[Invasive Ductal Carcinoma with Total Infarction and Necrosis-Case Report and Literature Review].

Abstract

A 71-year-old woman visited our hospital with pain and itching in her left breast which had commenced the day before admission. On palpation, we detected a 2.0 cm nodule, indicative of an elastic and hard tumor located centrally in the left breast. Mammography revealed an oval, microlobulated mass in the central quadrant of the left breast. Ultrasonography indicated a 1.5×1.3 cm hypoechoic lesion at the 12 o'clock position near the left nipple. Core needle biopsy revealed an invasive ductal carcinoma. Therefore, we mastectomized the left breast. Histologically, the tumor mass exhibited total necrosis, with viable carcinoma cells detected in a paramammary lymph node at the resected breast edge. Consequently, the tumor was diagnosed as a solid tubular carcinoma with total infarction and necrosis. Here, we present a rare case of breast cancer associated with infarction and necrosis.