Dog Parvo Symptoms

Radiation (ionizing photons, otherwise known as x-rays and gamma rays) interacts with water molecules to form highly reactive free radicals. These free radicals are responsible for breaking strong chemical bonds, most importantly in DNA, leading to eventual cellular destruction. This is summarized below:

Chemical events resulting from the interaction of radiation with tissue
Photon interaction [...]

Various types of external beam (teletherapy) radiotherapy units are used in veterinary medicine. These units are usually categorized according to the radiation energy level produced:
Superficial units energy range from 50 to 150 kV
Orthovoltage units energy range from 200 to 300 kV
Supervoltage energy range from 500 to 1000 kV
Megavoltage units energy [...]

Cancer is one of the leading causes of pet deaths today. While modern veterinary medicine and technology has increased the life expectancy of animal companions, cancer is primarily a geriatric disease. Thus, the prevalence of cancer among animal companions has considerably increased, along with the veterinary and human treatments to combat [...]

Fifth disease is a common viral infection that happens mostly in children. The symptoms of fifth disease are usually mild and go unnoticed. In fact, studies have shown that five to ten percent of children under age five and fifty percent of adults in the United States have had fifth disease, many [...]