Uncontrollable division of cells present in the tissue leads to the formation of a lump or mass of tissue. This mass of tissue is known as a tumor and when this condition is diagnosed in the bones of a human body, it is known as bone tumor. Most bone tumors are non-cancerous (benign) and cannot grow. However, it is still possible that the bones could be weakened and the condition could result in fractures and other such problems. The tumor replaces the normal and healthy tissue.

It is observed that cases of malignant bone tumors are much less as compared to benign tumors. Some examples of benign bone tumours include:
1. Giant Cell tumor: In this condition, the tumor affects the legs
2. Osteochondroma: This form is most common among teenagers
3. Osteoblastoma: A tumor which develops in young adults and affects the spine
4. Osteoid osteoma: A tumor that affects long bones
5. Enchondroma: Usually found in hand and feet.

As stated earlier, metastatic cancer is a form of cancer that spreads to the bone from other spots in the body. Cancers from other parts that commonly spread to the bones include breast cancer, prostate cancer and lung cancer.

It is common for bone tumors to bear no symptoms and they can only be diagnosed using an x-ray. However, a typical symptom of bone tumor is pain which:
1. Starts in the region of the bone tumor
2. Often feels achy
3. Worsens with activity

Other symptoms that might be related to bone tumors are:
1. Abnormal swelling around the bone
2. Fever
3. Limping, in rare cases

Treatment
1. Benign bone tumors can be treated by just using medications. However, the tumours might relapse even after treatment.
2. Treatment of malignant tumor might require a number of specialists. The stage of cancer plays a vital role in the treatment.

Common treatments for bone tumor are:
1. Amputation: It is the surgical removal of all or a part of the limb and is conducted only if the tumor is large.
2. Radiation therapy: High intensity X-rays are used to kill cancer cells and treat the tumors.
3. Chemotherapy: Tumor cells which have infiltrated the bloodstream are eliminated using cancer drugs.

Abnormal Swelling - Can it be a Sign of Bone Tumor

Tuberculosis is a respiratory disease that is very infectious and usually affects the lungs. It is one of the deadliest diseases that have killed millions of people worldwide. According to WHO, 9 million people get infected with tuberculosis in a year. It is one of the top reasons for death among women aged between 15 to 44 years. Symptoms can range from cough, fever, weight loss and night sweats. Moreover, it is an airborne disease meaning that people having tuberculosis can infect many others around them through coughing, sneezing or sharing a glass or cup.

The main cause of tuberculosis is a bacterium called Mycobacterium tuberculosis. However, there are two types of tuberculosis-

Latent TB- In this condition, the bacteria causing TB is present in the body and is inactive. It is not contagious or results in any symptoms.
Active TB- The bacteria causing TB is active and the person carrying it can infect others as well.
Diagnosis
The most common diagnostic test for tuberculosis is a skin test where an injection of PPD tuberculin which is an extract of the TB bacterium is injected into the skin. After 2 to 3 days, the doctor checks the injected site and if there is red swelling, it means that person has TB. Along with this the doctor also uses a stethoscope to gauge the condition of lungs. However, the skin test is not very accurate to know whether a person has TB or not.

Therefore, doctors also use blood tests, x-rays and sputum tests to find out whether a person has TB or not.

Treatments
Tuberculosis can be cured with medications. However, the correct medicines will depend on the type of TB you have and the period of treatment. If you have latent TB, then taking a single TB drug may be enough. But if you have active TB then you need to have proper medicines prescribed by a doctor for at least 6 months. Some common medicines used to treat TB (active) are:

Isoniazid
Rifampin (Rifadin, Rimactane)
Ethambutol (Myambutol)
Pyrazinamide
Also, antibiotics and injections are used to treat drug-resistant TB that may take longer to cure.
When taking medications or any sort of drugs for TB, one needs to be careful and look out for any side effects that can occur due to TB medications. As medicines taken for TB can cause:

Dark Urine
Loss of Appetite
Nausea or Vomiting
Jaundice
For people suffering from Tb, it is important to follow the full course of medications and not to skip taking any drugs that have been prescribed your doctor. There is a program called Directly Observed Therapy (DOT), where the heath care helper administers and look after a TB patient to ensure that the correct course and medicines are given to the patient.

