Why is carcinoma in situ malignant?

summary

Cancer in situ is a completely different disease of breast cancer. In our life, many people may have a certain understanding of breast cancer and have heard of it. However, for cancer in situ, it is not so common for us, but it is certain that if the patients with these two kinds of tumors are not treated in time, In the end, they can harm their own life and health, so patients should pay attention to the difference between diseases. Next, I'll introduce it.

Why is carcinoma in situ malignant?

First, carcinoma in situ generally refers to atypical hyperplasia (severe) in the epithelial layer of the mucosa or skin, involving the whole layer of the epithelium. However, in this case, it has not invaded the basement membrane and infiltrated the growth downward. For example, carcinoma in situ of the cervix, esophagus and skin.

Second: there are also people who suffer from diseases. Cancer in situ, a kind of tumor, mainly appears in the elderly. It is a disease that may appear in both men and women. In the case of breast cancer, most of them appear in middle-aged women, so we should pay attention to such patients.

Third: finally, the symptoms, different diseases, symptoms are different, if it is in situ cancer patients, in the symptoms above, there will be uplift, rough surface symptoms, but the symptoms of breast cancer is completely manifested in the breast and nipple above, patients will have swelling, discharge and other symptoms.

matters needing attention

In fact, we need to pay close attention to these two kinds of diseases. After all, these two kinds of diseases are relatively serious diseases, which are totally different from ordinary tumors.