Pulmonary cryptococcosis presenting as endobronchial lesions in a patient under corticosteroid treatment.

We report a case of pulmonary cryptococcosis in an immunocompromised patient who had focal endobronchial lesions. When we first examined her, she complained of a productive cough that had lasted for two months. Seventeen months prior to this examination, she had been diagnosed with Sjogren syndrome and Sweet syndrome.

Two sporadic cases of infections due to Klebsiella pneumoniae resistant to expanded-spectrum cephalosporins in Japan.

TEM- or SHV-type extended-spectrum beta-lactamases (ESBLs) are of clinical concern in Europe and the United States, whereas bacterial strains producing such types of ESBLs have not been reported in Japan. We report here two cases of infection due to Klebsiella pneumoniae resistant to extended-spectrum cephalosporins in Japan. A ceftadizime-resistant K.

Effect of Pseudomonas aeruginosa exotoxin A on endotoxin-induced tumour necrosis factor production in murine lung.

The ability of several Pseudomonas aeruginosa exo-enzymes, including exotoxin A (ETA), to induce inflammation and their influence on endotoxin-induced tumour necrosis factor (TNF) production in murine lung were evaluated. Intratracheal administration of lipopolysaccharide (LPS; 0.1-10 microg/mouse), 2(-1) LD50 of P.