What symptom does cancer have?

summary

Malignant tumor is not only a common tumor disease in our life, but also a serious disease. Usually, when our patients are suffering from malignant tumor, they will have some performance characteristics to varying degrees. For its performance characteristics, we usually see that malignant tumor is the structure and function of cells, which are quite different from the corresponding normal cells, with strange shape, weakened, enhanced or lost function. It will do great harm to us, so we must treat it in time. What are the symptoms of cancer?, Let's introduce them one by one.

What symptom does cancer have?

Mass is formed by abnormal proliferation of tumor cells, which can be found on the surface of the body or hidden in the deep, as well as the enlargement of organs (such as liver, thyroid) or lymph nodes. Benign tumors are characterized by slow growth, smooth surface, clear boundary and good mobility; Malignant tumors generally grow fast, with uneven surface and are not easy to promote.

Fatigue and emaciation are caused by the rapid growth of tumor, the consumption of energy, the decrease of food intake and indigestion. Fever is caused by insufficient blood supply of tumor, necrosis or infection. Anemia is caused by repeated bleeding of tumor, hematopoiesis disorder or malabsorption of hematopoiesis substance. Cachexia (cachexia) is a manifestation of systemic failure in patients with advanced cancer.

Tumor tissue can cause disorder of the system and physiological function of the organ. For example, in addition to headache, intracranial tumors can also cause visual impairment, facial paralysis, hemiplegia and other neurological symptoms; In addition to hepatomegaly or liver pain, liver cancer can also cause anorexia, abdominal account and other gastrointestinal dysfunction;

matters needing attention

When we understand some characteristics of malignant tumor, friends of patients with malignant tumor, we must go to the hospital in time to receive regular treatment, especially pay attention to it. We should pay attention to avoid spicy stimulation in our diet, rest more often and relax our mind