What is the prognosis for dogs with mast cell tumors?
These include vinblastine, lomustine, and corticosteroids, such as prednisolone. In determining the appropriate therapy or treatment for mast cell tumors and their wide variety of forms, it is important to remember that each animal needs to be evaluated and treated individually.
Unfortunately, mast cell tumors do not respond well to these drugs.
The prognosis depends primarily upon the grade and stage of the tumor. This is the treatment of choice, and if performed correctly, will usually cure Grade I and Grade II tumors. In these instances, radiation is recommended. Treatment consists of surgical removal and radiation, and possibly chemotherapy. If the mast cell tumors have spread to multiple areas, a combination of anti-cancer drugs are commonly used along with surgery and radiation. Dogs with tumors on the limbs appear to have the best prognosis. There is a new weapon available in the fight against canine mast cell tumors. There are some strict warnings and handling instructions with this medication so Palladia should only be administered to dogs that are under a veterinarian’s care.
It is given orally and works in two ways: it attacks and kills the tumor cells and it cuts off the blood supply to the tumor. Conclusion
In some cases, surgical removal may not be an option, or it may not be possible to remove enough margin around a tumor. Mast cell tumors can present in a wide variety of ways and can have an equally varied set of symptoms and outcomes. How are mast cell tumors treated?
For more information please visit mast cell
This drug is marketed by Pfizer Animal Health under the trade name Palladia. This medication is a tyrosine kinase inhibitor called toceranib phosphate.
It is sometimes difficult to determine exactly where the tumor begins and healthy tissue starts, so a wide margin (large portion of healthy tissue around the tumor, at least one inch) should be removed along with the tumor.
Those with tumors in the nail bed, genital areas, muzzle, and mouth have a poorer prognosis. Radiation is most useful when the tumors have not spread to multiple areas of the body.
Chemotherapy
Palladia is a prescription medication designed to treat grade II-III, recurrent, mast cell tumors of the skin. Dogs with mast cell tumors in the internal organs, such as the spleen or bone marrow, have the least favorable prognosis.
Mast cell tumors are usually treated by surgical removal. In addition, dogs with Stage I tumors have the best prognosis, compared to those staged higher. As with all tumors, prompt recognition and treatment is very important in obtaining the best possible outcome. The lower the grade, the better prognosis. Radiation
Radiation therapy after surgical removal appears to be beneficial and may reduce the incidence of reoccurrence and increase survival rates.
Archive for February, 2010
mast cell tumors
February 27th, 2010Discovering New Business Opportunities
February 27th, 2010
Pioneering your own business can be an extremely difficult way to generate an income. Entrepreneurs need to have a high tolerance for uncertainty. To be successful, you need to have the drive to succeed and the perseverance to overcome failure. Business owners constantly face the stress of making important decisions that affect their own business and very often the businesses of their customers.
Despite all this hard work, running your own business can be an immensely rewarding experience. Being your own boss gives you independence and the potential to earn an uncapped income. It provides you with greater flexibility for exercising your passions and talents.
It does not matter whether you are a young start-up business or a mature enterprise, discovering the right business opportunities is a vital aspect to your business success. Start-up businesses require an initial business idea which serves as the foundation of their market offering. Mature businesses are faced with the challenge of sourcing new opportunities to stay competitive in a cut-throat business environment. To succeed your business needs to be constantly evolving.
Discovering a profitable business opportunity is more complex than simply just stumbling upon a good idea. Your success will depend on your ability to transform the idea into an income by delivering marketable products or services. You will need to overcome challenges and adversity. You need to be prepared to deal with the unexpected.
The following tips can help you succeed:
1. Conduct research to uncover evidence of a feasible target market. If there is no target market for your business idea, no one will buy your product or service. Conversely, if you under estimate the size of your target market, you may miss out on important opportunities.
2. Your business idea must satisfy a need within the target market. It must do this at a price that the target customer is willing to pay. You need to be customer focused and you must be able to answer the question, “what is in it for the customer?”
3. You need to perform a thorough analysis of the business environment to expose potential threats and opportunities for your business. You need to evaluate economic, legal, cultural, political and technological factors that can impact your business. Companies may not have control over the external environment but they can construct contingency plans to deal with the impact the environment on the business.
4. Competitor analysis must be performed. A new business will struggle in a market that is already saturated with competition and product substitutes. You need to build a unique selling position that motivates your target market to buy from you, instead of your competitors.
5. Once you have analysed your target market, competitors and business environment. You need to put a strategy in place to ensure success. You must be able to generate the financial resources needed to support this strategy.
6. The business opportunity must fit in with your skills, experience and personality type. There is little hope of success if you do not have the appropriate expertise.
7. The business idea needs to inspire your confidence and passion. This helps you develop the inner strength needed to persist through uncertainty and adversity.
8. You need to evaluate whether the business opportunity can generate enough income to support your needs. There is no value in investing your time and energy into a venture that is not going to deliver enough monetary rewards to fulfil your financial obligations.
9. You need a dependable supply chain. A constant and stable stream of supply is needed to maximise sales. If you cannot supply a product your customers will go to your competition.
10. Ensure that you have a support network. Other organisations can help you manage your new venture. Their experience and unbiased point of view can be an invaluable resource.
