Early Evaluation of Granulomatosis with Polyangiitis (Wegeners) in the Patients with Atypical Sinusitis: An Introduction to Amir Alam Hospital Recommendation for Early Detection of Granulomatosis with Polyangiitis in Sinusitis
1Rheumatology Research Center, Amir Alam Hospital, Tehran University of Medical Sciences, Tehran, Iran
2Private sector, Tehran, Iran
3Ear, Nose and Throat Department, Amir Alam Hospital, Tehran University of Medical Sciences, Tehran, Iran
4Infectious Disease Department, Amir Alam Hospital, Tehran University of Medical Sciences, Tehran, Iran
5Rheumatology Research Center, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
6Tehran University of Medical Sciences, Tehran, Iran
