Putative Bronchopulmonary Flagellated Protozoa in Immunosuppressed Patients
Figure 3
(a) A ciliated epithelial cell in BALf smear. Straight and combed cilia of the same length, inserted into a terminal bar, can be seen along one edge. A clear nucleus is also seen at the end of the cytoplasm (Wheatley’s Trichrome stain ×1000). (b) A group of columnar epithelial cells in BALf smear. (Wheatley’s Trichrome stain ×1000). Scale bar = 25 μm.
