Violation
The term "carcinoma in situ" implies that the lesion shows
early invasion of malignant cells through the basement membrane
dysplasia of cells confined within the epithelium
metaplasia
distant metastasis of a malignant tumour
The term "carcinoma in situ" implies that the lesion shows
early invasion of malignant cells through the basement membrane
dysplasia of cells confined within the epithelium
metaplasia
distant metastasis of a malignant tumour