<prompt> A 45-year-old woman presents with a weeping eczematoid lesion of her nipple. Which of the following statement is false concerning her diagnosis and management?Treatment is with warm compresses and oral antibioticsBiopsy of the nipple-revealing malignant cells within the milk ducts is invariably associated with an underlying invasive carcinomaThe appropriate treatment is mastectomyThe lesion always represents a high-risk disease with a significant risk of subsequent metastatic disease  <response>: Pagets disease is characterized by weeping, eczematoid lesion of the nipple. There is often accompanying edema and inflammation. Biopsy of the nipple reveals malignant cells within the milk ducts. The lesion is invariably associated with an underlying invasive or in situ ductal carcinoma. The prognosis of Pagets disease is that of the underlying cancer. Standard treatment is mastectomy with axillary lymph node dissection only if invasive cancer is present. 