Electron transfer is usually difficult to see in the organic. reactant(s) and product(s) in an organic redox reaction. For example the conversion of a 2Â°. alcohol to a ketone (Figure 17.003) is oxidation, but it is not obvious that electron transfer has. occurred by looking at the alcohol and ketone structures. Figure 17.003. This electron transfer is generally visible, however, in the inorganic reagents and products of.
Other lesions, such as basal cell carcinoma, squamous cell carcinoma, melanoma, and Kaposiâs sarcoma are malignant, and early diagnosis and treatment can prevent metastasis, which. can be life threatening. Benign and pre-cancerous lesions.
Carcinoma is the medical term meaning any cancerous tumor.   A tumor is a growth. A cancerous tumor is a growth that continues unchecked and spreads throughout the body an â¦ d is referred to as malignant or a cancer. 11 people found this useful. Peakay Tea.659,711 Contributions.mooth muscle-benign = Leiomyoma, malignant = Leiomyosarcoma. Skeletal muscle-benign = Rhabdomyoma, malignant = Rhabdomyosarcoma. Myoma. A tumor that originates from muscle tissue is called a myoma (bening) or myosarcoma (malignant).