Brain Tumor

BRAIN TUMOR TUMOR CEREBRAL video that you should know

2011-04-25T05:39:00.000-07:00

About BRAIN TUMOR TUMOR CEREBRAL video that you should know

Outfits and Shrimps

2011-02-08T17:16:00.000-08:00

Brain Tumor Primary Adults Surgery You Should Know

2011-01-11T16:15:00.000-08:00

Brain Tumor Primary Adults Surgery You Should Know. What Causes A Brain Tumor? Most brain tumors in children originate when a normal cell begins to grow abnormally and reproduce too rapidly. Eventually these cells develop into a mass called a tumor. The exact cause of this abnormal growth is unknown, though research continues on possible genetic and environmental causes. Some kids are more susceptible to developing brain tumors due to certain genetic conditions. Diseases such as neurofibromatosis, von Hippel-Lindau disease, Li-Fraumeni syndrome, and retinoblastoma are all associated with a higher risk of brain tumors. Signs And Symptoms A brain tumor can cause symptoms in a number of ways: by directly destroying brain cells, by causing swelling at the tumor site, by causing a buildup of fluid in the brain (hydrocephalus), and by increasing pressure within the skull. A range of symptoms can develop as a result.

Read more: http://www.articlesbase.com/medical-tourism-articles/brain-tumor-primary-adults-surgery-brain-tumor-2876813.html#ixzz1Am9CKm5Z
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The Major Causes of Back Pain

2010-09-07T00:11:00.000-07:00

Here are some of the risks related with developing back pain. These risk factors cannot be completely avoided, but with a little precaution you can deal with it. Lumbar Muscle Strain power strains are the most common cause of low back pain. Patients may or may not remember the initial event that triggered their muscle spasm, but the good news is that most episodes of back pain from muscle strains resolve completely within a few weeks. Ruptured Disc A ruptured intervertebral disc, also called a herniated disc, is another common cause of back pain. How to treat the back pain from a herniated disc depends on the particular individual and situation. Discogenic Back Pain is thought to be a common cause of low back pain. Discogenic back pain cis the result of damage to the intervertabral disc, but without disc herniation. Diagnosis of discogenic back pain may require the use of a discogram. Spinal Stenos is causes back pain in the aging population. As we age, the spinal canal can become constricted, due in part to arthritis and other conditions. If the spinal canal becomes too tight, back pain can be the result. Lumbar Spine Arthritis Arthritis most commonly affects joints such as the knees and fingers. However, arthritis can affect any joint in the body, including the small joints of the spine. Arthritis of the spine can cause back pain with movement. Spondylolisthesis causes back pain because adjacent vertebra become unstable and begins to "slip." The most common cause of spondylolisthesis is due to degenerative changes causing loss of the normal stabilizing structures of the spinal column. If the spine becomes unstable enough, back pain can become a problem. Osteoporosis can cause a number of orthopedic problems and generalized discomfort. Back pain from osteoporosis is most commonly related to compression fractures of the vertebra. Osteoporosis causes weak bones and can lead to these fractures. Some of these risk factors are not easily avoided, but a little knowledge and some precautionary measures can reduce the risks of back pain considerably.

Read more: http://www.articlesbase.com/cancer-articles/the-major-causes-of-back-pain-3207878.html#ixzz0ypElnBHQ

