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Throat Cancer (Chondrosarcoma) in Dogs



Being aggressive and malignant in nature, chondrosarcomas of the larynx and trachea are usually life-threatening. Your veterinarian will need to excise the tumor tissue and possibly the surrounding tissue. As this tumor can affect very vital site of body, preservation of functions is very important. Your veterinarian will also be working to preserve laryngeal functions. The affected part of the trachea will need to be removed entirely by resection, and both ends of the normal trachea sutured together, a process referred to as anastomosis. Radiotherapy is generally not effective in patients with chondrosarcoma of the larynx and trachea.


Living and Management


A dog that has been affected by this type of cancer may survive for a few months, but even after successful treatment the life span of such patients is quite low. Quality of life is another important consideration and many owners ask for peaceful euthanasia of their dogs rather than have them undergo the stress of surgery.


Good nutritional support is essential in these patients for ensuring maintenance of body weight and condition. It is important to monitor your dog's food and water intake while it is recovering. After surgery, your dog will very likely not have much of an appetite, and will not want to eat or drink in great quantities. It may be necessary to temporarily use a feeding tube placed directly into the stomach so that it is getting all of the nutrition it needs to completely recover. Your veterinarian will show you how to use the feeding tube correctly, and will assist you in setting up a feeding schedule.


After surgery, you should expect your dog to feel sore. Your veterinarian will give you pain medication for your dog to help minimize discomfort, and you will need to set up a place in the house where your dog can rest comfortably and quietly, away from other pets, active children, and busy entryways. Trips outdoors for bladder and bowel relief should be kept short and easy for your dog to handle during the recovery period. Use pain medications with caution and follow all directions carefully; one of the most preventable accidents with pets is overdose of medication.



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