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Bone Cancer

Question: What are the signs of bone cancer in a dog? I have a Rottweiler and I know they are prone to bone cancer, so I'd like to know what the signs of it are. Thanks.

Answer: Many people as me what to look for to tell if their dogs have cancer. Well, I must confess it is a tough question since there are so many cancers, and they all can present a little differently. I thought I should give you a little summary of some of the biggies. First, statistically, cancer TENDS to affect older dogs. So, more lumps and bumps on a young dog are benign than cancerous. One hallmark of a cancer is it worsens over time. Cancers you can see usually get bigger. A growth that stays very small for years is not likely to be a true cancer. Again, this is on average and is not a guarantee. Some cancers are visible, while others are internal. The visible ones can be blackish (melanomas), purplish (hemangiosarcomas), fleshy, inflamed and red (histiocytomas), look like a non-healing open sore (squamous cell carcinomas), be firm, hard and deeply attached (fibrosarcomas), or have any appearance (mast cell tumor, the great imitator). The internal ones are invisible, so we have to look for overall signs in the dog. When they are far along, cancers usually cause weight loss (cancer cachexia) without an obvious external reason. They often will cause less appetite. Many times dog owners will tell me they think their dog got tired of his or her food. They can cause low energy, where the dog will just lay around a lot. Internal cancer signs also depend on where the cancer is happening. For example, a bone tumor (osteosarcoma) might cause a limp, or a bladder tumor (transitional cell carcinoma) might cause straining to urinate, blood in urine, or urinating small amounts frequently. A tumor found in the wall of the stomach might cause vomiting, and in the intestine, diarrhea. Some cancers cause internal bleeding, like hemangiosarcoma of the spleen. This bleeding causes sudden weakness and wobbly legs. A nasal tumor like a squamous cell carcinoma might cause discharge or bleeding from a nostril, or sneezing that won’t go away. Lung cancers (bronchial adenocarcima) or tumors of the heart can cause coughing. Lumps in the breast with discharge from teats could be mammary carcinomas. The good news is, not all of these signs point to cancer. Lots of other things can cause each and every one of these signs. The important thing to remember is to get it checked out by someone who knows what they are doing. If we are dealing with cancer, moving early is the way to go. Best to all,


Bone Cancer News

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The Age
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Labonte's route to sledge hockey and the Paralympics began when he was diagnosed at age 17 with osteosarcoma, a bone cancer frequently found in teenagers. ...
 

Does my pet have cancer?

Times Herald-Record
Bone cancer in large dog breeds can start out with a limp. Many other diseases do, too: Lyme, arthritis and so on. X-rays are probably in order, ...
 

Knoxville cancer survivor gets a new bedroom

WVLT
(WVLT)-- At age 13, Chris Isbill was diagnosed with Ewings Sarcoma, a bone cancer. Less than a year later, he was diagnosed with Leukemia and given a 10% ...
 

Kind acts support student battling cancer

Madison County Herald
Kelsey, 18, the daughter of Jon and Vicki Carroll, has been at MD Anderson Cancer Center in Houston, Texas, battling bone cancer in her right wrist for two ...
 

Baseball: Cancer survivor returns to play

Los Angeles Times (blog)
A year ago, Jared Garcia lost his senior year at Whittier California because of bone cancer in his knee, similar to what pitcher Nick Hurtado of Corona ...
 

Telegraph.co.uk

Cheerleader has leg amputated after doctors dismiss cancer as 'growing pains'
Daily Mail
 

CBC.ca

Paralympic Torchbearer Battles The Odds To Show Her Spirit
CityNews
 

Types of Cancer


Adrenal Cancer Anal Cancer Brain Cancer Colorectal Cancer Endometrial Cancer Esophageal Cancer
Esophageal Cancer Laryngeal Cancer Oral Cancer Penile Cancer Prostatic Cancer Stomach Cancer
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Melanoma Cancer Pancreas Cancer Asbestos Cancer