Adenosquamous Carcinoma in Dogs

Identification

• An adenosquamous carcinoma is a tumor that may be found in the respiratory system. In dogs, the lungs are the primary area where the cancer is usually found. Adenosquamous carcinoma is a malignant cancer.

Nasal Cavity

• Adenosquamous carcinoma may be found in the dog's nasal cavity. This type of tumor is associated with chronic exposure to irritants such as pollution. Adenosquamous carcinomas are more commonly found in dogs over 9 years of age that are medium to large breeds. Dogs that have long noses, such as the German shepherd and collie, are afflicted more frequently with this type of cancer.

Lungs

• Lung carcinomas usually appear in dogs around the age of 10. German shepherds and boxers have a higher sensitivity to this type of cancer. Adenosquamous carcinomas account for approximately 7 percent of all lung tumors in dogs. Dogs that have this type of lung cancer may have symptoms of cough, dyspnea, pulmonary edema or fluid buildup in the lungs, gradual weight loss and eventual heart failure.

Treatment

• The treatment for adenosquamous carcinoma in dogs depends on the area the tumor is located. This type of cancer, however, is typically very aggressive and the prognosis is generally poor for dogs that suffer from it.

Considerations

• If your dog has any symptoms that could indicate an adenosquamous carcinoma, consult your veterinarian. Early detection is the key to successfully treating any type of cancer in dogs.