How Does Cancer, Symptoms, Diagnosis and Treatment of benign and malignant Ur

Cancer (ur) provide information beyond the definition of article about cancer. Cancer is life at the map DNa2lar cells abnormal growth and development and normal, healthy cells and potentially fatal consequences çoğulmasını prevent disease. Cancer is the uncontrolled body cells to invade the surrounding tissue cover will increase the performance of their functions properly and spread through the blood or lymphatic damage that can cause very serious and dangerous form of the disease. In other words, cells of the human body subjected to structural change due to disturbances that occur during DNA replication, and the cells and normal tissues, while maintaining the original size of the table structure of a çizerler.kanser aggressive cancer cells, cancer, which is cancer types, the most common types of cancer, cancer treatment, cancer, early diagnosis, such as cancer, cancer stages, cancer treatment, cancer causes

Cancer (tumor), the main reason why it is so important, because changes in the cells to form new cells is harmful. The "oncogenic" is through. Therefore, the transformation of cancerous cells in the future, it is almost impossible to identify the origin of these cells in pathological samples.

Most known types of cancer;

Both men and women, the most common types of cancer, skin cancer, prostate cancer in men, followed by breast cancer in women. Moreover, both men and women need, causing the majority of deaths from lung cancer. Kanseriyse blood, the most common form of cancer in children. The increase in the years of the last twenty or thirty years, the average life expectancy increasing number of elderly in the population in the extension, but also a large number of smokers who have (especially for women), in the number of cancer cases has increased substantially. Some experts suggest recent case wholesale of non-use, which may be removed by the lung cancer deaths in 20 years.

Is the name of a large group of diseases, like cancer, such as infection. Infection in any tissue or organ in any other disease, cancer is defined, all tissues and organs, such as other disease. Ö? St respiratory infection, urinary tract infections, soft tissue infections, such as sepsis and cancer seems to be different diseases in different localities. Skin cancer, basal cell carcinoma in situ of the cervix of diseases, including cancer, although it could be very easy for patients with pancreatic cancer and diseases such as cancer of the liver can cause serious problems for the patient to create.

Cancer, what is cancer, what is ur cancer, the most common types of cancer, cancer treatment, early detection of cancer, such as cancer, cancer stages, cancer treatment, cancer causes

Cancer (Ur) kind of screening and treatment methods:

Individual cells in a tumor or neoplasm, that regulate growth and metabolism of the cells of all biological mechanisms and interactions with living organisms do not correspond exactly to the literal meaning of a relatively autonomous tanımlanır.Ur says tend to neoplasms derived clump grow faster, while others transfer a tumor mass gelmektedir.Hücrelerdeki Sun kalıtımsaldırlar.Urlar to new cells appear only in unicellular organisms like bacteria in multicellular organisms.



Neoplasia (cancer) in two ways:

Benign tumors,
Malignancies.
Cancer Causes, Ura factors that cause and prevention, treatment;

a) Chemical agents
b) Biological factors
c) Physical factors
d) Measures
e) protection
f) The diagnosis and treatment
g) The surgical
h) radiation therapy (radiotherapy)
i) Chemical treatment (drug treatment)
i) External Links

1 -) benign neoplasms (cancer):

These cells are typically swollen veins danger as muscular bulge görülürler.Ancak Get compress and sometimes other organs grows excessively tion may be required.

2 -), malignant neoplasms (cancer):

Other names and this is the worst cancer: hücreyapıları cells yabancılaştığından body changes, and quickly bölünerk metamorphosis (ie, multiplication) destroys cells and tissues. Cancer cells, there puppies and go to other areas with blood or tumor cells form lenfyolları (metastasis).

a.Karsinom (carcinoma): This alien skin cells occurs, mucous cells and gland cells.

b.Sarkom (Sarco) cells are alienated aradoku fibrosarcoma, osteosarcoma cells, bone, muscle and fat form miyosarkom liposarcomas. What about the fact that the blood cancer leukemia?

