As soon as the two words of tumor are heard, they are very nervous and afraid, and in recent years, we often find that more and more people around them have tumors or cancers, so what are some of the common manifestations of him, the causes of different tumors are different, the symptoms of different tumors will be different, and some of the more common symptoms of common manifestations of the disease are specific?
1. Ulcers
Tumors of the body surface or intestinal mucosa, such as rapid growth, insufficient blood supply and necrosis, or ulceration due to infection.
2. Pain
Swelling, growth, rupture, or infection of a mass can irritate or compress peripheral nerves or nerve trunks, causing local tingling, jumping, burning, dull, or radiating pain, often intolerable, especially at night (resting pain). Tumors in the lumen can cause spasms and colic, such as intestinal colic caused by tumors.
3. Obstruction
Tumors can lead to obstruction of the cavity organs, with a variety of major symptoms occurring depending on the site and from place to place.
4. Bleeding
Significant rupture of tumor cells on the body surface and the surface of the body, and rupture of vascular relationships can cause bleeding, such as bleeding from the digestive tract system, blood in urine, and coughing up blood and sputum.
5. Lumps
In superficial or superficial tumors, the mass is usually the first symptom.
6. Infiltration and transfer
Symptoms at the site of metastasis after metastasis, such as regional lymphadenopathy and obstruction of venous return at the corresponding site, resulting in limb edema or varicose veins. Bone metastases can cause pain or induration, or even pathological fractures. Lung, liver, and stomach cancers can cause cancerous changes or bloody chest ascites.
Although the occurrence of tumors and cancers is caused by internal factors such as heredity and genes, most of them are caused by bad living habits. Epidemiological studies have found that about 40% of cancer patients are related to factors such as eating habits, food composition, food processing, cooking methods, etc.; about 30% of cancers are related to lifestyle habits, especially smoking and drinking. Usually, we should pay more attention to diet and living habits to regulate and improve immunity.