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Cancer that originates in the bones of a human body is referred to as bone cancer. Any bone could come under the threat of this disease, but generally the longer bones of your body, so to say the bones of your limbs, are at a greater risk.
A few factors that might push you an inch closer to bone cancer are:
- Genes could jinx your health: A few typical genetic syndromes could increase a person's chances of contracting bone cancer. These syndromes could have been active in any person belonging to your lineage. One such syndrome is Li-Fraumeni.
- Treatment for one kind of cancer can make you prone to some other kind: Radiation affects your bones adversely. A patient of breast cancer might be undergoing radiation therapy that further increases his or her risk of contracting bone cancer in future.
- Paget's disease can have unfavorable implications: Paget's disease is a disease that affects elderly people. This condition, if left untreated, can turn into bone cancer at a later stage.
Several symptoms of bone cancer can be found below:
- Sudden loss of weight: If you lose a considerable amount of weight in a few weeks time without having made any effort at all, you should probably be worried about the health of your bones. Bone cancer can result in sudden and unintentional weight loss.
- Unexpected bone fracture or breakage: Cancer of the bones is known to gnaw at the strength of your bones. Weakened and diseased bones can break or get fractured very easily. An unexpected fracture should not be overlooked so as to prevent chances of anything more harmful.
- Long spans of unyielding exhaustion: Constant fatigue and sleepiness might be hinting at a more serious underlying problem. The bones in your body hold you together; cancerous bone cells can make you feel exhausted without much exertion as your bones lose their inherent potency.
- Persistent pain in the bones: Excruciating cramps or pangs of stinging pain in a person's bones either continuously or at odd hours, could be indicative of bone cancer. Such instances require the advice and guidance of an experienced oncologist.
- Bone swelling: The area affected by bone cancer can grow big and tender or the bone itself can swell up.
Dear sir. My mother is suffering from pain in waist and legs unable to stand for sometime and unable to walk due to L5 L6 displaced and make pressure on nerve. I don't want to operate for this . Is any other solution.
Please advice some treatment for bulging of disc I tried everything possible. Visited all type of doctor, did physical exercise and massage as well but still pain persists.
Beet juice: apart from being a nutritional powerhouse, beet juice is a great source of nitric acid. The latter helps with blood flow in the body. A smooth blood flow, on the other hand, helps the brain in functioning properly. A study has found that people who consume beet juice have an increased circulation in the white matter resulting from an increased brain activity. This juice is sweet in taste and can be consumed every alternate day.
Berry smoothies: acai is a fruit which has a south african origin and hits the top of the list when it comes to brain assisting food. It increases the flow of the blood and dilates the blood vessels. However, this is extremely expensive. Berries also have a similar effect on the brain, but they are less powerful in nature. What can be done is to mix a little ingredient of acai in frozen berries juice and drink the same every day. Frozen berries retain the freshness and the nutritional benefits. This drink will improvise your brain and increase blood flow in the body.
Pomegranate juice: pomegranate is a great antioxidant and it very aptly limits the free radicals from damaging the brain cells. Antioxidants are also credited with increased blood flow and protection of the heart. A healthy cardiovascular system is synonymous to an increased brain function. What is surprising is the fact that pomegranate has more antioxidant content compared to red wine and green tea. Pomegranate juice can be consumed daily during the morning or afternoon.
Carrot juice: carrot is known for its healthy components that are beneficial for the eyes. Recent studies have revealed that they are great for the brain too. Like other colored vegetables, they are a great source of antioxidant and have a high content of beta-carotene. Carrot juice can reduce the inflammation of the brain cells and improve memory. Carrot juice is not at all bitter and the same can be consumed every alternate day after your meal.
Cocoa: a harvard study revealed that two cups of cocoa on a daily basis greatly helps a person in improving memory. Cocoa contains flavanols that keep the blood pressure normal and relaxes the blood vessel linings. Cocoa is also known to be a great antioxidant agent that limits the free radical to affect the brain cells. Cocoa should not be overloaded with sugar and should be consumed hot before starting your day.
A uterine cyst, also called as ovarian cyst, is the formation of a fluid-filled sac within the ovary of a woman. Uterine cysts may sometimes cause several physical symptoms. They can cause great pain and unpleasant sensations. Most cysts go away by themselves, but still sufficient measures should be taken to deal with the inconvenience caused by a uterine cyst. In severe cases, the cyst can damage the ovaries. Scar tissue is also likely to build up in such cysts to form an adhesion, which causes discomfort.
