RT Journal Article SR Electronic T1 Mycoplasma pneumonia with fulminant evolution into diffuse interstitial fibrosis. JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 140 OP 144 DO 10.1136/thx.35.2.140 VO 35 IS 2 A1 J M Kaufman A1 C A Cuvelier A1 M Van der Straeten YR 1980 UL http://thorax.bmj.com/content/35/2/140.abstract AB A fatal case of interstitial pneumonia caused by Mycoplasma pneumoniae with fulminant evolution into diffuse interstitial fibrosis is reported. Treatment with tetracycline and corticosteroids failed to arrest the progress of the disease. Fatal Mycoplasma pneumoniae infections have been reported previously and some degree of pulmonary fibrosis has been described in a few cases but as far as could be ascertained there are no other well-documented cases of diffuse interstitial fibrosis with proved Mycoplasma pneumoniae infection.