A Case of Clinically Diagnosed ANCA Negative Granulomatosis With Polyangiitis

Ear Nose Throat J. 2024 Mar;103(3):140-142. doi: 10.1177/01455613211037086. Epub 2021 Sep 14.

Abstract

Significance statement: Granulomatosis with polyangitis (GPA) is a systemic necrotizing vasculitis comprising of inflammation of small and medium-sized vessels.1 It typically presents with involvement of the upper and lower airways as well as the kidneys. If left untreated, end-organ damage may occur. Hematological investigations typically demonstrate the presence of antinuclear cytoplasmic antibodies (ANCA).2 Here, we discuss an unusual presentation of ANCA negative GPA, presenting initially with nasal symptoms.

Publication types

  • Case Reports

MeSH terms

  • Antibodies, Antineutrophil Cytoplasmic
  • Granulomatosis with Polyangiitis* / complications
  • Granulomatosis with Polyangiitis* / diagnosis
  • Humans
  • Inflammation
  • Respiratory System

Substances

  • Antibodies, Antineutrophil Cytoplasmic