A Rare Case of Metastatic Glioblastoma Diagnosed by Endobronchial Ultrasound-Transbronchial Needle Aspiration

Figure 3

Diff-Quik smear shows clusters of cohesive neoplastic, epithelioid cells with a small amount of cytoplasm (a). The alcoholol-fixed smears demonstrate individual and clustered neoplastic cells with coarse chromatin, ill-defined borders, and nuclear grooves (c, d). The corresponding cellblock material is shown in (b).

(a)

(b)

(c)

(d)