The causes of cancer, primary materials:

Adlandırılmaktadır.Bunlar carcinogens such as carcinogenic chemical, biological and physical.

A) general reasons:

35% unbalanced diet
30% of non-
10% of infectious diseases
Occupational causes 4%
Alcohol 3%
2% of your work is dusty and dirty
Food additives adjusted to 1%

b) Chemical factors:

Cancer wakes chemicals molecular structures are varied, the most important of complex carbohydrates, aromatic amines and some metals, drugs, hormones, chemicals naturally occurring in plants and algae. Nitrosamines (simple organic nitrogen oxides) can be produced in more yapıcıdırlar cancer and the human body. Hydrocarbons and nitrosamines, substances in cigarette smoke carcinogens and to facilitate the incidence of lung cancer in smokers of these substances is believed created found.

Certain aromatic amines, in particular 2-naphthyl-amine, first material, and so on. paint, paint used in the industry, since the discovery of the workers was bladder cancer, not be used. In other spirits of the vinyl industry, chemical gases, workers are of this gas sarkomuyla determines the relevance of the development of blood vessels in the liver exposed.

Different drugs used, including certain alkylating agents in the treatment of cancer or cancer is constructive but drugs, DNA chains of cancer cells, plucking, thereby making the cells (normal cells, the carcinogenic factor that the same properties) to kill. Yaşdönümü (menopause) after the women given estrogen high (female hormone that in a group) yaşdonümüne in women increases the likelihood of ovarian cancer in order to avoid this problem, the women entered, projesteronla given estrogen. Manufactured by Aspergillus species of fungi in a molecule of aflatoxin B complex, conducts various types of cancer, especially liver cancer. Some salts of arsenic, believed to be associated with skin and liver cancer.

Both the appearance of different chemical structure unrelated may be a common mechanism of cancer of James and Elizabeth Miller do the work of years were discovered 1960th These researchers show the effects of chemical carcinogen carcinogens, before makromolekülleriyle cell, especially the DNA'yla ability to respond directly to the asset (or "final") has been shown to be metabolized in a. In another investigation, the creation of a normal cell to a cancerous cell, the cell DNA is the result of chemical or structural changes to strengthen the hypothesis.

c) Biological factors:

Many animal and human cancer identified links between the various parasites, but the exact mechanism has not been proven or öğrenilememiş. For example, blood often causes schistosomiasis yapraksolucanlarının, then it is assumed that, very often causes bladder cancer in Egypt. But clearly, the carcinogenic effect, up to a defined common malignancies in animals constructed leads to the formation of blood seryapıcı viruses. Obviously, that has caused some of these viruses only in certain human tumors, and at least one form of cancer blood that is accurate.

Human papillomavirus, "Epstein-Barr virus" causes infectious mononucleosis disease called cold sores (herpes) virus are virus specific human cancers do. Ile.Çin lymphoma, Burkitt carcinoma common phenomenon in Africa, in the throat, a common type of cancer in the nose will probably have herpes. Also with a viral infection in human cancer, and sometimes type B hepatitis (hepatitis B), followed by a type of liver cancer.

It also established a correlation between a virus and cancer in humans, T-cell leukemia and HTLV-1 retrovirus, cancer in Japan, the U.S., and called the southeastern Caribbean islands, are widespread .

Oncogenic viruses, the genome can be divided according to the structure of DNA and RNA viruses. DNA viruses, essentially in its genetic information into cells that adhere directly mansions, whereas the Epstein-Barr virus from the host cell nucleus, in contrast with the host DNA "plasmid", called a core material in form of copies available. Ö? We hand as HTLV-1-RNA viruses, genetic information before the virus is provided by the "anti-relay" (re-verse transcriptase) encoded an enzyme called DNA, as it should be.

