How Do You Diagnose Cancer In Dogs?
All cancers do not occur as tumors that can be seen on the surface of the body. And so these tumors are not easy to notice and monitor. In many cases ill cancer symptoms manifest as symptoms that relate directly to the organ it affects. Symptoms such as diarrhea or gastrointestinal bleeding associated with a tumor in the stomach or small and large intestines. Similarly, cancer, hormone-producing organs are manifested in the form of endocrinal disorders and tumors of the brain or spinal cord are associated with neurological symptoms.
However there are cases where the cancer produces general symptoms that point to a specific organ. For example, symptoms of liver cancer in dogs with symptoms of loss of appetite, a distended stomach and weakness, but may be associated with cancer and other ailments. Some of the other nonspecific symptoms include weight loss, fever, muscle weakness, skin rash, hair loss and lethargy.
As such, a wait and a wait can be extremely dangerous because there is always an accompanying risk of metastasis. Diagnostic procedures and laboratory research and radiological tests are very helpful in determining the existence of a cancer in the body in its early stages. The procedures used in human oncology are similar to those used to determine the prevalence of cancer in pets including feline cancer.
X-rays are probably the most commonly used technique for radiographic imaging, for advanced facilities such as CT (computed tomography) and MRI (magnetic resonance imaging) are not widely available in veterinary medicine. The CT and MRI provide much better results in the ability to render three-dimensional images of the section of the areas hidden behind tissue.
The ultrasound imaging is commonly used by veterinarians to solid organs and Guir needles into the body to remove fluid from a tumor for laboratory examination. PET (positron emission tomography) is a recent addition to diagnostic procedures canine cancer.
The prevalence of cancer may also be determined by molecules called tumor markers. Cancer cells produce molecules that are different from those which are produced by normal cells. Several tumor markers are associated with the organs, and also provide vital information on prognosis, treatment and supervision.