Fat necrosis refers to dead or damaged breast tissue that often manifests as a noncancerous lump under the skin. In most cases, these lumps go away on their own and don’t return. Fat necrosis of ...

This lesion was a necrotic metastasis from colon cancer. The irregular inner wall (open arrow) and internal echos (curved arrow) are clues that the lesion is not a simple benign cyst ...

High-resolution MALDI mass spectrometry also revealed the unique ability of BTZ-043 to penetrate deep into the cellular compartments of the lesions and completely penetrate the necrotic centers.