Cigars and Throat Cancer | Free Article

2010-09-03T00:00:00.000-07:00

Free article with topic Cigars and Throat Cancer. Douglas has revealed that he has been diagnosed with stage 4 throat cancer. He confesses that for most of his adult life he has been a smoker and drinker, two behaviors that have been linked to increased oral cancer risk. This is a very serious diagnosis and not surprisingly his physicians are treating him aggressively with radiation and chemotherapy.According to the American Cancer Society close to 38,000 Americans will be diagnosed with oral or pharyngeal cancer this year. It causes over 8,000 deaths annually in the US. The death rate for oropharyngeal cancer is so high partly due to the difficulty in early detection. It can be painless and go unnoticed with few physical changes until the disease is quite advanced.Cigar smoking has a long history of being associated with wealth and achievement (think of Mr. Douglas' character of Gordon Gekko in his movie Wall Street). But cigars might also be known for being more toxic than cigarette smoke. The larger size of most cigars, implies more tobacco and longer smoking time which results in higher exposures to many toxic compounds (including carbon monoxide, hydrocarbons, ammonia, cadmium, and other substances).90% of oral cancer patients use tobacco. Diagnosis increases with the amount and duration of smoking. Cigarette and Cigar smoking can cause cancer of the oral cavity (lip, tongue, mouth and throat), larynx (voice box), esophagus and the lung. Men are more than twice as likely to develop oral cancers. But, this might be more due to lifestyle choices such as drinking and smoking.George Karl, the head coach for the Denver Nuggets was diagnosed with Squamous cell carcinoma of the tonsil back in February of 2009. He too has been fighting with multiple rounds of radiation and chemotherapy. He was recently seen at the ESPY Awards in July looking 40 pounds thinner.In Mr. Douglas' case he reports having suffered a sore throat for a while. "I had a really sore throat….and I actually went through a litany of doctors and tests and they didn't find anything," he said on the David Letterman Show. Doctors performed a biopsy and discovered a stage 4 tumor in the back of his throat. His doctors expect him to make a full recovery.

Article Source : http://www.articlesbase.com/cancer-articles/greed-is-good-cigars-and-throat-cancer-3187459.html#ixzz0yRnlo6ZP

Watch Warning signs of a brain tumor video

2010-04-14T14:01:00.000-07:00

Brain tumors and their symptoms are afflicting more people every year.Watch Warning signs of a brain tumor video and their symptoms.

6 Types Brain Tumors in Children

2010-04-13T05:50:00.000-07:00

6 Types Brain Tumors in Children - The main ones are occurring brain tumors in children include:

* No 1 . Gliomas
Glioma is a collective term for tumors arising from the neuroglia. As the supporting neuroglia and tissue sheath called the nervous system. Gliomas often begin with the neuroglia of the brain. Particularly common is a form of glioma, the so-called astrocytomas.

* No 2. Medulloblastomas are also referred to as "cerebellar vermis.

* No 3 Ependymomas
Outgoing From Empendym glial tumor. The Empendym is a single-cell lining of the glial cells of the cerebral ventricles and central canal of the spinal cord.

* No 4. Craniopharyngioma
Rathke's pouch tumor is also called a tumor, which is already in the embryo by an aberration.

* No 5. Meningiomas
Slow-growing benign tumors assume that from the meninges, the surface cells of the arachnoid mater (skin cobwebs of the brain and spinal cord.

* No 6. Pituitary adenomas
Pituitary adenomas are tumors of the pituitary gland or pituitary gland. Some of these tumors produce hormones that intervene in the control and feedback loops of the pituitary hormones. An example of an endocrine pituitary adenoma is the prolactinoma.

2 Brain Tumor Types

2010-04-12T04:12:00.000-07:00

2 Brain Tumor Types - Brain tumors typically are categorized as either primary or secondary. Primary brain tumors originate in your brain and can be noncancerous (benign) or cancerous (malignant). Secondary brain tumors result from cancer that began elsewhere and spread to your brain. Primary brain tumors are less common than secondary brain tumors.

Surgery is the mainstay of brain tumor treatment. It involves removing as much of the tumor as possible while trying to minimize damage to healthy tissue. Some tumors can be removed completely, while others can be removed only partially or not all. If a tumor is slow-growing, doctors may not operate immediately, but take a watch-and-wait approach.

The first approach employs natural proteins, called interferons, which are created by the immune system and are toxic to many different types of tumor cells. Lymphocytes, are cells that are able to fight cancer and can be grown in a laboratory and injected directly back into the tumor, to increase the body’s immune response. Lastly, a tumor vaccine can be created from brain tumor cells that are removed, modified and then transferred back to the patient. A tumor vaccine can create a strong immune system response against the tumor.

Chemotherapy, the use of medications to treat cancer, has played a major role in cancer treatment for half a century. Years of testing and research have proven chemotherapy to be effective and capable of prolonging life, reducing cancer-related symptoms such as pain, and in some instances curing cancer. Depending on a patient's situation, chemotherapy may be the only treatment given, or it may be used in combination with surgery, radiation therapy or other therapies.

Classification of Brain Tumor | HISTOPATHOLOGIC CLASSIFICATION and CELLULAR CLASSIFICATION

2010-03-27T17:21:00.000-07:00

Classification of Brain Tumor - Brain tumors can be benign (non-cancerous) or malignantA primary brain tumor is a group (mass) of abnormal cells that start in the brain. This article focuses on Classification of Brain Tumor in adults.