How to Build a Bird House in 5 Easy Steps
February 27th, 2010
Birds have to be one of the best ways of enjoying your garden. Constructing a bird house is a perfect way to fascinate or draw them in. Not all birds all the same prefer to nest in bird houses. They differ especially in their brooding
predilections. Like us, these so called “cavity-inhabitants” also have stipulations relative to the kind of the type of home ground they desire. There are just minor feature issues or measurements for the birds, but they are very essential in their living.
Keep these guidelines in mind when building a bird house.
1. Determining the species or family of the birds that fly regularly into your property. In addition, distinguish also which are the burrow dwellers and the cavity dwellers. Some of the typical cavity dwellers are the chickadees, wrens, flickers and bluebirds. Choose one of the common visitors and think of nice bird house you can make for that bird species. Don’t think of building too many bird houses in your garden or backyard. Birds are very territorial, you do not want to see squabbling birds fighting each other due to over crowding. Much better to see them enjoying their time in your space.
2. Arrive at a decision for all the sizing requirements of your selected bird. The dimensions expected are the following: entrance hole,
base size, depth and height. Smaller birds such as chickadees and wrens should have 8 inches in depth and 4 x 4 floor dimensions. A further source for identifying the correct sizing requirements can be found by searching on the internet.
3. Now for the building material, we would suggest using untreated timber or wood for your bird house. Aside from the simulating the natural
home ground of the birds, natural woods reduces the chance of overheating and toxic absorption. Treated woods for instance plywood contain formaldehyde, a very damaging chemical compound to living things. These can lead to life threatening dangers to your invited birds. Those lumbers that are categorized as “pressure-treated” have toxic chemicals and can also poison the old and nesting birds. Using paint is definitely a no-no. Flaking paints might be mistaken as food and can be eaten by your birds. The only exception from normal paint is to use what is called milk paint, although the hardiness of milk paint is not recommended for exterior surfaces. Furthermore, plastics and metals are not also inappropriate in building avian houses since both are prone to heat.
4. Planning and drafting a plan for your bird friends is also very crucial Keep in mind that the bird’s safety is one of your primary concern, so ensure that they will be protected from the predators. It is also best to use sloping roofs so that the dirt, moisture and rain would not gather on top that may eventually cause rotting of the wood. It is recommended to expand the edges of the roof across the sides and front lips. Poles for roosting are good but not really essential especially for cavity dwellers. Plus, look at the air flow and drainage needs. You can create little holes in the base to aid in the drainage of the rain water. Young chicks can be easily drown and a small amount of water collected can lead them to death. Enough holes should also be placed on the walls to let the air enter the house and keep the place comfortably cool. Erecting the shelter at the top of a pole to assure the safety of your birds from unwelcome guests such as raccoons and cats.
5. The upkeep of the birdhouse is also crucial. A messy and dirty nest can cause lots of diseases for your birds. Adding a rear entrance will surely help in preserving the cleanliness of the bird house. Without much effort, you can take out all those dirt like droppings and unused nests within the birdhouse. Therefore, spreading of disease can also be prevented. With all these tips, you are a way to go to building your bird house. Aid your bird friends by treating their homes as you would your own. Bear in mind the safety of your
feathered animals in their shelter can assure you more years with them.
A Few Facts About Copier Toner
February 27th, 2010
Many people often regard toner as some type of dried ink. However, in reality, toner isn’t really related to ink at all as ink is a type of pigmented liquid. Toner is actually a powdery substance that consists of plastic and is negatively charged. The blackness of copier toner is made up of pigments that are combined with the plastic particles during the manufacturing process.
When it comes to a photocopier, its toner is housed inside of a cartridge, just like ink is, but usually bigger, and to make a long story short, the toner is placed on the paper and is heated. This causes the plastic particles to melt, which fuses the pigment to the paper. The fuser melts and presses the toner into the paper and then it stops the melted toner and/or the paper from becoming stuck to the fuser.
To complete the printing process, quartz lamps and coated rollers are used, with the paper going between two of the rollers. The rollers are then pressed down on the paper to embed the toner into it. It actually sounds like a difficult process and unless you’re really interested how copier toner works, you probably don’t really care for all of the details.
Most people are usually just interested in where they can buy toner for their and how much it will cost them. Well to answer this question, there are thousands of places you can buy the toner. First of all, just about every office supply shop on the planet will sell it. Then there are thousands of internet retail sites that also sell the product.
You will find these sites to be very competitive when it comes to pricing. They usually sell toner that is compatible with all the popular brands of copiers. The price may vary slightly as might the quality, but these sites are quite reliable and most of them ship copier toner anywhere in the world. One of the better online retailers when it comes to ink and toner is inkmart.com.
Copier toner is basically used in some models of photocopiers, printers, and fax machines as an alternative to ink. You can buy the cartridges in black as well as various other colours, which are yellow, magenta, and cyan. These three colours can basically combine themselves in different ratios to form any colour you can think of. However, some people are hesitant to use toners as they regard it to be a health risk.
It is believed that copier toner may have health risks that are quite similar to inert dust. Because it is such a fine powder, it can often remain suspended in the air for a certain length of time. This can often irritate people who suffer from respiratory conditions such as asthma and bronchitis. Recent studies have shown that some laser printers may shoot sub micrometer particles into the air and these are often linked with some respiratory diseases. Also, toner may contain carcinogenic substances which have been compared to asbestos.
