Subclinical obstructive lung function changes in patients with sinus fungus ball

Affiliations

• ¹ Department of Otolaryngology-Head & Neck Surgery, Kagawa Rosai Hospital, Kagawa, Japan; Department of Otolaryngology-Head & Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan. Electronic address: seiichiromakiharajp@yahoo.co.jp.
• ² Department of Otolaryngology-Head & Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
• ³ Department of Otolaryngology-Head & Neck Surgery, Kagawa Rosai Hospital, Kagawa, Japan.
• ⁴ Department of Otorhinolaryngology, Kagawa Prefectural Central Hospital, Takamatsu, Japan.
• ⁵ Department of Otorhinolaryngology, International University of Health and Welfare, School of Medicine, Narita, Japan.