Cancer: what is this disease, the most dangerous form, what is aggressive cancer?
Cancer, what is this disease?
We hear a lot about cancer,But cancer, what kind of illness is it really? Cancer or otherwise carcinoma is a malignant tumor, the development of which occurs from the cells of the epithelium of the mucous membranes, skin or internal organs of a person. In medicine, it is customary to distinguish between a malignant tumor and cancer among themselves. For example, the question is often asked - "Is lymphoma a cancer or not?". The answer is no. Lymphoma is a malignant tumor that also belongs to the group of oncological diseases, but it is not carcinoma in the classical sense of Russian medicine.
The most dangerous types of disease
Among all malignant tumors, carcinoma -Most common. According to the reports of the World Health Organization to the United Nations, it is cancer that causes 7-10 million deaths per year. At the same time, the number of incidence cases according to different estimates ranges from 6-7 million to 10-12. This is the second place in mortality, after diseases of the cardiovascular system.
It's hard to single out any one, the most dangerousCancer, because any of the species can lead to death. If you take statistics and look at the number of deaths, then the most dangerous can be considered lung and prostate cancer in men and breast cancer in women, since they are most common.
In addition to the lungs, prostate and mammary glands, carcinoma can strike:
- Large intestine
- Cervix of the uterus;
- Thyroid gland;
- The skin.
What is aggressive cancer
Physicians often give names not only to speciesIllness, but also to the way it passes. If we talk about carcinoma, then the degree of development is determined by the speed of cell division and tumor growth. The most aggressive cancer is one that develops at a rapid pace. In this case, at the early stages, the first metastases are diagnosed. Treatment of a rapidly developing disease requires a special super-professional approach and modern equipment, since the patient's time is very short. The most aggressive tumors are melanomas. Skin oncological formations are difficult to distinguish from ordinary moles and, often, they are diagnosed too late.
Be attentive to your health and the firstSigns of any unexplained or incomprehensible processes, contact your doctor. In the case of carcinoma, it is necessary to be extremely attentive to your body, to notice even insignificant at first glance details. Nobody except you can not do it.