All forms of cancer causing viruses, the virus affects the cell in a cancer cell, is required, one or more genes. "Oncogenes" (cancer-causing genes) genes differ called the best type of cancer genomes of RNA viruses constructive. Today, many oncogene, cells infected with certain normal cellular genomes were closely related to them. However, the viral oncogene, a different shape and structure by any mechanism behave abnormally by the cell is supposed to cause the transformation activated cell cancer. Some of the viruses that cause cancer in normal cells, "known as C-oncogenes" would allow one of several mechanisms, such as. In consequence, namely the development of cancer cells in the transformation chemicals or radiation (or both) activity, which are for the activation of c-oncogenes are likely to be caused by the formation of similar mechanisms.

d) Physical factors:

Ultraviolet radiation and other high energy radiation, human and animal cancers. Under the influence of solar ultraviolet radiation must remain with the development of skin cancer, has a reciprocal relationship. Radiation causes cancer and leukemia, tiroyit, breast, stomach can, uterus and bone cancer are considered. Therefore atışılmış diagnostic tools such as X-rays, used by the person examined carefully, it seems excessive radiation,. Doctors, like lamps that emit UV radiation (solariums, etc..) With people, the need not to warn about radiation leftmost

Under the skin or other plastic films or discs ready, as demonstrated in animal studies can be prepared physically induced sarcomas. About half of the animals during the life of the discs after the failure of some sarcomas usually develop. But significantly disk structure before assembly changed under the skin, no ur not develop. Therefore not carcinogenic, the physical structure of the chemical composition of the plaque.

This can irritate the lungs mesothelial cover leads humans and animals to form an inorganic crystal mezotelyomlar A similar situation exists in the dismantling or cutting. Wear or inorganic compound of this property cancer must have a specific crystal structure and crystal structure of tumor destruction occurs.



Cancer Stages:
The rapid deterioration of the patient's condition may suddenly years later developed cancer or cancer can result in slow ilerleyebilir.Yavaş because people should not be aware of the situation, it would be too late for treatment.

The warning sign 7 more important for cancer, said the American Cancer Society:

Changes in bladder function and bowel
Bleeding or discharge
Thicken the breast or in another area or swelling
Difficulty swallowing or indigestion
Persistent hoarseness or deepening of the
Difficulty swallowing or digestive problems
A visible change in a wart or mole meat
Principle and progress. Normally one of the features in the development of cancer, cancer, cancer and the development of innovative factor between the first stay in place for long Factor Pioneer in almost all varieties of cancer, cancer symptoms does not mean a period of time. Since late 1940, some researchers identified or natural history of the early stages of cancer development. The mouse skin classical experiment, once the reaction is a factor that leads to the formation of tumors, while a second factor, the number of application times, has resulted in the development of neoplasms. The first factor after insertion, if caused within a cell in an irreversible phenomenon, and after months or years, since the clock input. The proper factors and the first warning is causing the return pipe due to the formation of cancer development on the contrary, rises again dürülebilen phenomenon: a factor in the application of the riser pipe is short intervals rather than being repeated long intervals, the amplifiers in the same integer factor used in both cases, although there is bad. ura leads not. In addition, promotion, nutrition, hormones, environmental factors and by factors such as the aging of cells are modified. These two phases of initiation and growth of many tissues in the development of cancer in the general development of the natural phenomenon. Phenobarbital cancer, and bladder cancer, liver apparently increased only specific for the riser-factors, such as saccharin, tissue specificity. In humans, spirits and snuff smoke compounds in body fat, the amplification factors.

Improving tumor progression. The beginning of a product after it has occurred, the format malignant form benign, low-grade malignant biliary, ura rapid growth, progress highly malignant tumor progression in a cell occurs in one or a number greater than half important chromosome in which one or more, then grow and multiply when excessive cell.