Uterine cysts can cause great damage to the sexual organs of a woman, and hence, it should never be ignored. Here are 5 ways to deal with uterine cysts:
Using Birth Control Pills: In case of recurrent uterine cysts, you can take oral contraceptives with the prescription of a doctor. This will prohibit ovulation, and the development of new cysts will be prevented. The risk of ovarian cancer is also reduced.
Laparoscopy: In case the cyst is small, a laparoscopy surgery can be conducted by a doctor. This will enable the surgical removal of the cyst. The process of laparoscopy involves making of a small incision around the navel region. A small instrument or device is inserted into the abdomen, which removes the cyst.
Laparotomy: Laparotomy is a surgical procedure of removing a large uterine cyst. This procedure is applied when a cyst becomes too large to be removed using laparoscopy. The procedure involves the removal of the cyst via an incision made in the abdomen. An immediate biopsy is conducted and in case the cyst is found out to be cancerous, a hysterectomy surgery is conducted, which removes the ovaries and uterus completely.
Herbal Tea: Moving from medical procedures to natural ways for dealing with uterine cysts, herbal tea is believed to be one of the best natural treatments for uterine cysts. Herbal tea helps in the breakdown of large cysts and the side effects of the cysts such as discomfort or pain are eased. Have a cup of herbal tea every day to get rid of uterine cysts.
Diet: Uterine cysts may develop due to an unhealthy diet. Modern food items contain synthetic and natural estrogens, which cause disruption in ovarian health. Consuming adulterated meat, where the animals are given hormones, and antibiotics may result in uterine cysts. Soy contains a great amount of estrogen, which leads to uterine cysts. All the food items which may lead to ovarian cysts should be avoided.
Uterine cysts are common in women and are caused due to several complications. You should not let uterine cysts develop as development increases severity.
I am male aged 57 years. In 1998, I had l4-l5 disc prolapse. After getting treatment for 5 years I was alright. But now since last 3 years, my calf muscles have become very stiff, unable to walk freely, developed gait problem (body disbalance) and sleeplessness. Presently I am using ropark 1 mg. Tab. Every night, but of no much help. Please Advise.
I am 39 years my weight is 95 kg, my height is 5.4, I have ligament tear in my right knee, I have slip disc in l4, l5, high bp. Etc, please suggest how to loose weight. Rapidly fast if any medicine that can help to reduce the weight.
Myth: Brain damage is always permanent.
Fact: The brain can repair or compensate for certain losses, and even generate new cells.
People once believed that we were born with a finite number of brain cells, and that was it for life; if you damaged any of them you could never get them back. Similarly, many scientists believed that the brain was unalterable; once it was" broken" it could not be fixed.
Now, of course, we know that the brain remains plastic throughout life, and can rewire itself in response to learning. It can also generate new brain cells under the right circumstances.
Hi I'm from South Africa. I need to have a hysterectomy done .What are cost of hospital fees, Dr. and anesthetic ,theatre fees etc awaiting your response kind regards Mariam Patel.
My MRI report says, Mild posterior broad base protrusion of L4-L5 intervertebral disc resultant mild central and lateral canal narrowing causing mild compression over thecal sac and right traversing L5 nerve root. I am doing bed rest from 10 days, what's the report says.
She is 63 years old suffering from diabetes-on Insulin+other allopathy medicines but the sugar level running from 70 to 200 and more. Today fasting 90 but PP is going high between 200 to 300. She is on Insulin from last 15 years. Can she be treated with you? And I am also suffering from Slip Disc. L4 L5 S1 and taken 15 days Ayurvedic treatment such as Katibastyi, Malish, Steam bath etc but there is nothing complete and permanent. Please advise us to permanent treatment.
Sir I am suffering from. L4-5 problem since 2 years there is any treatment with out operation please help me.
Breast Cancer Prevention:
Anything that increases your chance of developing cancer is called a cancer risk factor; anything that decreases your chance of developing cancer is called a cancer protective factor.
