… Pathologically, the term has been used to describe two types of bronchiolar lesions, that
is, proliferative bronchiolitis and constrictive bronchiolitis.Although the first case of BO was …

… ) has greatly contributed to establishing bronchiolar disorders as an important aspect of
pulmonary medicine. Bronchiolitis results from damage to the bronchiolar epithelium. The repair …

… malignant and non-malignant disorders, other specific disorders of metabolism and the …
obstruction involving terminal bronchioles whereas respiratory bronchioles remain intact in …

… Constrictive bronchiolitis (CB) (or obliterative bronchiolitis) designates inflammation and …
and respiratory bronchioles, with resultant narrowing of their lumens. It differs from bronchiolitis …

… in the bronchiolar lumen, organizing pneumonia is qualified by the term bronchiolitis
obliterans (BO). Hence the term ‘bronchiolitis obliterans organizing pneumonia’ is used.[ 2 5 – 6 ] …

… Follicular bronchiolitis is an uncommon bronchiolar disorder characterized by the
presence of hyperplastic lymphoid follicles with reactive germinal centers distributed along …

… bronchiolitis corresponds to the infiltration of bronchiolar walls by inflammatory cells. Bronchiolitis
… , diffuse panbronchiolitis) and disorders with bronchiolitis as a component of another …

… This disorder differs from bronchiolitis obliterans with … In 57, histologic studies showed
bronchiolitis obliterans with … tissue involving bronchioles and alveolar ducts (bronchiolitis …

… bronchiolitis is characterized by inflammatory cells as the predominant feature, whereas
constrictive bronchiolitis refers to bronchiolar … bronchiolitis is a lymphoproliferative disorder …

… bronchioles, which means that bronchitis and bronchiolitis … disorder, in which the pathologic
processes are centered on the bronchioles, and secondarily involved bronchiolar disorders, …