Case Report

Cytological Features of a Variant NUT Midline Carcinoma of the Lung Harboring the NSD3-NUT Fusion Gene: A Case Report and Literature Review

Figure 3

Papanicolaou-stained smear showing pearl formation. A few cells showed overt pearl formation, including a dyskeratocyte (arrow), implying keratinization. Occasional cells with moderately delicate cytoplasm and cytoplasmic coarse vacuoles (arrow head) are visible.