Some risk factors for cancer can be avoided, but many cannot. For example, both smoking and inheriting certain genes are risk factors for some types of cancer, but only smoking can be avoided. Regular exercise and a healthy diet may be protective factors for some types of cancer. Avoiding risk factors and increasing protective factors may lower your risk but it does not mean that you will not get cancer. Different ways to prevent cancer are being studied, including:
Changing lifestyle or eating habits. Avoiding things known to cause cancer. Taking medicine to treat a precancerous condition or to keep cancer from starting.
General information about breast cancer:
Breast cancer is a disease in which malignant (cancer) cells form in the tissues of the breast. Breast cancer is the second most common type of cancer in india
Breast cancer is a disease in which malignant (cancer) cells form in the tissues of the breast.
The breast is made up of lobes and ducts. Each breast has 15 to 20 sections called lobes, which have many smaller sections called lobules. Lobules end in dozens of tiny bulbs that can make milk. The lobes, lobules, and bulbs are linked by thin tubes called ducts.
Enlarge Drawing of female breast anatomy showing the lymph nodes, nipple, areola, chest wall, ribs, muscle, fatty tissue, lobe, ducts, and lobules.
Anatomy of the female breast. The nipple and areola are shown on the outside of the breast. The lymph nodes, lobes, lobules, ducts, and other parts of the inside of the breast are also shown.
Each breast also has blood vessels and lymph vessels. The lymph vessels carry an almost colorless fluid called lymph. Lymph vessels lead to organs called lymph nodes. Lymph nodes are small bean-shaped structures that are found throughout the body. They filter lymph and store white blood cells that help fight infection and disease. Clusters of lymph nodes are found near the breast in the axilla (under the arm), above the collarbone, and in the chest.
Avoiding risk factors and increasing protective factors may help prevent cancer. The following are risk factors for breast cancer:
Older agea personal history of breast cancer or benign (noncancer) breast diseasea family history of breast cancerinherited gene changesdense breasts
Exposure of breast tissue to estrogen made in the bodytaking hormone therapy for symptoms of menopause radiation therapy
The following are protective factors for breast cancer:
Less exposure of breast tissue to estrogen made by the bodytaking estrogen-only hormone therapy after hysterectomy,
Estrogen-only hormone therapy after hysterectomyselective estrogen receptor modulatorsaromatase inhibitors and inactivators
Risk-reducing mastectomy ovarian ablationgetting enough exercise
It is not clear whether the following affect the risk of breast cancer:
Factors include smoking, being overweight, and not getting enough exercise. Increasing protective factors such as quitting smoking and exercising may also help prevent some cancers. Talk to your doctor or other health care professional about how you might lower your risk
Older age is the main risk factor for most cancers. The chance of getting cancer increases as you get older.
A personal history of breast cancer or benign (noncancer) breast disease
Women with any of the following have an increased risk of breast cancer:
A personal history of invasive breast cancer, ductal carcinoma in situ (dcis), or lobular carcinoma in situ (lcis). A personal history of benign (noncancer) breast disease.
A family history of breast cancer
Women with a family history of breast cancer in a first-degree relative (mother, sister, or daughter) have an increased risk of breast cancer.
Inherited gene changes:
Women who have inherited changes in the brca1 and brca2 genes or in certain other genes have a higher risk of breast cancer, ovarian cancer, and maybe colon cancer. The risk of breast cancer caused by inherited gene changes depends on the type of gene mutation, family history of cancer, and other factors.
Men who have inherited certain changes in the brca2 gene have a higher risk of breast, prostate, and pancreatic cancers, and lymphoma.
Having breast tissue that is dense on a mammogram is a factor in breast cancer risk. The level of risk depends on how dense the breast tissue is. Women with very dense breasts have a higher risk of breast cancer than women with low breast density.
Increased breast density is often an inherited trait, but it may also occur in women who have not had children, have a first pregnancy late in life, take postmenopausal hormones, or drink alcohol.
Exposure of breast tissue to estrogen made in the body
Estrogen is a hormone made by the body. It helps the body develop and maintain female sex characteristics. Being exposed to estrogen over a long time may increase the risk of breast cancer. Estrogen levels are highest during the years a woman is menstruating.
A woman's exposure to estrogen is increased in the following ways:
Early menstruation: beginning to have menstrual periods at age 11 or younger increases the number of years the breast tissue is exposed to estrogen. Starting menopause at a later age: the more years a woman menstruates, the longer her breast tissue is exposed to estrogen. Older age at first birth or never having given birth: because estrogen levels are lower during pregnancy, breast tissue is exposed to more estrogen in women who become pregnant for the first time after age 35 or who never become pregnant.
