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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

MassLive.com

Herzlich battles back for Eagles
Atlanta Journal Constitution
 

Boston College's Herzlich ready to go for season opener

Taunton Daily Gazette
On a mid-May day, Herzlich was told he had Ewing's sarcoma, a rare form of bone cancer. He went through a range of emotions, fear among them. ...
 

Afferent Pharmaceuticals Presents Data Supporting Use Of P2X3 Antagonists In ...

Medical News Today (press release)
These data expand on earlier findings and reveal that a marked reduction in apparent bone cancer pain occurs following oral administration of the ...
 

Woman Who Faked Cancer Gets Jail Time

KMGH Denver
Soon after, she told a friend she had bone cancer in her tailbone. Then, in 2007, she told the same friend the bone cancer had nearly disappeared, ...
 

New York Daily News

Mark Herzlich's last step in recovery from cancer is a return to the field for ...
New York Daily News
 

Questions around the ACC

Atlanta Journal Constitution
Weber State, 1 pm Saturday: Will Mark Herzlich, the 2008 ACC defensive player of the year who sat out last season while battling bone cancer, ...
 

Afferent Pharmaceuticals Presents Data Supporting Use of P2X3 Antagonists in ...

Business Wire (press release)
These data expand on earlier findings and reveal that a marked reduction in apparent bone cancer pain occurs following oral administration of the ...
 

Big Ten splits up into two divisions

Sarasota Herald-Tribune
... eye cancer, Mark Herzlich a senior linebacker at Boston College, who missed the entire 2009 season due to Ewing's sarcoma, a rare form of bone cancer, ...
 

Local Woman Battles Stage 4 Bone Cancer

WHIZ
She was diagnosed with Stage 4 bone cancer last October. Family, friends, and community members are rallying behind her fight against the disease and ...
 

Pieter Wessel passes away at the age of 71

editorsweblog.org (blog)
Pieter Wessels, President of the Commonwealth Journalists Association in Australia, died of bone cancer in Sydney hospital on Sunday evening at the age of ...
 

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
Thyroid Cancer Bladder Cancer Bone Cancer Cervix Cancer Heart Cancer Kidney Cancer
Melanoma Cancer Pancreas Cancer Asbestos Cancer