Clinical performance and diagnosis of lung cancer

Clinical performance:The clinical performance and the cancer swollen part, size of lung cancer, whether oppress, invade and close by organ and have never transfered etc. contain germane circumstance.The cancer is swollen to grow in the bigger bronchus and often appear stimulating cough.The cancer swollen aggrandizement influence bronchus leads to flow, after deliver a lung department infection can have Nong phlegm.Another familiar symptom is a blood phlegm, usually for take blood to order in the phlegm, thrombus or interrupted jot to spit blood;Some patients even if appear one two blood phlegm to also have an importance reference to the diagnosis value.Some patients because the tumor results in bigger bronchus' jaming, can appear chest stuffy, annoy short, have fever etc. with chest pain symptom.

The later period lung cancer oppresses close by organ, organization or occurrence when the distance transfer can produce:①Oppress or infringe upon Ge nerve, cause together a side Ge muscle to paralyze.②Oppress or infringe upon a larynx to return nerve, cause vocal cord to paralyze voice hoarse.③Oppress the last chamber vein to cause face, neck, arms and the top chest vein Nu piece and skin a bottom the organization dropsy, arms vein press to go up.④Infringe upon a chest film, can cause chest's accumulating a liquid, many is a guts.⑤The cancer swollen incursion Zong separates and oppresses oesophagus, can cause to swallow a difficulty.⑥Last leaf coping lung cancer, as well call Pancoast tumor or ditch lump of lung, organ or organization can invade with oppression and be located on chest Kuo fluently, such as on the nerve, and neck sympathetic nerves...etc. of the artery and the vein, arm cluster of first rib, lock bone, produce the chest pain, neck vein or the arms vein Nu piece, dropsy and arm the pain and arms exercise obstacle, together the bottom hang on eyelids of side, the eye pupil narrows and sinks inside the eyeball, face have no sweat etc. neck sympathetic nerves comprehensive advertise for.

Minority of lung cancers, because of cancer swollen creation endocrine material, clinical up present don't transfer sexual whole body symptom:Such as bone joint comprehensive advertise for(Chu-like in shape point, joint pain, the periosteum increase to living etc.), Cushing comprehensive advertise for, advanced case muscle have no dint, male mammary glands enlarge, deliver sex muscle neuralgia etc. lung more external disease-like in shape.These symptoms may disappear after cutting off lung cancer.

Diagnose:The diagnosis had important meaning in early days.Periodically carry on the chest X line to the personnel over 40 years of age census;The phlegm or X line check doing not more cough or appearing blood to the long middle age discovers a lung department the piece copies, should consider lung cancer of may, make a careful and attentive check further.