13
Respiratory Tract
Fig. 13.1 Normal bronchial epithelium. Note cilia, terminal bars, and
pseudostratification of nuclei. Pulmonary resection (H&E x MP).
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Fig. 13.3 Goblet cell hyperplasia in bronchial epithelium. Pulmonary
resection (H&E x MP).
Fig. 13.2 Ciliated bronchial epithelium. Bronchial brushing
(Papanicolaou x OI).
Fig. 13.4 Goblet cell hyperplasia. Nuclei of some of the goblet cells are
flattened and displaced to the periphery of the cells. Bronchial washing
(Papanicolaou x MP).
Fig. 13.5 Epithelium of terminal bronchiole. Note low cuboidal
epithelium with mixture of hobnail-shaped cells and ciliated epithelial cells.
Pulmonary resection (H&E x MP).
Fig. 13.6 Reactive bronchiolar and alveolar epithelium. Fine-needle
aspirate (Papanicolaou x MP).
307
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