Reply: Bronchiolocentric interstitial pneumonia is a morphological term used for lung biopsy and chest imaging pattern and is not a substitute for hypersensitivity pneumonitis.

Christopher J Ryerson, Ayodeji Adegunsoye, Sara Piciucchi, Lida P Hariri, Yet H Khor, Marlies S Wijsenbeek, Athol U Wells, Amita Sharma, Wendy A Cooper, Katerina Antoniou, Raphael Borie, Aurelie Fabre, Yoshikazu Inoue, Kerri A Johannson, Takeshi Johkoh