Lung cancer is caused by disorderly growth of uncommon cells which line the air passage, usually starting off in a single or both lungs. The irregular cells do not mature into healthy lung tissue but instead divide speedily and result in tumor formation.

Causes behind lung cancer:

Smoking: This is considered as the most significant source of lung cancer. As reported by multiple researches and studies, cigarettes contain over 4,000 chemicals, most of which are cancer causing agents. Active smoking is one of the major causes of lung cancer but what may come to you as a surprise is that extended periods of passive smoking is also a major factor.
Pollution and Exposure: There is high risk of lung cancer development when there is occupational exposure to pollution by chemicals released from industrial factories. Chemical exposure of this kind refers to prolonged exposure over quite few months or years. Some examples of these chemicals are asbestos, diesel exhaust among many others.
Radioactive Gas: Radioactive gases naturally occur in small masses present in all soils and rocks. However, if you breathe in radioactive gases your lungs will damage and may cause the development of abnormal tissue which can cause lung cancer.
Family history: A family history of cancer, especially lung cancer will also put you at high risk of developing lung cancer.
Treatment methods of lung cancer:

Chemotherapy: Chemotherapy is a method in which drugs are injected through veins in your arm (intravenously) or orally or in a combination of both. These drugs kill cancer cells and help to stop it from spreading any further as well.
Clinical Trials: These trials are experimental lung cancer treatment studies. You may have to try out this clinical therapy if other treatment methods aren t working and only if you are accepted into it.
Surgery: A surgeon will help remove affected areas of the lung including cancerous tumors via surgery. The surgeon may need to remove parts of the lung along with the cancerous growth. In certain cases, one side of the lung may also be completely removed to stop the spread of the malignant tissue.
Radiation Therapy: This is a therapy where high energy electromagnetic waves are passed through your body to destroy cancer cells with the help of high-powered energy beams.
Can you prevent lung cancer?

Nutrition -- A  healthy diet with lots of fruits and vegetables may also help reduce your risk of lung cancer. Some evidence suggests that a diet high in fruits and vegetables may help protect against lung cancer in both smokers and non-smokers. But any positive effect of fruits and vegetables on lung cancer risk would be much less than the increased risk from smoking.
Exercise -- Even moderate amounts of exercise can aid in lung cancer prevention. Studies suggest that even something as simple as gardening twice a week is associated with a lower risk of developing lung cancer.
Smoking Habits -- If you stop smoking before a cancer develops, your damaged lung tissue gradually starts to repair itself. No matter what your age or how long you ve smoked, quitting may lower your risk of lung cancer and help you live longer. 
Avoidance of Air Pollution -- Long-term exposure to ambient air pollution and, in particular, particulate matter with absorbed polycyclic aromatic hydrocarbons and other genotoxic chemicals has been suspected to increase the risk for lung cancer. So, avoid air pollution as much as possible.

Lung Cancer - Ways You Can Prevent It!

Make Your Home Cancer Free

While cancer has become a common place disease, most of its causes remain unknown. Most of us are not aware that few regular everyday materials present in most households are potential causes of cancer. Lets know about them, the health hazards they can cause, and be aware.
Check this list.

1. Shower curtains - shower curtains are made of toxic chemicals which get into not only the shower or the bath but also into the environment. It emits harmful chemicals which are called voc (volatile organic chemicals) and can prove to be very harmful for us.

2. Deodorants - deodorants and antiperspirants are known to have various ingredients which have cancerous properties. These sprays stay on our bodies for hours, until we wash them off. While on our bodies, they chemicals harm our skin and even through it.

3. Strong shampoos - many shampoos contain toxic chemicals though there is no scientific proof that they cause cancer. However, the array of chemicals used to make shampoos is definitely harmful for us and best, if avoided.

4. Room fresheners - air-fresheners, like deodorants have vcos which are toxic and extremely harmful for us. They aggravate asthma and even affect reproductive development. They have hazardous components which can be cancerous. It is advisable to use essential oils.

5. Scented candles - scented candles mostly have wicks made of lead. While they serve a good purpose, there is no point in using something which gives momentary relief but can prove hazardous in the long run.

6. Certain paints - permanent markers, acrylic paints, solvents, etc contain hazardous chemicals which have been associated with occurrences of cancer, allergies and oral damages.

7. Gardening chemicals - household pesticides, herbicides or fungicides that we often use in gardens can contain carcinogenic materials which are believed to cause lymphomas and breast cancer (in animal models).

8. Plastic food/beverage containers - plastic materials containing bpa, or bisphenol a are believed to dangerous for health. So when one is using plastic bottle or food container make sure it is bpa free.