Treatments For Tuberculosis - What All Should You Know

It is no longer so surprising to read about alarming air pollution levels in our cities. On more than one occasion, these levels have risen above the danger levels. For some people, this may simply create an annoying fog that makes it difficult to see. For others, it can cause serious health issues. Air pollution is one of the most common reasons for the growing instances of asthma and allergies. Children are most susceptible to such diseases caused by air pollution.

Asthma and Allergies
Asthma can affect children even before their fifth birthday and the condition is characterized by breathlessness caused by a constriction of the airways. While the root cause of asthma is unknown, it is usually seen that asthmatic patients are more sensitive to others to particles in the air such as pollutants, dander, dust, smoke etc. Thus, the airways construct as a reaction to these allergens. Changes in the weather, a sudden cold draft or the flu can also aggravate asthma.

Can you Protect Your Children from Asthma?
Wheezing, panting, finding it difficult to breathe and a persistent cough are some of the signs of asthma. If you notice these symptoms, you must consult a doctor immediately. At home, here are a few things you could do.

Avoid exposing your children to smoke: Do not smoke around your children or allow others to smoke around them. If you cannot give up the habit, wear a smoking jacket when you smoke and take this off before you play with your children. When you ll go out, drive with the windows up so that your child does not inhale exhaust smoke. Set your air conditioner to circulate air within the car itself.
Dust often: Try and keep your home as dust free as possible. Use a wet cloth to clean so that the dust does not fly in the air. Wash all your bed linen once a week. Carpets and rugs should be vacuumed regularly or dusted outside. It may also be a good idea to invest in dust mite impermeable covers for your child s mattress and pillows.
Keep your Pets clean: If you share your home with pets, bathe them once a week and brush them daily. Do not let them climb on to the furniture or your beds. Also, avoid having their toys lie on your beds.
Wear a face mask: Try and time your child s outdoor activities when the pollution levels are low. Buy yourself and your child a face mask that will filter the air they breathe in. These should be worn whenever they play outdoors.
These simple steps could help your child be healthier and can prevent asthma and other such allergic reactions.

Increasing Asthma & Allergy In Children - What Should You Do?

Kidneys and Kidney Diseases

The kidneys are organs which aim to filter out huge amounts of blood to produce 1-2 quarts of urine. They also perform the task of filtering out the excessive waste materials from the blood stream.

However, there can be cases when infection enters your bloodstream and affects your kidneys. This can cause serious kidney diseases such as cysts, stones and cancer.

Diabetes: What is it and how does it affect your kidneys?

Diabetes is a condition which is caused when the pancreas does not produce enough insulin (Type 1 Diabetes) or when your body doesn t react to the insulin in a normal way (Type 2 Diabetes). The sugar in your food cannot be broken down effectively which can result in problems in your kidneys.

The glucose content in your blood causes considerable damage to the filters in your kidneys. When the filters in the kidney are damaged, a particular protein called albumin releases into your blood and your urine. The damage in the kidneys can affect the kidney function and obstruct the filtering out of wastes from the blood.

Thus, diabetes could be attributed as a major cause of kidney disease.

Managing Diabetes-

Managing diabetes is crucial to avoid kidney diseases. However, diabetes doesn t have a proper cure which is why it is even more important to take care of your health in such cases.

Here are a few ways in which diabetic patients can aim to be healthy and prevent kidney diseases:

Quit Smoking: Smoking increases diabetic complications such as nerve damage and heart strokes which can in-turn affect your kidneys  functions adversely. Hence, it is advisable to quit smoking to keep diabetes under control.

Healthy Meals: Opt for healthy meals which are balanced and packed with nutrients as they help in increasing the insulin function in your body. Foods such as green leafy vegetables, legumes, fruits and lean meat should be included in your meals.

Engage in Physical Exercise: A diabetic person needs to engage in physical exercise in order to maintain a healthy lifestyle. Obesity can increase your chances of complications and can be detrimental to your kidneys as well.

How Does Managing Diabetes Help Your Kidneys?

Most people have experienced stomach ache at some point in their lives. People who are affected with digestive disorders suffer from reduction in the digestion potential, which leads to insufficient conversion of nutrients to usable forms. There is a wide range of stomach disorders that people suffer from, ranging from the functional disorders to irritable bowel syndromes to constipation and several others.

