Symptoms of brain metastasis from lung cancer

Written by Gong Chun
Oncology
Updated on September 02, 2024
00:00
00:00

Brain metastasis of lung cancer is caused by hematogenous spread of lung cancer to the brain. Brain metastasis typically presents with symptoms such as headaches, nausea, and vomiting, including projectile vomiting. The headaches may be severe, and there may be abnormalities in sensory perception and motor function, possibly accompanied by seizures, mental confusion, olfactory disturbances, visual impairments, and other symptoms. The specific symptoms can vary depending on the location of the metastasis in the brain. However, most patients experience headaches, nausea, and vomiting. Individual differences are significant, and it's important to analyze the specific issues and the specific areas of the brain affected.

Other Voices

doctor image
home-news-image
Written by Yang Feng
Pulmonology
43sec home-news-image

Symptoms of lung cancer transformation in chronic obstructive pulmonary disease

Lung cancer is a complication of chronic obstructive pulmonary disease (COPD), but it is relatively less common for COPD patients to also have lung cancer. Regular health check-ups, including annual lung CT scans, can help identify the possibility of cancerous changes at an early stage. In the early stages of lung cancer, patients generally do not show obvious clinical symptoms. As the disease progresses, symptoms such as coughing up blood, weight loss, fatigue, and night sweats may occur. However, since the clinical symptoms of lung cancer are similar to other lung diseases, there are no typical clinical features, and imaging studies are needed for preliminary screening.

doctor image
home-news-image
Written by Gong Chun
Oncology
39sec home-news-image

What is good to eat for lung cancer?

For dietary recommendations regarding lung cancer, the first suggestion is to maintain a regular diet and lifestyle with a routine schedule, focusing on easy-to-digest and absorbable foods. The second suggestion is to enhance nutrition intake, for instance, by consuming more eggs, milk, and other high animal protein foods, such as quality protein sources. The third suggestion is to eat more healthy green foods, such as vegetables and fruits, focusing on fresh items. The fourth point is to advise against smoking and drinking alcohol, and to consume fewer irritating foods.

doctor image
home-news-image
Written by Gong Chun
Oncology
55sec home-news-image

How to check for lung cancer?

How to check for lung cancer, firstly, for lung cancer screening, particularly in people over forty years old, especially smokers, it is recommended to regularly undergo low-dose spiral CT scans of the chest. Secondly, if a tumor is detected, it is suggested to proceed with enhanced CT scans, sputum cytology tests, or PET-CT. If it is confirmed that there is a tumor in the lungs, then a biopsy is needed. The biopsy can be performed under bronchoscopy, or transthoracic lung puncture and biopsy of living tissue can also be done, as well as biopsy of metastatic lesions or cytological examination of pleural effusion to diagnose whether it is lung cancer, the type of lung cancer, and certain immunohistochemical situations.

doctor image
home-news-image
Written by Xia Bao Jun
Pulmonology
39sec home-news-image

Small cell lung cancer and non-small cell lung cancer differences

Small cell lung cancer and non-small cell lung cancer are both types of primary bronchogenic carcinoma, differing only in their cellular morphology. They also differ in clinical symptoms and characteristics of metastasis. Small cell lung cancer is more prone to metastasis clinically, including strenuous and distant spread, such as to the brain and liver. The medications used for each are also different; small cell lung cancer typically involves chemotherapy drugs like etoposide and cisplatin, whereas non-small cell lung cancer commonly uses drugs like paclitaxel and platinum-based drugs.

doctor image
home-news-image
Written by Gong Chun
Oncology
1min 34sec home-news-image

What are the symptoms of lung cancer?

The most common symptoms of lung cancer include coughing, particularly irritating coughs, and symptoms of coughing up blood. The blood in the sputum may appear as spots, streaks, or intermittent small amounts. Other symptoms include difficulty breathing and chest pain, as well as potential tightness in the chest, shortness of breath, and fever. Secondly, if lung cancer grows within the thoracic cavity and spreads, invading nearby tissues and organs, it can produce secondary symptoms. For example, paralysis of the phrenic nerve on the same side may lead to difficulty breathing and belching. Compression of the recurrent laryngeal nerve may cause hoarseness; compression of the superior vena cava can lead to distended veins in the face, neck, and upper limbs; subcutaneous edema; and if the pleura is invaded, it can cause pleural effusion, among other symptoms. If lung cancer metastasizes through the bloodstream, it may spread to the brain and potentially lead to symptoms such as headaches, nausea, and vomiting. Metastasis to different regions of the brain might cause various symptoms, including seizures, mental confusion, and vision impairment. In a minority of cases, lung cancer may produce endocrine substances, possibly leading to symptoms like severe muscle weakness, bone and joint pain, and other such symptoms.