There are many different types of brain tumors. Doctors use a method that is referred to as “Classification”. This is nothing more than grouping the many different types of brain tumors according to the characteristics that they possess. Naturally, each of the tumors that affect the brain are issued a specific names.
The common person hears about someone dying from a brain tumor and then questions why the medical personnel did not pick up on this diagnosis during routine physicals, or that the individual had not noticed any ailments early on and sought medical help before it was too late. What most people do not understand is how very difficult it is to detect a brain tumor in its initial stage of growth.
When it comes to brain tumors, the medical profession does not have a standard system to describe the spread of cancer. Primary brain tumors are usually formed in the central nervous system and invariably they do not spread to other parts of the body. In order to treat these tumors, doctors classify they based on the type of cell in which the tumor began, the location of the tumor in the brain and what grade the tumor is.
These are tumors that do not have cancer cells. Benign brain tumor can usually be removed and also hardly ever to grow back. The borders and edges of benign brain tumors are clearly seen, and cells from benign tumors are not invading the tissues that are surrounding them. But, benign tumors could press with the sensitive portion of the brain that may cause a severe health problem. Nothing like benign tumors in the other parts of the body, benign tumors in the brain are often times life threatening. It is seldom turns to a malignant tumor.
If the malignant tumor was a primary lesion, then the best case scenario would be a possible consideration after 3 years. However, in the most favorable cases where it was a well differentiated tumor that was less than 5 cm in size there is a possibility it will be considered. If the malignant brain tumor was secondary or metastatic to a primary tumor from another organ, the minimal period where medical clearance would have to be obtained is 5 years determined from the date of service of last treatment.
There are many symptoms that may develop when an individual develops a metastatic brain tumor. These symptoms come as a result of the fact that tumors have the capability of destroying cells in the brain, the inflammation that typically occurs with tumors, and the pressure that the tumor may cause as it grows.
The symptoms that are experienced are typically unique to the individual that experiences them. No two patients typically have the same symptoms.
However, children that have received treatments for brain tumors after the abnormal growth has progressed have often experienced success in the way of reducing the tumor or at least eliminating it to the point in which the symptoms were dramatically reduced.
Radiation on the tumor arrests or slows down the tumor growth. The dose of radiation therapy depends on the extent of the tumor and also on the institution. Usually large doses cannot be given and the dog should be sufficiently healthy for the general anesthetic procedure performed before each radiation.
Symptoms are sometime over looked, headaches may come and go, appetite may be decreased, temporary memory loss, nausea, constipation, diarrhea, hot flashes and sweats, fatigue, sleeplessness and depression. Most common are headaches and seizures. The location of the brain which the tumor develops can cause different symptoms. This site gives you the symptoms for the area that the tumor is located.
Any kind of tumor can be fatal and life-threatening due to its invasive character within the limited space of the brain cavity. Tumors on the brain can either be malignant (cancerous) or benign (non-cancerous). However, even malignant tumors may not cause death to an afflicted person. The brain tumor's threat level will depend on several factors which include the tumor type, location, size, and the state of its development.
Symptoms of Brain Tumors
If a brain tumor is still small and fairly young, it can often be treated. However, most symptoms depend on the size of the tumor and where it's found in the brain. For example, a benign tumor may take years to grow and even longer to cause an identifiable sign.
The ideal objective of any treatment for brain tumor is total removal of the tumor, without any recurrence and proliferation. The most common treatment is surgical removal of the tumor. Surgery posts the high risks of damaging even a tiny bit of the surrounding structure, tissues or nerves.