Studies have shown that the neurological symptoms of lung cancer patients are related to the metastasis and infiltration of the tumour into the skull. However, some lung cancer tissues have…
Related studies have shown that small cell lung cancer, large cell undifferentiated carcinoma and adenocarcinoma are prone to brain metastases, followed by squamous lung cancer.
The prognosis is generally poor, with an average natural survival time of 1-2 months. With the advancement and development of medical technology, patients can significantly extend their survival period and…
Brain metastases from lung cancer are often not obvious in the early stage due to symptoms, but in the later stage, they may manifest as headache, vomiting, facial paralysis, epilepsy,…
The mechanism of lung cancer oncogenes inducing carcinogenesis is not yet fully understood, but some oncogenes such as ras and myc gene families and c-erbB2 are now known to be…
Cerebrospinal fluid examination to look for cancer cells is only used as a qualitative diagnosis for the occurrence of brain metastases. False negative results are high, meaning that even if…
Yes. According to the clinical staging of lung cancer, the occurrence of brain metastases suggests that the patient has stage IV lung cancer, i.e. advanced lung cancer. The tumour needs…
The clinical manifestations when brain metastases occur are related to the site of metastasis and the size of the mass. For example, compression by surrounding tissues may produce increased intracranial…
The reason is that after distant metastasis occurs in other organs and organs after invasion of blood vessels, they first pass through the pulmonary circulation and metastasize to the lungs,…