9. Nonstick cookware - cooking utensils which are made with a nonstick coating (teflon) is suspected to be a carcinogen. The main chemical in nonstick coatings is perfluorooctanoic acid (pfoa) is known to cause cancer. Glass, cast iron, copper, and ceramic or pfoa free nonstick cookwares are safe.

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9 Things You Must Watch To Make Your Home Cancer Free

Medical science constantly challenges the boundaries by finding not only the cures to the most dangerous diseases, but finds a way to prevent them even before they occur. With years of research, practice and data available for analysis, scientists are using advanced technology in combination with years of research to create a predicting mechanism for often fatal diseases like cancer.

Breast cancer screening has always been done with mammography. The fact is that this method is only 75% accurate, laden with false positives and misses a whole set of women totally- and that too when cancer has already developed. Part of the problem comes from the dense breast tissue which one in three women have. This tissue masks the lumps, which makes it difficult for mammograms to accurately screen cancer.

Some breakthrough scientific methods are changing this by drawing on years of research to predict this deadly disease, years before it can manifest itself.

A genetic test to predict cancer 10-11 years ahead of time
This test was performed to see how environmental factors could influence cancer, along with habits like smoking, abusing alcohol or hormones, genetic changes that occur and are put a large percentage of the women at a high risk of developing this disease.

A simple blood test is used for the genetic analysis of hereditary cancer. Researchers found a biological marker, methylation of the ATM gene, which has a very high ability to predict the risk of developing cancer, several years before diagnosis. 'Methylation' concluded that when one biological indicator is exposed to carcinogenic substances, or other abusive substances like tobacco and alcohol, it may trigger the development of cancer. On the flip side, this test will take time to reach the commercial market and even then cannot give an exact timeline as to when someone may develop the disease.

A simple blood test to predict breast cancer 5 years before it develops
This is the kind of medical miracle the world is looking for. Last year in April, researches in Denmark identified a simple blood test that can predict breast cancer five years before it actually develops with an accuracy of a whopping 80%.

It works by "measuring all of the compounds in the blood to build a 'metabolic profile' of an individual, in order to detect changes in the way chemicals are processed, during a pre-cancerous stage," says Laura Donnelly, health editor at The Telegraph, which covered this development. Danish researchers observed 57,000 participants over 20 years, gathering blood samples along the way, specifically comparing a set of 800 women who remained healthy or developed breast cancer within 7 years of their first blood sample. The researchers found they were able to predict, with 80 percent accuracy, which patients would be affected by the disease, just by looking at the metabolic profiles they built from the participants' blood samples. The results have been published in Metabolomics.


Are you living with the uncertainty of a lump in your breast? It's time you take the first step and consult a specialist here.

Can Breast Cancer Be Predicted Before It Develops?

One of the most common problems faced by ageing men is benign prostatic hypertrophy. Prostate is the gland at the base of the urethra near the bladder and when it enlarges it can lead to symptoms, mostly related to urination.

1. Frequent urge to pass urine
2. Prolonged urination
3. Frequent nocturnal visits to the toilet
4. Intermittent urination
5. Difficulty to start urinating
6. Inability to completely empty the bladder
7. Urinary tract infections

There are medications available to manage this, but offer only temporary relief. Many men therefore prefer to have the surgery undergone to manage these bothersome symptoms. However, like any surgery, the risks and benefits need to be considered along with other conditions like age, overall health status, other comorbid conditions, etc.

Surgical removal of the enlarged prostate gland is a more definitive approach to manage these symptoms. In addition to providing a quick cure, it also is used in the following cases:

1. Patients who do not respond to medications
2. Presence of blood in the urine
3. Associated bladder stones
4. Frequent infections of the urinary tract
5. Associated damage to the kidneys

Procedure of Surgery
During the procedure, a tube is passed through the tip of the penis into the urethra towards the bladder neck. Once it is in the desired position, laser is passed through it to deliver energy that acts on the prostate to either completely or partially destroy it. There are two methods by which laser acts on the enlarged prostate and making way for free flow of the urine.

1. Ablation: Excess prostate tissue is melted away by the laser by using photosensitive vaporization of the prostate. This is also known as Greenlight laser therapy or KTP laser vaporization. Alternately, Holmium can be used as the source of laser energy to ablate the prostate tissue.

2. Enucleation: Excess prostate tissue is cut and teased out through the urethra. Holmium laser is used to resect the prostate into smaller pieces, which are then removed out through a resectoscope. Another technique uses a tissue morcellator which grinds the enlarged prostate into smaller pieces to enable easy retrieval.

