Diagnostic Oncology

The first step in treating all cancer patients is to first correctly diagnose and stage the cancer. Once we have confirmed the diagnosis, it is necessary to further evaluate the extent of the disease (staging). This involves localizing the cancer, determining the size and extremities of the primary tumor invasion and determining whether or not there is evidence of spread to other organs (metastasis). All of this information is important to determine the prognosis of the cancer. Prognosis refers to the probability of long term tumor control or cure of the cancer while maintaining a good quality of life. This information is vital so that we can determine the best treatment plan for each individual pet.

Staging a cancer often involves advanced imaging procedures. Standard radiography is often used to look for spread in the lungs, abdomen or bones. Myelogram studies allow a better assessment of the spinal cord. Other contrast procedures may help better define localization of a tumor. Ultrasound exams and echocardiograms allow assessment of the heart function and of potential spread to internal organs. At our facility we also have a spiral CT scanner, which allows a better 3-D assessment of structures than standard radiography. Spiral CT scanners perform much faster examinations than the previous CT generation units, which allows us to significantly decrease the anesthesia time of our geriatric patients. MRI adds additional flexibility for diagnosing and staging our patients. To compliment our diagnostic and staging capabilities we are also equipped with advanced Fiber-Optic medical equipment for endoscopic, rhinoscopic and bronchoscopic examinations and biopsy procedures.