Metastasis pathways and symptoms of lung cancer

Where do the symptoms of lung cancer appear? Through what organs' reactions can lung cancer show that you may have the disease? Therefore, it is very useful to understand the metastasis pathways and symptoms of lung cancer. Let the experts introduce to us where lung cancer may appear.

Clinical consensus is that lung cancer is a malignant tumor that is most likely to metastasize among all cancers. Especially in the late stage of lung cancer, it can metastasize to various organs, causing corresponding symptoms of lung cancer, often causing great pain to patients and even threatening their lives. Common metastatic sites and clinical manifestations are as follows.

(1) Brain metastasis: headache (splitting headache), projectile vomiting, diplopia, hemiplegia, mental symptoms, syncope, etc.

(2) Bone metastasis: manifested as severe pain and pathological fractures

(3) Liver metastasis: Pain in the liver area, jaundice, ascites, and digestive tract may also be symptoms of lung cancer.

(4) Spinal cord metastasis: Common symptoms include urinary retention and paraplegia.

(5) Mediastinal lymph node metastasis: recurrent laryngeal nerve paralysis, hoarseness, difficulty eating, mediastinal nerve paralysis, etc. often occur.

(6) Superior vena cava syndrome: Symptoms include edema of the face, head, neck, and upper limbs, distended neck veins, exposed chest wall veins, and chest tightness.

(7) Esophageal compression: manifested as difficulty in swallowing.

(8) Pericardial metastasis: When a large amount of pericardial effusion occurs, there are often symptoms such as palpitations, shortness of breath, lower limb edema, hepatomegaly, and a drop in blood pressure leading to cardiac tamponade.

(9) Pleural metastasis: causes chest pain, shortness of breath, and difficulty breathing.

The above nine points are the most likely symptoms of lung cancer. I hope everyone can pay attention to them. If you find multiple symptoms in your daily life, then you may have lung cancer. For your health, the best way is to go to the hospital for examination, check as soon as possible, and recover as soon as possible. Thank you for your support and trust in this website.

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