More men now opt for laser prostate removal as it has the following advantages:

1. Reduced risk of bleeding: This becomes essentially important in patients who are on blood thinners.
2. No hospitalization: This can be done either as an outpatient or with minimal one day stay at the hospital
3. Immediate symptom relief: As compared to medications, the relief is felt almost immediately after the surgery
4. No catheter: With laser surgery, a catheter may be required for less than 24 hours unlike in open surgical cases.

As noted above, as with any surgery, once enlarged prostate symptoms set in, have a detailed discussion with your doctor to identify if you are a suitable candidate for laser surgery.

Know About Laser Prostate Surgery

The sound of the word cancer can be really traumatic and the fact the one may most of the time be unaware of this condition can be hard to handle. The same is the situation in the case of lung cancer as it does not produce any remarkable signs and symptoms in its early stages. However, there are ways in which you can be aware of this life-threatening ailment. Here are some tell-tale signs of an early stage of lung cancer:

A stubborn cough:
Beware when a cough is lingering on for long with no sign of relief. When a cough is related to cold and respiratory infection, it will subside within a week or so. But in case the cough is persistent, it can be a symptom of lung cancer. You should never dismiss a stubborn cough regardless of whether it is dry or producing mucus. You should talk to a doctor right away as he can check the lungs and may order for other tests to determine whether you have cancer.

Breathing problems:
Becoming easily winded or shortness of breath is considered the most prominent symptoms of lung cancers. This may occur when cancer blocks or inhibit the airway or when the fluid from the tumor starts building up in the chest. If you find that it is becoming difficult for you to breathe in doing tasks that you found easy before, you should not ignore it.



Wheezing:
When the airways become inflamed, blocked or constricted, then the lungs would produce a wheezing and whistling sound while breathing. It can be associated with a host of other causes that are easily treatable but could also be due to lung cancer.

Headache:
Even though headaches are considered one of the most common health problems, if there is a persistent headache, then it could be a sign that lung cancer has spread to the brain. It is important to understand that all headaches are not associated with the brain metastases. There are times when the lung cancer creates pressure on the superior vena cava which is in charge of supplying blood to the upper part of the brain. This pressure can also lead to headaches.

Pain in the bone:
If the lung cancer has spread to the other parts of the body, then it may produce mild pain in the back and other parts of the body. It tends to become worse during the night when you are resting on your back. But it can be difficult for a commoner to differentiate between muscle and bone pain. In case you are suffering from bone pain, you will see that it is becoming worse with movement. Moreover, lung cancer is also associated with pain in the shoulder, neck, and arm even though it is very rare. You should be very attentive to the pain and aches in the body and consult with an expert at the earliest.

You can easily combat lung cancer if diagnosed and treatment is started in its early stages. In case you have a concern or query you can always consult an expert & get answers to your questions!

Five Signs That You Might Be Suffering From Early Stage Lung Cancer!

Cancer has been regarded as one of the most deadly diseases. It is a non-communicable chronic disorder, caused by uncontrolled growth of cells in the human body. Every year over 7 million people succumb to this disease globally and over 12 million people are diagnosed with cancer. Indian Council of Medical Research (ICMR), estimated that India will observe over 8 lakh deaths and over 17 lakh new cancer cases annually by the year 2020. The survival expectancy of a cancer patient depends upon the stage of diagnosis.

There are some forms of cancer which show any noticeable symptoms only in the final stage while there are certain other subtle symptoms which if paid attention to might save a life.
Some common signs of cancer:

Unexplained weight loss: This is one of the earliest noticeable symptoms of cancer and is particularly common in patients of lung and breast cancer. Weight loss has been observed in over 40% of cancer patients at the time of diagnosis. Losing over 10% of body weight in a span of 6 months or less could be a cause of concern.
Wheezing: This is associated with lung cancer, which is also the most common form of cancer. When the airway in the lungs is pressed or narrowed by a tumor, it creates a wheezing sound while breathing.
Frequent infections: Frequent infections and fever may indicate that something is not right with the internal organs of the body. This could be because of cancerous conditions such as leukemia or lymphoma. 
Loss of appetite: Cancer impacts the metabolic process of the body, hence often leads to a loss of appetite. This is particularly a symptom of colon, stomach, ovaries and pancreatic cancer. 
Blood in stool/urine: Traces of blood while passing stool or urine could be a symptom of cancer. Though, this could be attributed to many other infections and conditions as well.
Chronic cough: Flu and cough along with symptoms like chest pain, hoarseness, weight loss and fatigue could be because of lung cancer.
Night sweats: Though night sweat could be attributed to many more reasons, it is also one of the many early warning signs of cancer.

Early Warning Signs Of Cancer That We Often Ignore!

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