Very large left breast mass lesion having heterogeneously enhancing solid and non-enhancing cystic/necrotic components. Because of its huge size, it is not completely covered in the field of scan. No significant axillary lymphadenopathy is seen. No evidence of invasion in to the underlying chest wall muscles is noted. Small lymph node measuring 10 x 11 mm seen in the prevascular space anterior to the arch of aorta. A few venous collaterals are seen in the upper anterior left chest wall. Unremarkable abdominal CT scan.