Cancer and Its Various Causes and Treatment

Cancer and Its Various Causes and Treatment

Cancer is the type of common disorder that is characterized by the unrestrained partition of the cells. Millions of people all over the world are affected by these dreaded diseases and majority of people are ignorant about the cure and its treatment and thus leads to most of the death in many countries. These cells have the aptitude to invade additional normal tissues. This disease occurs either by the insertion into the isolated sites by the metastasis or by the direct growth into the contiguous tissue throughout the invasion. The unregulated growths of all the cells are much caused by the damage of the "DNA", which consequences in the mutations to the genes that instruct proteins scheming cell division. These mutations are much caused by the chemical and corporeal agents called as the carcinogens; it is also caused by the close contact to radioactive resources and by certain viruses which can put in their "DNA" into the human genome.

There are numerous types of cancer such as the adrenalin cancer, anal cancer, aids related lymphoma, bladder cancer, brain metastasis, brain tumors, breast cancer, cervical cancer colorectal cancer, endometrial cancer, esophageal cancer, gall bladder cancer, gastric cancer, kidney cancer, laryngeal cancer, liver cancer, lung cancer, melanoma, maesothelomia, ovarian cancer, penile cancer, pituitary cancer, thyroid cancer, prostate cancer, small intestine cancer, small cell lung cancer, bone cancer and the pancreatic cancer.

All these types of cancer are serious in its kinds and are needs proper care and treatment, otherwise it would worsen up. If untreated, any type of cancers can ultimately cause poor health and ultimately death, Cancer is a serious disease which afflicts people at all ages but mostly during the later years of human where the body becomes to weak for fighting against the various bacterial influence.. Cancer is one of the most important causes of death in many urbanized countries. The majority of cancers have appropriate treatment and some are cured and treated by depending on the exact type, phase and location.

Some of the common forms of treatment that we have in the fast and developed medical techniques are biological therapy, bone marrow transplant, chemotherapy, clinical trials, some of the complementary medicines, gene therapy, general treatment concerns, hormone therapy, proton therapy, radiation oncology, surgical oncology, targeted therapies, vaccines therapies and in most of the cases surgeries are done. In every thousand of people all over the world today, we can see two of them are effected by cancer but due to modern technology and proper treatment it can be cured to an extent cut are not able to get rid of the root of cancer.

Cancer - Treatment strategy

Cancer - Treatment strategy

The aim of treatment in patients with cancer is either kill cancer cells or modify their growth. The selectivity of antitumour drugs is marginal at best. Many cancers are characterized by localized tumour masses but surgery or radiotherapy often fail to eradicate it which can become widespread.

Treatment for malignant diseases with drugs started after 1940 when nitrogen mustard was used. From then very rapid progress has been made in new drug discovery for cancer, new effective combination of drugs and pathobiology of the disease.

Drugs used to treat cancer inhibit cell proliferation by inhibiting certain mechanisms of cell proliferation. Therefore they are toxic to both tumour and other normal proliferating cells present in bone marrow, gastrointestinal epithelium and hair follicles. The malignant tumours have a higher proportion of cells undergoing division than in normal proliferating cells in the body. So, the selectivity of cytotoxic drugs occurs.

In addition to leukemias and lymphomas, drugs, are also used in conjunction with surgery, radiotherapy and immunotherapy in a combined approach for many solid tumours, like metastatic. The anticancer drugs are used with the aim of:

1. Cure or prologed remission: This is now possible in cancers like

Acute leukemias Choriocarcinoma Wilmis tumour Hodgkin's disease Ewing's sarcoma and Mycosis fungoides

2. Palliation: In this gratifying results are obtained and life is prolonged. This is used in the following cases,

Breast cancer Chronic lymphatic leukemia Ovarian carcinoma Chronic myeloid Leukemia Prostatic carcinoma Non Hodgkin lymphomas Lung (small cell) cancer Head and neck cancers

Many other malignant tumours are less sensitive to drugs - life may or not be prolonged by chemotherapy. Tumours that are largely refractory to presently available drugs are:

Colorectal carcinoma Malignant melanomas Carcinoma pancreas Bronchogenic carcinoma (non small cell)

3. Adjuvant chemotherapy: Not all radiotherapy and surgery eradicate the cancer cells completely. So adjuvant chemotherapy is used to mop up any residual cancer cells. This is routinely employed now.

Breast Cancer Treatment and Facts

Breast Cancer Treatment and Facts

Breast cancer has several stages starting from early to advanced stage. You can detect early stage after a few weeks of development. At the advanced stage cancer spread to other organs. Depending on the stage the treatment varies. Reoccurrence of breast cancer happens in case of malignant tumors.

It can spread to the back and hip bones, lungs, liver and brain. What are the treatments for breast cancer? Breast cancer is treated by surgery, radiation, chemotherapy and hormonal therapy. Generally two or more treatments are combined together for better effect. Doctors combine surgery, chemotherapy, hormonal therapy and radiation. The treatment varies depending on many factors like the patient, the stage of breast cancer and instance of reoccurrence.

Better treatment over the last decade has slashed breast cancer death rates in the United States and Britain drastically. Early detection and diagnosis is the key to effective treatment. Breast cancer can be treated with easy when tumors are small at initial stages.

Chemotherapy: Drugs and medicines are used which restrict or stop cancer cell growth. These medicines may also reduce the size of the lumps and tumors. Some medicines even kill the tumours.

The aesthetic outcome of breast cancer treatment is an important factor in breast cancer. The visualization work for your breast cancer treatment should be tailored to you needs and the way you perceive the outcome. Dealing with the physical aspects of breast cancer treatment is only one part of the healing processbut it is an important process that you should consider just as intently as the other portions of your treatment.

There is no easy solution, but there are millions of breast cancer survivors who have returned to happy normal lives. Take the time to educate yourself and make an informed decision to join those survivors.