[Characteristics of the diagnosis and treatment of secondary pneumonia in acute leukemia].

The authors presented the results of clinical observations and autopsy findings concerning the peculiarities of the development, diagnosis and treatment of secondary pneumonia in acute leukemia with pulmonary complications. Immunological disorders in patients with pneumonia in acute leukemia (general-changes in the levels of lysozyme, complement, immunoglobulins, T-lymphocytes, lymphocyte blast-transformation reaction; local-morphological changes, changes in the content of lysozyme, acid phosphatase activity, bronchoalveolar wash-off) were shown. A study of bronchoalveolar washes-off showed a clinical efficacy of a method of endobronchial injection of leukocytic mass for pneumonia in acute leukemia.