Invasive lung adenocarcinoma means that the cancer cells have infiltrated into the interstitium of the lungs and can develop rapidly if not treated actively, which is a more serious disease that needs to be highly valued and treated actively.
The severity of invasive lung adenocarcinoma needs to be assessed by staging. As the most important pathological type of lung cancer, lung adenocarcinoma has a relatively poor prognosis, and it can be divided into four stages according to TNM staging; the absence of distant metastasis, lymph node metastasis and metastasis to distant organs belongs to the early stage, and the prognosis is relatively good; however, the presence of distant organ metastasis belongs to the advanced stage of the disease.
Invasive adenocarcinoma can be single, multiple or diffuse. Due to the lack of diagnostic sensitivity and limited conditions, some patients have hidden disease without any symptoms, many patients are in advanced stage at the time of diagnosis, and recurrence and metastasis are the main factors leading to their death.
It is recommended that patients should seek medical treatment as early as possible after diagnosis. Lung adenocarcinoma with mild infiltration degree can be clinically cured by surgical resection of the lesions, but post-surgery needs to be assisted by chemotherapy and other methods according to the condition, and regular checkups should be conducted.
Since invasive lung adenocarcinoma has a high degree of malignancy, its early prognosis evaluation and individualized treatment to reduce metastasis, recurrence and prolong survival are especially important, so it is recommended that patients go to the hospital in time for consultation.