C-oncogenes show the easiest way etkinleşmesinin stage, the stage of advancement. Beyond neoplasia shown no suppressor genes and / or inactivation of the feed phase, or loss of chromosomes or chromosome segments, or the provision of the specific change study of recombinant DNA technology or genetic çokbiçimliliğinin. The main part of the progression of cancer metastasis. Metastasis created by the first Urda malignant cells via the bloodstream or the lymphatic system, such as surgery or somehow distribution, and therefore a secondary tumor growth. Metastatic tumors of them, more or less, without exception, show chromosomal abnormalities, and often lead to death. One of the metastasis of malignant cells compared Gallen first million, but a few, created to do in different parts of the body bozunları metastases.

Some tumors are "broken" and progress on the road against the average adjustment, the case may not produce symptoms for many years. Some are fully enter the stage of progression and metastasis, showing in the case, their growth may be asymptomatic throughout life of the rest stop and the patient. In humans, such a sample of tumor is a tumor of the adrenal gland usually occurs during childhood nöroblastomudur.

Pathways to Cancer Prevention;
Cancer screening, like any other disease prevention, causes, and are based on the natural evolution of the knowledge acquired. Connected, most cancers in humans (and perhaps 80 or 90%) with the environment, so the detection and removal of these environmental factors are taken to control or prevention of cancer as the logical approach is.

Two methods for the discovery of carcinogenic effect, generalized. Factor in the ability of bacteria to quickly measure değşinime cause the Ames test, more than 90% effective, and the factors that lead to cancer (if necessary topics of these factors and then tested in animals) are capable of causing widespread.

The discovery of anti-cancer substances, animal tests expensive, despite the fact it is sufficient for cancer is the only way to guarantee added.

Virus infections associated with human cancers (especially with the Epstein-Barr virus and hepatitis virus cancer b) Prevention of theoretical standpoint vaccine is possible, but not yet developed to a considerable degree. Its sunlight, skin cancer is thought to be the main reason such shows cancer treatment because of the high rate of serious protection efforts recently. Such efforts, including skin cancer caused by sunlight, treating a rare form of heavy and concentrated in the treatment of carcinomas. X rays, gamma rays and so on. under the influence of high energy radiation with human cancers, due to measures taken during irradiation is associated rarer.

Increased natural development that leads to cancer, cancer stage, environmental factors are closely linked. For example, women with breast cancer and fat intake system connected continuously for a long time that smoking causes lung cancer is clear. Cigarette smoke, the initiator of many factors, such as smoking cessation, a year later, leading to the likelihood of developing cancer to decrease. The prevalence of the disease, due to the reinforcing effect of factors constantly getting cigarette smoke directly ilişkilidir.Ö continuously? Summary diet, and breast cancer, lung cancer, smoking reduces fat and calories are preventable.

Diagnosis and treatment of cancer;

To be successful in cancer treatment, diagnosis, especially to the natural history of the disease at an early stage, especially against the progression of cancer metastasis are manipulated. Successive rounds of all human cancers, in the absence of a test has been detected the grass some methods for early detection of various types of cancer have been developed. This is one of the most important purposes of diagnostic microbiology, particularly for the presence of cervical cancer 50 years ago, the Greek physician developed Georghios Papanicolau'nun PAP test. Since the establishment of this selection process, has cancer, uterine death rate from cervical cancer is reduced.

Bladder cancer, breast, lung, stomach and esophagus, early detection methods may be different cytology. Cancer "markers" (ie, serum, urine, etc. Samples physical methods biyaokimyasal laboratory materials readily identified factors) were also used. Such as the enzymatic activity of acid phosphatase in prostate cancer, early diagnosis opportunity provided.

Women with early detection of breast cancer, X-ray examination of the chest radiograph was yesterday chest radiography (mammography) is performed. Thick blood in stool tests for the early detection of cancer are increasingly common.

