title: Pulmonary artery-bronchial fistula complicating chronic lymphocytic leukemia.
abstract: A 52-year-old man with chronic lymphocytic leukemia (CLL) entered the hospital because of repetitive bouts of massive hemoptysis requiring a right pneumonectomy. A bronchus intermedius-pulmonary artery fistula was found and felt to be due to necrosis of a peribronchial lymph node which was infiltrated by chronic lymphocytic leukemia cells. This represents another pulmonary complication in the clinical course of advanced CLL.
mesh_terms: D001983:Bronchial Fistula / Q000209:etiology*; D005402:Fistula / Q000209:etiology*; D006801:Humans; D007945:Leukemia, Lymphoid / Q000150:complications*; D008297:Male; D008875:Middle Aged; D011651:Pulmonary Artery