7: Carcinogenesis Flashcards
1
Q
Tumour
A
- lesion
- resulting from
- relatively autonomous abnormal growth of cells
- that persists
- even after INITIATING STIMULUS is removed
2
Q
Tumours result from…
A
Neoplastic transformation of any nucleated cell
3
Q
Neoplastic Tranformation
A
Conversion of normal cells into tumour cells
4
Q
Neoplastic Cells
A
- cells
- that have undergone transformation
- these then escape the NORMAL GROWTH REGULATORY MECHANISMS
5
Q
To metastasize
A
To spread to other tissues