Functional disorders of the stomach
Functional disorders of the stomach occur when the bowel movement appears normal, yet they do not function in the proper way. It is one of the most common gastro-intestinal problems and affects the rectum and colon, including constipation. It is mainly caused due to various reasons like regular consumption of a diet containing low fibre content, not getting enough exercise, and consuming a large amount of dairy products. You are likely to suffer from functional disorders of the stomach when you are stressed or resisting the urge of a bowel movement. Some people have the tendency of consuming laxatives without following any kind of regulation, and it leads to weakening of the stomach muscles in the course of time, and gastro-intestinal issues.

Common problem of constipation
Constipation is basically the restricted bowel movement and is caused due to an insufficient amount of roughage or fibre in the diet. It causes an individual to strain while passing stools and leads to hard and small stools, and eventually causes chronic problems like fissures and haemorrhoids. You can avoid these issues by including more roughage in your diet and by exercising daily. Although laxatives can alleviate the condition, it is crucial to understand that it is not a permanent solution, and you must consult your doctor for a sustainable solution.

Getting rid of irritable bowel syndrome (IBS)
Also referred to as spastic colon, IBS is a clinical condition where the colon muscles can contract almost instantly. There are numerous factors that can lead to this problem, such as certain medicines and foods as well as emotional stress. The most commonly seen symptoms are abdominal cramps and pains, excessive gas formation and bloating, and alterations in bowel habits. If you are suffering from IBS, then it is important to stay away from caffeine at all cost. Also monitor the foods that trigger IBS and stay away from them.

If these remedies are not able to offer a solution to your suffering, then it is crucial to speak with your doctor and seek treatment to get rid of your stomach problems.

3 Common Types of Gastro-Intestinal Disorders

Hepatitis C is a Viral Infection That is Little Talked About, But Can Be As Dangerous As Hepatitis B

Most people have head or what became in the 1980s and '90s the dreaded AIDS virus. With time and the availability of medicines, it ceased to be a killer. However, the knowledge of it helped stem its spread. Most people, unfortunately, don't realize that hepatitis C is also a killer, simply because not much has been said about it. In fact, it is also a virus, but is 10 times more infectious than HIV.

Hepatitis C is transmitted through the blood, and is usually passed on to women through infected needles and sex. At-home glucometers are often shared, or sometimes a woman's own lifestyle or her partner's lifestyle before marriage may put her at risk, because the virus can stay in the blood for years. It is also transmitted through blood products, like in the case of a transfusion, though in the case of pregnant women, this is not so common.

The dangers
The virus affects 1 in every 100 people in India, while globally 180 million are infected with it. Sometimes, it may just pass through the body, like many other viruses do, but sometimes, it can remain. If detected quickly, within six months or so, cure rates are high. the problem is that it is often not easy to detect, as symptoms resemble those of a regular seasonal viral infection: fatigue, nausea, loss of appetite. If it remains in the body, becoming chronic, then it may progress to liver disease. But the hepatitis C virus (HCV) doesn't have to be a killer. You can conquer it with these moves. 

What you should do before
A number of couples who come to me have planned pregnancies-they opt for a baby, rather than the baby just 'happening' to them. This not only helps family planning, but it also helps us rule out infections or treat them if present. Usually, in the first trimester, your gynecologist will ask you to do a simple blood test for HIV, hepatitis B and C. In the case of a planned pregnancy, visit your doctor beforehand and ask if you need to take these tests before you conceive. However, there is no vaccine for HCV yet.

What you should do after
If a woman find out in the first trimester that she is hepatitis C positive, there's nothing much that can be done, as anti-viral medications cause birth defects, so a mother can only be put on them after delivery. She is advised to continue the pregnancy. A baby's chance of acquiring the infection in utero is between 5 and 7%. While this is not high, parents may like to avoid the risk. However, co-infection with HIV (if the mother is HIV positive) pushes the risk up to 19.4%. The pregnancy itself will not be hampered by the HCV infection. Nor does the risk of transmission to the child have anything to do with the mode of delivery-either vaginal or C-section. In India, there is little data on HCV transmission from mother to child. However, once the baby is born, the pediatrician may not do an immediate test to check for the virus, as it generally clears out from the baby's system in a year or so. Testing may only be done at 18 months.

Hepatitis C: Can Be as Dangerous as Hepatitis B

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