The Emancipation Proclamation freed all slaves in the South. To emancipate means to free a single or group of people. This was done in an attempt to further disrupt and â¦ destroy the Confederation by releasing their main workers. + 34 others found this useful.
Types of precancerous moles. Actinic keratosis: It is the most common type of precancerous lesions or moles. Actinic keratosis usually affects those parts of the skin that are damaged due to exposure to sun. These moles or lesions are flesh colored or reddish scaly patches on the skin and look somewhat like warts.
Tumors and precancerous lesions are heterogeneous cell populations harboring normal stromal and inflammatory cells. The presence of these cells could mask the detection of genetic and gene expression alterations in the cancer cells.umors and precancerous lesions are heterogeneous cell populations harboring normal stromal and inflammatory cells. The presence of these cells could mask the detection of genetic and gene expression alterations in the cancer cells.