The early symptom of lung scar cancer?

summary

At present, the mortality rate of lung cancer continues to rise all over the world. One of the main reasons is that the early symptoms of lung cancer are not obvious and typical, which easily lead to missed diagnosis and misdiagnosis. However, no matter how cunning the enemy is, what are the early symptoms of lung scar cancer? What about it? Let's take a look at it.

The early symptom of lung scar cancer?

First: shoulder and back pain: lung cancer growing in the apex of the lung is easy to invade bone and joint, neuromuscular, pleura and chest wall.

Second: hoarseness: recurrent laryngeal nerve metastasis compression, can cause hoarseness, but no sore throat and other symptoms of upper respiratory tract infection.

Third: head and face edema: suggesting the possibility of superior vena cava syndrome. About 5% - 10% of lung cancer patients with this as the first symptom.

matters needing attention

Hemoptysis is the most significant diagnosis, mostly with blood in sputum. If the symptoms of respiratory tract can not be cured after treatment for more than two weeks, especially in patients with bloody sputum, dry cough or elderly patients with chronic bronchitis, the voice or nature of cough has changed recently, we should pay close attention to the possibility of lung cancer.