[Clinical value of bronchoalveolar lavage in progressive systemic scleroderma (author's transl)].
As an enlargement of conventional diagnostic methods the cell spectrum of bronchoscopically obtained bronchoalveolar lavage was investigated in 10 patients with progressive systemic scleroderma. Two cases showed marked lymphocytosis, one increased numbers of granulocytes, two patients had marginally increased percentages of inflammatory cells. Four of these patients were in a progressive active phase of scleroderma with humoral inflammation signs and round cell infiltrates of the skin. In contrast, the lavage cell picture of the other five patients was unremarkable. One of these had advanced pulmonary fibrosis, however without signs of progression. The results show that the lavage cell pattern reflects the acute phase with cellular inflammation of lung parenchyma disease such as occurs in progressive systemic scleroderma. Staging of pulmonary organ manifestation in progressive systemic scleroderma can be markedly improved by low-risk bronchoalveolar lavage.
D000328:Adult; D001980:Bronchi; D005260:Female; D006098:Granulocytes; D006801:Humans; D008214:Lymphocytes; D008297:Male; D008875:Middle Aged; D011650:Pulmonary Alveoli; D011658:Pulmonary Fibrosis / Q000150:complications; D012595:Scleroderma, Systemic / Q000150:complications / Q000175:diagnosis*; D007507:Therapeutic Irrigation
Klinische Bedeutung der bronchoalveolären Lavage bei progressiver systemischer Sklerodermie.