How does a tumor appear in a cat? - briefly
A tumor in a cat arises from uncontrolled cell division, often triggered by genetic mutations, environmental factors, or viral infections.
How does a tumor appear in a cat? - in detail
Tumors in cats develop due to abnormal cell growth, which can be triggered by a combination of genetic, environmental, and lifestyle factors. The process begins when mutations occur in the DNA of a cell, leading to uncontrolled division and proliferation. These mutations may be inherited or acquired over time due to exposure to carcinogens, such as tobacco smoke, certain chemicals, or radiation. Additionally, viral infections, like feline leukemia virus (FeLV) or feline immunodeficiency virus (FIV), can increase the likelihood of tumor formation by disrupting normal cellular functions. As the mutated cells continue to divide, they form a mass or lump, which can be either benign or malignant. Benign tumors grow locally and do not spread to other parts of the body, while malignant tumors are invasive and can metastasize, affecting distant organs. The immune system plays a critical part in identifying and destroying abnormal cells, but when it is compromised or overwhelmed, tumor development becomes more likely. Age is also a significant factor, as older cats are more prone to cellular damage and mutations over time. Early detection and veterinary intervention are essential for managing tumors effectively and improving outcomes.