Cellularity of Lobular Carcinoma and Its Relationship to False Negative Fine Needle Aspiration Results

Abstract

The results of this study suggest that in the majority of cases of LC, cellular yield of FNAC is disproportionately lower than expected when compared to the corresponding histocellularity. Awareness of modest cellularity and subtle cytologic features will aid in the correct preoperative diagnosis of LC, and false negative diagnoses can be minimized.