Bone cancer primary or cancer that originates in the bone, is relatively rare, but occurs more often in children than in adults. However, the spread of cancer or metastases to the bones is common in all ages. In fact, some types of cancer usually spread to the bones, such as the cancer of lung, thyroid, prostate or breast cancer. In addition, while cancer can originate or extend to any bone, arms and legs are the most affected. Unlike other types of cancer that are specific in certain organs and named as such according to their location on the body, bone cancer in general refers collectively to sarcomas. However, there are three different types of primary bone cancer: chondrosarcoma, which usually affects the cartilage of the pelvis, hip or shoulder, osteosarcoma, which occurs in the upper part of the arm or knee, and Ewing’s sarcoma, which normally occurs in the bone or nerve tissue of the legs, arms, pelvis or spine. Of these, osteosarcoma and Ewing’s sarcoma is more likely to occur in young people between the ages of 10 and 25 years. Chondrosarcoma, moreover, found almost exclusively in elderly patients.

Unfortunately, the symptoms of bone cancer do not appear significantly until the disease has advanced. In addition, many types of this cancer develop slowly over a long period of time, which can lead to the patient to think that the symptoms of bone cancer are a condition related to age, such as arthritis. Other factors that influence the symptoms of bone cancer are its specific location and size of the tumor. The commonest symptom is general pain in the affected bone, which can be described as dull, persistent, or sharp and stabbing. The pain may also be intermittent. Sometimes, a tumor or growth can occur at the location of the cancer without pain.

Unfortunately, this also can be ignored in the belief that the growth may be a cyst. Finally, it is not uncommon that the patient does not present any symptom of bone cancer at all. Other symptoms of cancer include unexplained swelling of a limb or joint that may indicate the existence of a tumor. At times, fatigue, fever and weight loss accompanied by symptoms. In addition, the appearance of tumors in the bones can cause an excessive level of calcium that circulates in the bloodstream, producing nausea and episodes of mental confusion. Finally, the affected bone is more susceptible to fractures, which explains why many forms of bone cancer are detected by examining x-rays taken after a fall or injury.

Others focus on a particular object, and are called concentration. There are also techniques that Exchange field and object of meditation. It is difficult to categorize the varieties of meditation. However, within religious traditions this is always easier, although it must be noted that meditation does not have to have religious background, but that is simply a tool. Discussed, that approach to meditation techniques vary from those based on observing the breath, in display some positive thinking or inspiring image, focus on some object or image (as a send it), invocations, until which are based on types of complex spiritual Alchemy. There are also meditations without object, by blurring the mental tension. In addition to as described before on thought in meditation, during this can Let flow freely mental images, whether clear or confusing, as when the dream is on the verge of reconcile.

Also be flowing the sensations, emotions, impulses and bodily energies, usually without intervene in them but not letting themselves be or become entangled, so that they finally show a tendency to reorder by themselves; Although there are reflection methods and techniques of concentration in which consciousness technique can handle them definitely, very effective to handle the stresses of contemporary life and at the same time to achieve a better functioning of our body, which can lead to a long and healthy life is meditation. Meditation is a mental exercise or technique whose intention is to turn off the conscious thinking in such a way that we can perceive more subtle d information sources. Relaxation is another technique that face so much stress as there are today, is necessary in practice daily staff, in order to download all sorts of tensions. It should not be forgotten, that meditation is based on the principle of developing skills or the Act of conduct take a task or a ritual. Japanese ceremonies related with the you are an example of this. Teachers of Zen Buddhism utilize this pathway to teach skills such as archery or flower arranging techniques. Meditation, according to zen, is the natural condition of consciousness human, capable of understanding itself alone the meaning of their existence, even if this occurs at the level of the unconscious.

This perception is interrupted by agitation or the interest in particular issues absorbed our attention. The practice of meditation routine or a system return to the mind to that basic and primordial State. Some zen masters say that meditation is ‘playing the heart’ of human beings on the other hand, tells us ejerciciosderelajacion.com, relaxation is a State of consciousness, in many occasions is defined as a State of the body in which the muscles are at rest, however in depressed people rest does not usually go accompanied by a conscious happiness experience. Relaxation is much more, is a State of consciousness that seeks voluntary and freely in order to perceive the highest levels that a human being can reach, calm, peace, happiness, joy. The daily practice of relaxation gives us many benefits: – increase in the level of consciousness – higher level of sleep. Rest more deep-more health-more resistance against the diseases-balance blood pressure.-better oxygenation.-increase of the level of energy, vitality-top level of recovery after effort-predominance of positive thoughts.-resistance to bad habits: smoking, alcohol, excessive meals, etc.-decrease the stress.-increased capacity of learning.-improving the ability of recall data.