[A case of microscopic polyangiitis with silicosis].

A 76-year-old man was admitted to our hospital because of increasing size of lung nodules, while he was under observation for silicosis at another hospital. As the result of bronchoscopic biopsy, it was confirmed that they were silicotic nodules. However, he was hospitalized again about one month later due to left spontaneous pneumothorax.

[Two cases of complex sleep apnea syndrome].

Continuous positive airway pressure (CPAP) therapy of obstructive sleep apnea syndrome (OSAS) is widely accepted. Recently it is reported that central type apnea increases in some patients with OSAS with the application of CPAP, and this type of sleep-disordered breathing is called complex sleep apnea syndrome (comp. SAS).

Phase II trial of weekly gemcitabine and split-dose cisplatin for advanced non-small-cell lung cancer.

Objective: Cisplatin is widely used for the treatment of non-small-cell lung cancer. However, it can cause unpleasant side effects and also requires prolonged hydration. We conducted a Phase II study of weekly gemcitabine and split-dose cisplatin in patients with advanced non-small-cell lung cancer (NSCLC) in order to reduce toxicity and shorten the time taken by administration.