HISTOPATHOLOGIC CLASSIFICATION - Primary brain tumors are classified by light microscopy according to their predominant cell type and graded based upon the presence or absence of standard pathologic features. Historical attempts at developing a classification system for brain tumors date back to the 1830s. The German pathologist Rudolf Virchow first introduced the term "glioma" in 1860. Virchow was also the first to attempt a correlation of microscopic to macroscopic features of CNS tumors.

CELLULAR CLASSIFICATION - The classification of brain tumors is based on both histopathological characteristics and location in the brain. Undifferentiated neuroectodermal tumors of the cerebellum have historically been referred to as medulloblastomas, while tumors of identical histology in the pineal region would be diagnosed as pineoblastomas. The nomenclature of pediatric brain tumors is controversial and potentially confusing. Some pathologists advocate abandoning the traditional morphologically-based classifications such as medulloblastoma in favor of a terminology that relies more extensively on the phenotypic characteristics of the tumor.

6 types of brain tumors do not begin in glial cells

2009-05-17T01:17:00.000-07:00

The most common brain tumors do not begin in glial cells are:

Medulloblastoma - This tumor usually arises in the cerebellum. This is the most common brain tumor in children. This is sometimes called primitive neuroectodermal tumor.
Meningioma - This cancer arises in the meninges. Typically, rising slowly.
Schwannoma - A tumor that arises from SCHWANN cell. The cell line of nerve that controls balance and hearing. This nerve in the inner ear. The tumor is also known as acoustic neuroma. Occurs most often in adults.
Craniopharyngioma - The tumor is growing at the base of the brain near the pituitary gland. This type of tumor usually occurs in children.
Germ cell tumor in the brain - tumor results from the embryonic cell. The majority of embryonic tumor cells that arise in the brain occur in people younger than 30. The most common type of tumor cells in the embryonic brain is the germinoma.
Pineal region tumor - This is a rare brain tumor near the pineal gland. The pineal gland is located between the brain and cerebellum.

4 types of gliomas

2009-05-16T23:42:00.000-07:00

Cancers that begin in brain tissue are known as primary tumors in the brain. Primary brain tumors are named according to the type of cells or parts of the brain.
The most common primary brain tumors are gliomas. They begin in glial cells. There are many types of gliomas:

Astrocytoma - tumor results from the star-shaped glial cells called astrocytes. In adults, astrocytomas most often occur in the brain. In children, which occur in the brain stem, cerebellum and the brain. A grade III astrocytoma is sometimes called anaplastic astrocytoma. A grade IV astrocytoma usually called glioblastoma multiforme.
Brain stem glioma - The tumor occurs in the lowest part of the brain. Brain stem gliomas are usually diagnosed in young children and adults in middle age.
Ependymoma - The tumor cell lines results from the ventricles or the spinal cord central channel. They are most often in children and young adults.
Oligodendroglioma - This rare tumor arises from fat cells that make the substance that covers and protects nerves. These tumors usually occur in the brain. They grow slowly and usually do not spread into surrounding brain tissue. They are most often in middle-aged adults.

What are benign and malignant brain tumor?

2009-05-16T21:55:00.000-07:00

Brain tumor may be benign or malignant. Benign brain tumors do not contain cancer cells. The usual benign tumors can be removed, and they seldom grow back. On the border or edge of the benign brain tumor can be clearly seen. Cells from benign tumors do not invade tissues around them or spread to other parts of the body. However, benign tumors can press on sensitive areas of the brain and cause serious health problems. With benign tumors in most other parts of the body, benign brain tumors are sometimes life-threatening. Very rare cases of benign brain tumor may become malignant.

Malignant brain tumors contain cancer cells are generally more serious and often life-threatening. Malignant brain tumors can grow rapidly and crowd or invade the surrounding healthy brain tissue. Very rarely, cancer cells detach from May malignant brain tumor and spread to other parts of the brain to the spinal cord, and even to other parts of the body. The spread of cancer is metastasis.

Sometimes, a malignant tumor does not extend to healthy tissues. The tumor may be contained within the layers of tissue. Or the skull bones or other structures in the head may restrict it. This type of tumor is encapsulated.

Privacy Policy for http://braintumornote.blogspot.com/

2009-05-16T20:00:00.000-07:00

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