiency as an Uncommon Presentation of Common Variable Immunodeficiency

Figure 1

(a) Duodenal villous blunting, HE stain, 10x. (b) Duodenal villous blunting, oedema, HE stain, 10x. (c) Intraepithelial lymphocytosis and lack of plasma cells, HE stain, 10x. (d) Immunohistochemistry CD3-T lymphocytes positive. (e) Immunohistochemistry MUM 1 plasma cells negative.

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