Sentences with phrase «malignant mammary tumors in»

The risk of malignant mammary tumors in dogs spayed after their first heat increases significantly, but if an owner waits to spay their dog until after their second heat, the risk increases to 25 %.

Malignant mammary tumors in cats tend to metastasize rapidly.

Approximately 50 percent of malignant mammary tumors in dogs have receptors for either estrogen or progesterone.

Malignant mammary tumors in dogs, can be treated if detected early enough, and prompt action is taken, however it's very likely that tumors may reoccur.

He was the first veterinarian to receive a grant in comparative cancer pathology at the Dutch Cancer Institute and the Queen Wilhemina Cancer Foundation, which resulted in his Ph.D. thesis in 1964 «Malignant mammary tumors in the dog and the cat compared with the same in women».

Not exact matches

By giving a single small dose of certain chemicals (aromatic polycyclic hydrocarbons) to selected strains of female rats he found he could produce, within a few weeks, malignant mammary tumors — many of which were hormone dependent — in 100 percent of the treated animals.

However, while 50 % of mammary tumors in dogs are malignant, 90 % of mammary tumors in cats are malignant, meaning that a significantly higher percentage of mammary tumors in cats are cancerous.

In order to help determine whether or not a malignant mammary tumor has spread to other tissues at the time of diagnosis, chest and abdominal x-rays, and abdominal ultrasound are recommended.

About half the cases of mammary tumors in dogs are malignant and often show rapid growth spurts, while benign growths are often more slow growing.

Canine Mammary Tumors Mammary tumors are extremely common in dogs with approximately 50 % of them being maliTumors Mammary tumors are extremely common in dogs with approximately 50 % of them being malitumors are extremely common in dogs with approximately 50 % of them being malignant.

About 45 % of mammary tumors are malignant in dogs, whereas ~ 90 % are malignant in cats, and dogs have a much higher number of complex and mixed tumors than do cats.

Fifty - one percent of mammary gland tumors in dogs are malignant and more than 90 percent are malignant in cats.

In female cats, the majority of mammary tumors become malignant so spaying provides an important lifesaving benefit.

The chances for mammary gland tumors, which are typically malignant in pets, is greatly reduced for females.

Spaying cats at an early age can prevent mammary gland tumors, which are mostly malignant in nature.

In cats, early removal of abdominal lumps is important because most mammary tumors are malignant and early excision is important in survival timIn cats, early removal of abdominal lumps is important because most mammary tumors are malignant and early excision is important in survival timin survival time.

Ultrasound is beneficial here in assessing local lymph nodes and abdominal spread from a malignant mammary tumor.

Spaying females can greatly reduce the possibilities of mammary tumors later in life (often malignant) and eliminates the possibilities of pyometra (life threatening infection of the uterus) or ovarian cancer.

Expression of VEGF has been reported in a wide range of different tumor types in the dog including hemangiosarcoma, malignant melanoma, soft tissue sarcomas, mast cell tumors, nasal carcinomas, intracranial neoplasias, and simple mammary gland adenocarcinomas and inflammatory mammary carcinoma.

Early spaying may therefore, reduce occurrence of malignant lesions because the procedure removes the source of the hormones that cause some mammary cells to lose growth control, which puts these dividing cells at high risk for mutation and malignant transformation by environmental carcinogens.In fact, recent reports have identified activation of a specific oncogene in a number of canine mammary tumors.

In general: approximately 50 % of malignant mammary tumors will have already spread by the time of surgery.

Unfortunately, in cats there is a 90 % chance that mammary tumors are malignant and they usually spread rapidly to adjacent lymph nodes, making this a very aggressive cancer with a poor prognosis.

The role of chemotherapy in cats and dogs with malignant mammary tumors has not been clearly defined for all tumor types but oncologist consultation after surgery is often recommended.

In dogs, the size of malignant mammary tumors is an important consideration when determining prognosis, both for local tumor recurrence and survival time.

In contrast, over 85 % of mammary tumors in cats are malignant and most of these have an aggressive biologic behavior (i.e., mammary tumors in cats tend to be locally invasive and spread elsewhere in the bodyIn contrast, over 85 % of mammary tumors in cats are malignant and most of these have an aggressive biologic behavior (i.e., mammary tumors in cats tend to be locally invasive and spread elsewhere in the bodyin cats are malignant and most of these have an aggressive biologic behavior (i.e., mammary tumors in cats tend to be locally invasive and spread elsewhere in the bodyin cats tend to be locally invasive and spread elsewhere in the bodyin the body).

Malignant mammary tumors have the potential to metastasize, or spread to other tissues and organs in the body.

More ominously, 26 % of the Airedales in the club survey were reported with malignant tumors and cancers, especially mammary cancer, skin cancers, and lymphoma.

Mammary gland tumors can be either malignant (cancerous) or benign (non-cancerous) and arise from the different types of tissues (epithelial or glandular tissues, and mesenchymal or connective tissues) in the mammaryMammary gland tumors can be either malignant (cancerous) or benign (non-cancerous) and arise from the different types of tissues (epithelial or glandular tissues, and mesenchymal or connective tissues) in the mammarymammary gland.

About half of the tumors a dog will develop in their mammary glands are malignant.

Influence of host factors on survival in dogs with malignant mammary gland tumors.