title: Subcorneal pustular dermatosis followed by pyoderma gangrenosum.
mesh_terms: D005260:Female; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D008875:Middle Aged; D011711:Pyoderma / Q000150:complications*; D012872:Skin Diseases, Vesiculobullous / Q000150:complications* / Q000276:immunology
chemical_list: D007070:Immunoglobulin A