Unusual aspects of breast cancer: case 1. Angiosarcoma of the breast

Primary Angiosarcoma of the Breast: Do Enlarged Axillary Nodes Matter?

Primary angiosarcoma of the breast is a rare and aggressive malignancy that is typically seen in premenopausal patients. The tumor's spread occurs predominantly through the bloodstream; involvement of the lymphatics is unusual. We present a case of breast angiosarcoma presenting with enlarged axillary lymph nodes treated with a modified mastectomy and axillary lymph node dissection. Pathology found no tumor in the lymph nodes. Based on this experience and data from the literature, we suggest evaluation of the sentinel nodes prior to potentially morbid standard level 1 and 2 axillary lymph node clearance.

Angiosarcoma of the breast. Two cases following breast conserving treatment for invasive carcinoma

Angiosarcoma of the breast is a rare malignant tumour. It can be primary or secondary in women who have been treated of a ductal carcinoma of the breast. There are some differences between both them. We present two clinical cases secondary to radiotherapy and a review of the literature, discussing about aetiology, incidence, diagnostic, treatment and prognostic of this tumours.