lung adenocarcinoma diagnosed? Lung adenocarcinoma is a type of lung cancer and is classified as non-small cell carcinoma. It is common in female patients and the age of onset is also relatively small. Once lung adenocarcinoma has metastasized, the situation will be more complicated. Therefore, timely understanding of the early clinical symptoms and diagnosis methods of lung adenocarcinoma will help patients find early treatment and improve their survival rate.
What are the symptoms of lung adenocarcinoma?
lung adenocarcinoma is mainly manifested as cough, expectoration and blood in sputum. As the condition continues to develop, symptoms such as chest tightness and asthma can appear. In addition, hoarseness is also a typical symptom of lung adenocarcinoma, manifested as sudden onset, rapid development, and even complete loss of voice. This symptom is non-specific, which leads to misdiagnosis and mistreatment of patients.
Therefore, the diagnosis of lung adenocarcinoma requires clear pathological diagnosis. When symptoms similar to lung adenocarcinoma are present, the diagnosis should be checked at a regular hospital as soon as possible to avoid delaying the condition. So which imaging tests can diagnose lung and pancreatic cancer?
What are the diagnostic methods for lung adenocarcinoma?
1, chest X-ray examination:
experts said that because chest radiography is the first choice and the most basic diagnostic method. Through X-ray examination, we can understand the location and size of lung cancer.
2, chest CT scan:
lung cancer diagnosis is mostly chest CT scan. Experts say it is generally recognized as the preferred cross-sectional view for patients with lung masses. CT scans can provide more information than chest radiographs in detecting smaller or shaded lesions, assisting in qualitative diagnosis, and performing accurate staging, while chest enhanced CT scans can be more useful in distinguishing large blood vessels and lymph nodes.
3, fiber bronchoscopy view:
expert explained that the fiber bronchoscopy view can directly investigate the changes in the arrangement, and arrange for pathological section inspection, or draw bronchial secretions for cytological inspection, so as to clearly diagnose and determine the type of arrangement. At the same time, bronchoscopy can understand the intracavitary conditions of the trachea and bronchi and other large airways, which is very important for lung surgery.
4, lung cancer tumor symbols:
Squamous Cell Carcinoma Antigen (SCC), Carcinoembryonic Antigen (CEA), Cytokeratin 19 Fragment (CyFRA21-1), Neuron Specific Enolase (NSE) are necessary for the diagnosis Adjuvant effect.
Special reminder: Clinicians should be highly alert to cases of chronic coughing or bloody sputum of middle-aged or older, and lung X-ray examination of unidentified block shadows or inflammation. Patients with lung adenocarcinoma should be detected as soon as possible, diagnosed and treated early to reduce the possibility of metastasis and deterioration of lung cancer in advanced stages.
