#fibrosis  development of excess fibrous connective tissue in an organ
  supertype:  pathology  any deviation from a healthy or normal condition
  subtype:  cystic_fibrosis  myelofibrosis
  part of:  pneumoconiosis__pneumonoconiosis  chronic respiratory disease caused by inhaling metallic or mineral particles

No statement uses or specializes fibrosis; click here to add one.