PT - JOURNAL ARTICLE AU - W. C. Kwan AU - S. C. Lam AU - A. W. Chow AU - M. Lepawski AU - M. M. Glanzberg TI - Empyema caused by Clostridium perfringens DP - 1983 Jun 15 TA - Canadian Medical Association Journal PG - 1420--1422 VI - 128 IP - 12 4099 - http://www.cmaj.ca/content/128/12/1420.short 4100 - http://www.cmaj.ca/content/128/12/1420.full SO - CMAJ1983 Jun 15; 128 AB - Trauma, chest surgery or other invasive procedures and underlying lung disease are often found to precede clostridial empyema. A case is described in which empyema caused by Clostridium perfringens was not associated with any of these factors.