Gao W, Nguyen R, Dominguez AR. Erythroderma and annular pustular plaques. JAAD Case Rep. 2021;9:105-6.
The last two sentences of the case presentation should read as follows, to clarify the stains of the immunofluorescence image, “Biopsies of lesional and perilesional skin were submitted for histopathological exam and direct immunofluorescence. Serum was submitted for detection of IgG and IgA autoantibodies by indirect immunofluorescence microscopy (IIF) (Fig 2, IgG shown) and enzyme-linked immunosorbent assay (ELISA).” The article has been updated online.