This case explains that in situ ductal carcinoma can be characterized by positive nipple discharge, and cytology sample is an important tool for the diagnosis of suspicion of malignancy and further diagnostic investigation. In a paucicellular smear showing cohesive clusters with hyperchromatic nuclei and three-dimensional aspect the suspicion of in situ ductal carcinoma should be considered.
Citation: Xavier-Junior JCC, Paschoalini RB, Rosa RAG, Ferreira VC, Marques MEA, et al. (2014) Cytological Result of In Situ Ductal Carcinoma in Nipple Discharge: A Rare Diagnosis. J Cytol Histol 5:284