Taking hormone therapy for symptoms of menopause:
Hormones, such as estrogen and progesterone, can be made into a pill form in a laboratory. Estrogen, progestin, or both may be given to replace the estrogen no longer made by the ovaries in postmenopausal women or women who have had their ovaries removed. This is called hormone replacement therapy (hrt) or hormone therapy (ht). Combination hrt/ht is estrogen combined with progestin. This type of hrt/ht increases the risk of breast cancer. Studies show that when women stop taking estrogen combined with progestin, the risk of breast cancer decreases.
Radiation therapy to the breast or chest:
Radiation therapy to the chest for the treatment of cancer increases the risk of breast cancer, starting 10 years after treatment. The risk of breast cancer depends on the dose of radiation and the age at which it is given. The risk is highest if radiation treatment was used during puberty, when breasts are forming.
Radiation therapy to treat cancer in one breast does not appear to increase the risk of cancer in the other breast.
For women who have inherited changes in the brca1 and brca2 genes, exposure to radiation, such as that from chest x-rays, may further increase the risk of breast cancer, especially in women who were x-rayed before 20 years of age.
Obesity increases the risk of breast cancer, especially in postmenopausal women who have not used hormone replacement therapy.
Drinking alcohol increases the risk of breast cancer. The level of risk rises as the amount of alcohol consumed rises.
The following are protective factors for breast cancer:
Less exposure of breast tissue to estrogen made by the body
Decreasing the length of time a woman's breast tissue is exposed to estrogen may help prevent breast cancer. Exposure to estrogen is reduced in the following ways:
Early pregnancy: estrogen levels are lower during pregnancy. Women who have a full-term pregnancy before age 20 have a lower risk of breast cancer than women who have not had children or who give birth to their first child after age 35. Breast-feeding: estrogen levels may remain lower while a woman is breast-feeding. Women who breastfed have a lower risk of breast cancer than women who have had children but did not breastfeed.
Taking estrogen-only hormone therapy after hysterectomy, selective estrogen receptor modulators, or aromatase inhibitors and inactivators
Estrogen-only hormone therapy after hysterectomy
Hormone therapy with estrogen only may be given to women who have had a hysterectomy. In these women, estrogen-only therapy after menopause may decrease the risk of breast cancer. There is an increased risk of stroke and heart and blood vessel disease in postmenopausal women who take estrogen after a hysterectomy.
Selective estrogen receptor modulators:
Tamoxifen and raloxifene belong to the family of drugs called selective estrogen receptor modulators (serms). Serms act like estrogen on some tissues in the body, but block the effect of estrogen on other tissues.
Treatment with tamoxifen lowers the risk of estrogen receptor-positive (er-positive) breast cancer and ductal carcinoma in situ in premenopausal and postmenopausal women at high risk. Treatment with raloxifene also lowers the risk of breast cancer in postmenopausal women. With either drug, the reduced risk lasts for several years or longer after treatment is stopped. Lower rates of broken bones have been noted in patients taking raloxifene.
Taking tamoxifen increases the risk of hot flashes, endometrial cancer, stroke, cataracts, and blood clots (especially in the lungs and legs). The risk of having these problems increases with age. Women younger than 50 years who have a high risk of breast cancer may benefit the most from taking tamoxifen. The risk of having these problems decreases after tamoxifen is stopped.
Taking raloxifene increases the risk of blood clots in the lungs and legs, but does not appear to increase the risk of endometrial cancer. In postmenopausal women with osteoporosis (decreased bone density), raloxifene lowers the risk of breast cancer for women who have a high or low risk of breast cancer. It is not known if raloxifene would have the same effect in women who do not have osteoporosis. Talk with your doctor about the risks and benefits of taking this drug.
Aromatase inhibitors and inactivators:
Aromatase inhibitors (anastrozole, letrozole) and inactivators (exemestane) lower the risk of a new breast cancer in women who have a history of breast cancer. Aromatase inhibitors also decrease the risk of breast cancer in women with the following conditions:
Postmenopausal women with a personal history of breast cancer. Women with no personal history of breast cancer who are 60 years and older, have a history of ductal carcinoma in situ with mastectomy, or have a high risk of breast cancer based on the gail model tool (a tool used to estimate the risk of breast cancer).
