Peritoneal fluid cytology in a known case of renal cell carcinoma Posted on March 30, 2021July 16, 2021 By Jitendra Nasit No Comments on Peritoneal fluid cytology in a known case of renal cell carcinoma Bubbly vacuolated cytoplasm of large cells loose clusters of large foamy looking cells, without any inflammatory cells. loose aggregates of large cells, high N/C ratio and some bubbly appearance of cytoplasm Cytopathology Image, Fluid cytology