Surgical treatment

All detection techniques achieved "cancer" of the results were accepted diagnostic criteria should be reviewed, the most commonly used diagnostic criteria, the diagnosis of cancer through a microscope by a pathologist. This can be used for diagnosis may be obtained, for example, a surgical procedure is often necessary. They are taken to a software product or suspected malicious bir.parçasının diagnose "biopsy" is called. Understanding Product kötücüllüğünün biopsy immediately detects definitive treatment.

Cancer surgery (surgery), the oldest, traditional methods of treatment is. For the treatment of surgical procedures, or benign or bad, either to the first without any evidence of metastases. If metastases distort th to eliminate the amount of cancerous tissue mass in the body, the first node and the surgical procedure to reduce the number of metastases urlarını applied. This is the second surgical procedure is a preparation for other types of treatment or prevention of blood circulation, intestinal obstruction, pain can be caused by cancer, such as the propagation of nerve trunks done to alleviate certain diseases.

Radiation therapy (radiotherapy)

Purposes of ionizing radiation treatment of cancer. Cobalt-60 gamma ray linear accelerator X-ray, ionizing radiation, or more commonly used. The goal of radiation therapy of diseased tissue surrounding the diseased tissue if given the higher dose of radiation at least solid tissue. Radiation (X-ray therapy), the success of the radiation source and the wrong product depends on the sensitivity of the lethal effects of radiation. Malignant lymphoma, leukemia and cancers of the relative majority voted output signal responsive to radiation, at least the first of these types of treatments.

Chemical treatment (drug treatment)

Most malignant tumors, metastases, surgical treatment if heal, and in most cases, radiation therapy, can not provide. Recovered infectious diseases, as well as, if possible, the patient's disease must be thoroughly. Most malignant tumors, although full recovery rarely helps infested chemical treatment (also called chemo), chemotherapy, many patients, especially children with various forms of cancer, for active aging. Advanced cancer drugs in children who responded acute lymphocytic leukemia, Hodgkin's disease, malignant lymphoma include anyType William Ewing sarcoma of bone and renal tumor .. All these cancers ortaközellik, rapid growth. Typically dependent drug response against cancer treatment, a product growing segment, ie at a point in the percentage of cells undergoing division. The rapid growth of tumors grow in large segments, and for the treatment of cytotoxic drugs for cancer treatment (sitosidal) and stop cell division (cytostatic) effect, a large percentage of the population of responsive cells.

Research and development of new drugs to treat cancer was long and difficult. The development of drugs against cancer, the research phase selection, the detection efficiency of animal systems, and to determine the effect of the active substance to be examined in the body, such as in patients with extensive experiments steps comprise . Some hormones, sex hormones and adrenal steroyit Shell, particularly hormones, antibiotics, of course, for a variety of microorganisms, including sound plant flower exhibited alkaloyitleri cezayirmenek vinblastine and vincristine, alkylating agents (ie, substances that react directly DNA'yla ) and in relation to the structure components metabolism produces normal metabolic functions competing with some (and therefore avoids the use of more normal metabolic pathways) components of metabolic counterparts, parent compounds of the effects of Pharmacological treatment of cancer in humans.

Different drugs with different mechanisms act in different ways at different times and affect cells and some of these agents when used in combination to increase the mutual effect, which leads to better results. Thus, the pharmacological treatment of cancer, are now used as many drugs at the same time. Many of these medical therapy. Despite the complexity of the various types of cancer, particularly leukemia, Hodgkin's disease, in the treatment of testicular cancer and ovarian cancer, has been successfully An additional advantage of cancer resistant to a variety of drugs combined use of arrival status is slower. However, a particular drug used to treat cancer, cancer treatment resistant state is faster than arrive.

Some alternative methods of medicine used for the treatment of cancer. Hammadesini cancer drugs and treatments, which makes these methods of plant and animal extracts. Kürabıl this method as an aid in the treatment of many cancers nitelendirilemeyen boost the immune system, can help these products. Shark oil, lecithin, vitamin C can be given as examples.