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Cancer symptoms are changes in the body caused by the presence of cancer. They are usually caused by the effect of a cancer on the part of the body where it is growing, although the disease can cause more general symptoms such as weight loss or tiredness. There are more than 100 different types of cancer with a wide range of signs and symptoms ...
Dr. Ahluwalia says that the earliest symptoms of brain cancer depend on the size and location of the brain tumor. “Often, one of the first symptoms is a seizure, which is caused by abnormal ...
Metastasis is the most common cause of brain cancer, as primary tumors that originate in the brain are less common. [4] The most common sites of primary cancer which metastasize to the brain are lung, breast, colon, kidney, and skin cancer. Brain metastases can occur months or even years after the original or primary cancer is treated.
Tumors located in the lower part of the cerebrum near the primary visual cortex can cause blurred vision, double vision, or loss of vision. Tumors located in the spinal cord usually have symptoms that start with back pain that spreads towards the arms or legs. These tumors can cause trouble urinating or walking.
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There are no specific signs or symptoms for brain cancer, but the presence of a combination of symptoms and the lack of alternative causes may indicate a brain tumor. [41] A medical history aids in the diagnosis. Clinical and laboratory investigations will serve to exclude infections as the cause of the symptoms.
The link to cancer was first noted in 1968 [3] and confirmed by later investigators. [5] The majority of cases of limbic encephalitis are associated with a tumor (diagnosed or undiagnosed). In cases caused by tumor, recovery can only occur following complete removal of the tumor, which is not always possible.
All symptoms listed above are consistent with mold mycotoxin accumulation. [7] The term neurotoxicity implies the involvement of a neurotoxin; however, the term neurotoxic may be used more loosely to describe states that are known to cause physical brain damage, but where no specific neurotoxin has been identified. [citation needed]