In women with an increased risk of breast cancer, taking aromatase inhibitors decreases the amount of estrogen made by the body. Before menopause, estrogen is made by the ovaries and other tissues in a woman's body, including the brain, fat tissue, and skin. After menopause, the ovaries stop making estrogen, but the other tissues do not. Aromatase inhibitors block the action of an enzyme called aromatase, which is used to make all of the body's estrogen. Aromatase inactivators stop the enzyme from working.
Possible harms from taking aromatase inhibitors include muscle and joint pain, osteoporosis, hot flashes, and feeling very tired.
Some women who have a high risk of breast cancer may choose to have a risk-reducing mastectomy (the removal of both breasts when there are no signs of cancer). The risk of breast cancer is much lower in these women and most feel less anxious about their risk of breast cancer. However, it is very important to have a cancer risk assessment and counseling about the different ways to prevent breast cancer before making this decision.
The ovaries make most of the estrogen that is made by the body. Treatments that stop or lower the amount of estrogen made by the ovaries include surgery to remove the ovaries, radiation therapy, or taking certain drugs. This is called ovarian ablation.
Premenopausal women who have a high risk of breast cancer due to certain changes in the brca1 and brca2 genes may choose to have a risk-reducing oophorectomy (the removal of both ovaries when there are no signs of cancer). This decreases the amount of estrogen made by the body and lowers the risk of breast cancer. Risk-reducing oophorectomy also lowers the risk of breast cancer in normal premenopausal women and in women with an increased risk of breast cancer due to radiation to the chest. However, it is very important to have a cancer risk assessment and counseling before making this decision. The sudden drop in estrogen levels may cause the symptoms of menopause to begin. These include hot flashes, trouble sleeping, anxiety, and depression. Long-term effects include decreased sex drive, vaginal dryness, and decreased bone density.
Getting enough exercise:
Women who exercise four or more hours a week have a lower risk of breast cancer. The effect of exercise on breast cancer risk may be greatest in premenopausal women who have normal or low body weight.
It is not clear whether the following affect the risk of breast cancer:
Certain oral contraceptives contain estrogen. Some studies have shown that taking oral contraceptives (" the pill") may slightly increase the risk of breast cancer in current users. This risk decreases over time. Other studies have not shown an increased risk of breast cancer in women who take oral contraceptives.
Progestin -only contraceptives that are injected or implanted do not appear to increase the risk of breast cancer. More studies are needed to know whether progestin-only oral contraceptives increase the risk of breast cancer.
Studies have not proven that being exposed to certain substances in the environment, such as chemicals, increases the risk of breast cancer.
Studies have shown that some factors do not affect the risk of breast cancer.
The following do not affect the risk of breast cancer:
Having an abortion. Making diet changes such as eating less fat or more fruits and vegetables. Taking vitamins, including fenretinide (a type of vitamin a). Cigarette smoking, both active and passive (inhaling secondhand smoke). Using underarm deodorant or antiperspirant. Taking statins (cholesterol -lowering drugs). Taking bisphosphonates (drugs used to treat osteoporosis and hypercalcemia) by mouth or by intravenous infusion.
Cancer prevention clinical trials are used to study ways to prevent cancer.
Is there any other possible cure for herniated disc except operation when the patient has started losing power in one leg while other leg is having radiative pain.
Test to screen for breast cancer:
Mammography is the most common screening test for breast cancer. A mammogram is an x-ray of the breast. This test may find tumors that are too small to feel. A mammogram may also find ductal carcinoma in situ (dcis). In dcis, there are abnormal cells in the lining of a breast duct, which may become invasive cancer in some women.
Mammograms are less likely to find breast tumors in women younger than 50 years than in older women. This may be because younger women have denser breast tissue that appears white on a mammogram. Because tumors also appear white on a mammogram, they can be harder to find when there is dense breast tissue.
The left breast is pressed between two plates. An x-ray machine is used to take pictures of the breast. An inset shows the x-ray film image with an arrow pointed at abnormal tissue.
The breast is pressed between two plates. X-rays are used to take pictures of breast tissue.
The following may affect whether a mammogram is able to detect (find) breast cancer:
The size of the tumor. How dense the breast tissue is. The skill of the radiologist.
Women aged 40 to 74 years who have screening mammograms have a lower chance of dying from breast cancer than women who do not have screening mammograms.
