TY - JOUR T1 - Cytokeratin positivity in secondary angiosarcoma of breast: A diagnostic pitfall A1 - Prakriti Gupta A1 - Seema Rao A1 - Sunita Bhalla JF - Clinical Cancer Investigation Journal JO - Clin Cancer Investig J SN - 2278-0513 Y1 - 2018 VL - 7 IS - 3 DO - 10.4103/ccij.ccij_16_18 SP - 119 EP - 121 N2 - Reappearing breast lump in a known case of breast carcinoma often turns out to be a recurrence of the carcinoma. However, in patients receiving radiotherapy for the disease, possibility of secondary angiosarcoma should also be suspected. Secondary angiosarcoma can pose a challenge in pathological diagnosis especially in small trucut biopsies. Aberrant expression of epithelial marker can also add to the difficulty. In this article, we report a case wherein similar difficulties were faced during the diagnosis. UR - https://ccij-online.org/article/cytokeratin-positivity-in-secondary-angiosarcoma-of-breast:-a-diagnostic-pitfall-740 ER -