A scar is fibrous tissue made of collagen that replaces the injured skin. The following breast cancer treatments can cause scar tissue to form: surgery; radiation therapy; Scar tissue can cause its own side effects: nerve pain or numbness if scar tissue forms around nerves; A lump of scar tissue forms in the hole left after breast tissue is removed. If scar tissue forms around a stitch from surgery it's called a suture granuloma and also feels like a lump. Changes in breast appearance.
Necrotic tissue is dead tissue, which usually results from an inadequate local blood supply. Necrotic tissue contains dead cells and debris that are a consequence of the fragmentation of dying cells.Necrotic tissue changes color from red to brown or black/purple, as it becomes more dehydrated.ecrotic tissue is dead tissue, which usually results from an inadequate local blood supply. Necrotic tissue contains dead cells and debris that are a consequence of the fragmentation of dying cells.
A Word Root is the Main Foundation of the Word. Some examples: In the term excision, the root cis means to cut. The process of cutting out is called excision. In the term epidemic, the root dem means people. In the term malignant, the root malign means bad kind. In the term necrosis, the root necr means death.In the term antipyretic, the root pyret means fever. In the term macroscopic, the root scop means to examine. In the term prophylactic, the root prophylact means guarding. A combining form is a word root to which a vowel has been added.n the term excision, the root cis means to cut. The process of cutting out is called excision. In the term epidemic, the root dem means people. In the term malignant, the root malign means bad kind. In the term necrosis, the root necr means death. In the term antipyretic, the root pyret means fever.