Clinical Breast Exam (CBE):
A clinical breast exam is an exam of the breast by a doctor or other health professional. The doctor will carefully feel the breasts and under the arms for lumps or anything else that seems unusual. It is not known if having clinical breast exams decreases the chance of dying from breast cancer.
Breast self-exams may be done by women or men to check their breasts for lumps or other changes. It is important to know how your breasts usually look and feel. If you feel any lumps or notice any other changes, talk to your doctor. Doing breast self-exams has not been shown to decrease the chance of dying from breast cancer.
Mri (magnetic resonance imaging) in women with a high risk of breast cancer
Mri is a procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. This procedure is also called nuclear magnetic resonance imaging (nmri). Mri does not use any x-rays.
MRI is used as a screening test for women who have one or more of the following:
Certain gene changes, such as in the brca1 or brca2 genes. A family history (first degree relative, such as a mother, daughter or sister) with breast cancer. Certain genetic syndromes, such as li-fraumeni or cowden syndrome.
Mris find breast cancer more often than mammograms do, but it is common for mri results to appear abnormal even when there isn't any cancer.
Other screening tests are being studied in clinical trials.
Thermography is a procedure in which a special camera that senses heat is used to record the temperature of the skin that covers the breasts. A computer makes a map of the breast showing the changes in temperature. Tumors can cause temperature changes that may show up on the thermogram.
There have been no clinical trials of thermography to find out how well it detects breast cancer or if having the procedure decreases the risk of dying from breast cancer.
Breast tissue sampling is taking cells from breast tissue to check under a microscope. Abnormal cells in breast fluid have been linked to an increased risk of breast cancer in some studies. Scientists are studying whether breast tissue sampling can be used to find breast cancer at an early stage or predict the risk of developing breast cancer. Three ways of taking tissue samples are being studied:
Fine-needle aspiration: a thin needle is inserted into the breast tissue around the areola (darkened area around the nipple) to take out a sample of cells and fluid.
Nipple aspiration: the use of gentle suction to collect fluid through the nipple. This is done with a device similar to the breast pumps used by women who are breast-feeding.
Ductal lavage: a hair-size catheter (tube) is inserted into the nipple and a small amount of salt water is released into the duct. The water picks up breast cells and is removed.
Sir I am 25 years old I am suffering L1L2 Disc degeneration I am unable walk speed and left leg jerks please help me.
My MRI INDICATE 1. Lumbosacral transitional Vertebra with complete socialization of L5 2. Disc desiccation with diffuse disc bulge and broad based posterior central disc protrusion at L4-L5 level causing ventral thecal sac indentation and significant compromise of bilateral neural forminal (right>left). Mild ligamentum flavum thickening is also seen at this level with maintained spinal canal dimensions. 3. Cervical spondylitis changes with disc osteophyte complexes at C4-C5 and C5-C6 levels. Broad based left paracentral disc protrusion at C4-C5 level causing ventral thecal sac indentation and moderate compromise of left sided neural forminal. 4. Mild disc bulge at d5-d6 (screening of rest of spine revealed) I am confused. Dr. Said physio will fix it. I read too many damages. Please guide and suggest sustainable solutions. I am willing to take prolonged treatment. What does this report mean?
Lung cancer is the uncontrolled growth of abnormal cells in one or both lungs. These abnormal cells do not carry out the functions of normal lung cells and do not develop into healthy lung tissue. As they grow, the abnormal cells can form tumors and interfere with the functioning of the lung, which provides oxygen to the body via the blood.
Lung cancer is the most common cause of death due to cancer in both men and women throughout the world. According to the U.S. National Cancer Institute, approximately one out of every 14 men and women in the U.S. is diagnosed with cancer of the lung at some point in their lifetime. Lung cancer is predominantly a disease of the elderly; almost 70% of people diagnosed with lung cancer are over 65 years of age, while less than 3% of lung cancers occur in people under 45 years of age.
What Causes Lung Cancer?
The development of lung cancer is strongly associated with cigarette smoking, approximately 90% of lung cancers are attributable to use of tobacco. Pipe and cigar smoking can also cause lung cancer, but the risk is not as high as with cigarette smoking. Tobacco smoke contains more than 4,000 chemical compounds, many of which are cancer causing (carcinogens). Passive smoking, i.e. the inhalation of tobacco smoke by non-smokers who live or work with smokers, is also an established risk factor for the development of lung cancer.
