title: Perianal disease as the initial presentation of autoimmune neutropenia.
authors: Medical College of Wisconsin, Milwaukee, WI 53226, USA.
authors: Tonya
authors: T
authors: Adamiak
authors: Anita
authors: A
authors: Gheller-Rigoni
authors: Marjorie
authors: M
authors: Arca
authors: William
authors: W
authors: Grossman
authors: Praveen S
authors: PS
authors: Goday
mesh_terms: D000038:Abscess / Q000209:etiology; D001003:Anal Canal / Q000473:pathology; D001004:Anus Diseases / Q000209:etiology*; D001327:Autoimmune Diseases / Q000150:complications*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009503:Neutropenia / Q000150:complications* / Q000276:immunology; D009504:Neutrophils / Q000378:metabolism*; D014456:Ulcer / Q000209:etiology