ENDOSCOPY

An endoscope is an instrument that allows direct visualization with a body cavity, such as the gastrointestinal tract, and upper respiratory tract. Fiber optics allow a light source to be an external unit with a very high intensity light. A fiber optic cable is attached which brings this intense light within the scope and to its tip without any heat. This allows safe, direct visualization of tissues within the body in a color corrected view (just like daylight) making a diagnosis possible.

A biopsy channel allows instruments to be passed through the scope to collect biopsies, grasp objects, or culture/aspirate fluids. Furthermore, air and water are commonly used to both dilate the organ (stomach) or clean the lens of debris (feces).

Most of the studies performed at River Heights Veterinary Clinic are of the upper or lower gastrointestinal tract due to the size of our endoscope. In many cases, a diagnosis is made non invasively by visualization and/or biopsies. The biopsies are small pieces or tissue taken from the abnormal tissue noted on examination. The tip of the endo scope is flexible and allows the biopsy forceps to be directed with pinpoint accuracy.

In other cases the endoscope serves as a diagnostic aid (like X-rays with a broken leg). A foreign object (plastic toy, ect.) or material (towel or string) can be confirmed and a surgical procedure is performed to correct the illness.

Patients recover from the anesthesia readily (if not requiring surgery), and many return home the same day.

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