Genetic susceptibility (i.e. family history) may play a role in the development of lung cancer. Other causes of lung cancer include air pollution (from vehicles, industry, and power generation) and inhalation of asbestos fibres (usually in the workplace).
Lung Cancer Symptoms:
Early symptoms and signs of lung cancer:
There may be no symptoms at the onset of the disease. When present, common symptoms of lung cancer may include:
- Coughing: This includes a persistent cough that doesn't go away or changes to a chronic smoker's cough, such as more coughing or pain.
- Coughing up blood: Coughing up blood or rust-colored sputum (spit or phlegm) should always be discussed with your doctor.
- Breathing Difficulties: Shortness of breath, wheezing or noisy breathing (called stridor) may all be signs of lung cancer.
- Loss of Appetite: Many cancers cause changes in appetite, which may lead to unintended weight loss.
- Fatigue: It is common to feel weak or excessively tired.
- Recurring infections: Recurring infections, like bronchitis or pneumonia, may be one of the signs of lung cancer.
Signs of advanced stages of lung cancer: Advanced stages of lung cancer are often characterized by the spread of cancer to distant sites in the body. This may affect the bones, liver or brain. As other parts of the body are affected, new lung cancer symptoms may develop, including:
- Bone pain
- Swelling of the face, arms or neck
- Headaches, dizziness or limbs that become weak or numb
- Lumps in the neck or collar-bone region
Treatment: Treatment for cancer involves a combination of surgery to remove cancer cells, chemotherapy and radiation therapy to kill cancer cells. Lung cancer is incurable unless complete surgical removal of the tumour cells can be achieved. Surgery is the most effective treatment for lung cancer, but only a few percentage of lung cancers are suitable for surgery i.e. Stage I and II NSCLC and cancer that has not spread beyond the lung.
Radiation therapy may be used for both NSCLC and SCLC and is a good option for people who are not suitable for surgery or who refuse surgery. Chemotherapy is used for both NSCLC and SCLC. Chemotherapy drugs may be given alone or in combination with surgery or radiation therapy. Chemotherapy is the treatment of first choice for SCLC since it has usually spread extensively in the body by the time it has been diagnosed.
Also used in the treatment of lung cancer are targeted therapies. These are drugs (gefitinib and erlotinib) or antibodies (cetuximab, bevacizumab) that block the growth and spread of cancer by interfering with specific molecules involved in tumor growth and progression. They are used in some patients with NSCLC that does not respond to standard chemotherapy.
Uterine cancer is also known as endometrial cancer. It is a cancer which begins in the lining of the uterus. The uterus is the part of a woman's body where the fetus develops. Uterine cancer is one of those rare cancers in India, which can be diagnosed in its early stages. This is because excessive vaginal bleeding occurs, thus making it a very serious and an apparent symptom. It is also one of the few forms of cancer which can be cured as removing the uterus is often more than enough to cure the patient of uterine cancer.
Here are the causes, diagnosis and treatment of uterine cancer:
The exact cause of uterine cancer is not yet known, however, there is a theory on what causes uterine cancer. Hormones in a woman's body have been thought to increase the chances of getting uterine cancer. This is because it has long been thought that having high levels of estrogen is the cause of uterine cancer. Increased estrogen thickens the endometrium and thus, increases the likelihood of uterine cancer.
There are several tests used to diagnose whether you have uterine cancer including:
1. Pelvic exam: This is an examination in which the vagina, bladder, rectum and uterus are scanned for lumps. If they are found, it might be due to uterine cancer.
2. Pap test: A pap test is a special test designed to scan for uterine cancer.
3. Transvaginal ultrasound: A transvaginal ultrasound uses high-intensity sound waves so that pictures of the uterus can be taken.
4. Biopsy: During a biopsy, the doctor will remove tissue from the endometrium and it will then be analyzed for cancerous growths.
1. Surgery: This is the most common treatment as it removes the entire uterus and prevents the spreading of the cancer.
2. Chemotherapy: Chemotherapy involves giving drugs which kill cancerous cells. They are given through either an intravenous line or even in pill form.
3. Hormone therapy: This is a therapy in which either progesterone levels are increased or estrogen levels are decreased.
4. Radiation therapy: In this treatment, high energy laser beams are used to destroy cancerous cells.