PT - JOURNAL ARTICLE AU - Hasleton, P S AU - Curry, A AU - Rankin, E M TI - Pneumocystis carinii pneumonia: a light microscopical and ultrastructural study. AID - 10.1136/jcp.34.10.1138 DP - 1981 Oct 01 TA - Journal of Clinical Pathology PG - 1138--1146 VI - 34 IP - 10 4099 - http://jcp.bmj.com/content/34/10/1138.short 4100 - http://jcp.bmj.com/content/34/10/1138.full SO - J Clin Pathol1981 Oct 01; 34 AB - A case of Pneumocystis carinii pneumonia developing a patient with treated diffuse lymphocytic lymphoma is described. The electron microscopic features and life cycle of the organism are illustrated. The patient died twenty-four hours after the biopsy had been taken. Septrin appeared to have affected the trophozoite stage. Pneumocystis carinii appears to induce interstitial pulmonary oedema and fibrosis. A discussion of the role of electron microscopy in early diagnosis of the disease is presented.