Pneumocystis carinii pneumonia in the course of connective tissue disease: report of 34 cases.

Abstract

Although rare, PCP must be considered in patients with any type of CTD and receiving cytotoxic agents and corticosteroids, particularly if they are lymphocytopenic. Thus, bronchoalveolar lavage must be rapidly performed in patients with CTD presenting with fever, pulmonary infiltrates, hypoxemia and lymphopenia.