case_images: PMC4748789_01
case_images: Severe urticaria leading to excoriations presenting as a paraneoplastic manifestation of breast cancer in a 49-year-old woman.
case_images: cro-0009-0033-g01.jpg
case_images: PMC4748789_01_cro-0009-0033-g01.jpg
case_images: F1
case_images: One year after initiation of tamoxifen and 11 months after a normal screening right mammogram, the patient presented again with severe unilateral arm urticaria and associated excoriations, on the contralateral, right, side (fig. 1).