Doctors from the United Kingdom called external sign that could point to cancer of the lung, writes Express, with reference to the National health service (NHS).
According to the publication, to symptoms of lung cancer include shortness of breath, cough, headaches and discomfort in the chest. Also, the progression of cancer, can indicate external symptoms, namely swollen face.
the Doctors explained this phenomenon by the fact that the development of cancer in the lungs influence blood flow.
it is Reported that the tumor may press on the superior Vena cava — the major blood vessel in the human body through which blood is delivered from the upper body back to the heart. But if a blood vessel is blocked, possibly due to the increased malignant tumors in the lungs show the typical swelling of the face, the article notes.
Read the article: “the Doctor called 8 the very first signs of cancer”
