Malignant Pleural effusion due to small cell carcinoma of lung, with a 3x2x2 cm lung mass Cytopathology: Points of Pathoclinics: Reference: Kim L, Choi SJ, Park IS, Han JY, Kim JM, Chu YC. Cytomorphologic features of small cell carcinoma of lung in effusion fluid using a liquid-based cytology technique. Diagn Cytopathol. 2020 Mar;48(3):203-210. doi: 10.1002/dc.24365….
loose aggregates of large cells, high N/C ratio and some bubbly appearance of cytoplasm