Ultrastructural and immunohistochemical studies of bronchiolo-alveolar carcinoma.

A detailed ultrastructural study was made of seven cases of bronchiolo-alveolar carcinoma, and the findings were correlated with histochemical and immunohistochemical data. By electron microscopic examination all seven tumors displayed glandular differentiation, manifested by the presence of microvilli and intercellular junctions, with or without mucin… CONTINUE READING