There are multiple definitions:

1. bronchiolitis obliterans syndrome(English)

   • may occur after allogeneic hematopoietic cell transplantation
   • CLAD, RAS, GVHD, FEV1
   • Pulmonology, Transplantation
   • https://doi.org…nces.2024014000

2. Bohring-Opitz syndrome(English)

   • OMIM #605039, a rare neurodevelopmental condition characterized by severe intellectual disabilities, distinctive facial features, hypertrichosis, increased risk of Wilms tumor, and variable congenital anomalies, including heart defects and severe skeletal defects
   • ASXL1, OTCS
   • Congenital disorders, Neuropathy, Genetics, Cardiology, Skeleton and bone (formation), Disability
   • https://doi.org….insight.167744