If your older dog is “lumpy and bumpy,” lipomas are a common culprit. But how do you know if a lipoma in dogs is just a bump or a scary lump? Help is here. Dr. Jennifer Shepherd (friend and colleague of Dr. Julie Buzby) shares answers on everything you need to know about lipomas (fatty tumors) in dogs. By the end of this post, you’ll have facts about causes, diagnosis, and treatment for lipomas. Also, through images and descriptions, you’ll know exactly what to expect if your veterinarian suggests a fine needle aspirate for your dog’s suspected lipoma. Spoiler alert: The fine needle aspirate isn’t as scary as it sounds.
A lump the size of a softball: Meet Maggie a dog with a lipoma
Before we get into the causes, diagnosis, and treatment of lipoma in dogs, let’s meet a 12-year-old Pit Bull mix named Maggie. Until now, she had always been in good health.
However, over the last couple of weeks, this sweet senior dog seemed relentlessly plagued by a nagging cough. Mrs. Anderson, Maggie’s mom, was worried not only about the cough, but also about the softball-sized lump on her beloved dog’s chest that she had discovered six months prior. It appeared to be growing.
Day after day, one thought cycled through the dog mom’s mind: Could the lump on her dog’s chest be pressing into the lungs and causing the cough? Even more fundamental—what was this mass?
Mrs. Anderson scheduled a veterinary exam with me. As I examined my patient, it wasn’t hard to find the mass. It was almost five inches in diameter, soft, and located just under the skin on top of the muscle. Although I thought I knew what the mass was and was fairly confident it didn’t enter the chest, I ordered X-rays because I knew we needed to get to the bottom of Maggie’s cough and congestion.
A mass on a dog’s chest wall
The X-rays confirmed my suspicions. The source of Maggie’s cough was bronchitis. And while the mass was there, it was outside of the chest wall, growing away from the chest cavity. Mrs. Anderson was visibly relieved.
Next, to put to rest Mrs. Anderson’s fears, it was time to investigate Maggie’s softball-sized growth.
In Maggie’s case, based on the shape and feel of the mass, I strongly suspected it was a lipoma (fatty tumor). But a physical exam alone simply is not enough to determine the identity of the mass. I knew she needed a fine needle aspiration (i.e. extraction of cells using a small needle and examination under the microscope) of the mass to rule out a mast cell tumor, soft tissue sarcoma, or other concerning tumor type and to confirm a diagnosis of a lipoma.
What is a lipoma in dogs?
A lipoma is a common benign (i.e. non-cancerous) tumor of adipocytes, which are fat cells. Lipomas usually have well-defined boundaries and typically do not invade the underlying tissue. They are located commonly in dogs just below the skin of the trunk and limbs of the dog’s body.
However, in some cases, a dog may have a lipoma in the chest or abdominal cavity or one may grow between the muscles of the leg. Occasionally, a dog may have an infiltrative lipoma. While benign, infiltrative lipomas do disrupt the adjacent tissues more than other lipoma types. They are especially problematic if they cause spinal cord compression or invade muscle tissue.
What causes lipomas in dogs?
It is uncertain what causes lipomas. As with many conditions, the causes are often multifactorial with environmental and genetic factors likely playing a role as risk factors. These fatty tumors are more common in senior dogs but can occur at any age. While any dog breed may have a lipoma, the following breeds are more likely to develop lipomas:
- Labrador Retrievers
- Beagles
- Doberman Pinschers
- Miniature Schnauzers
- Cocker Spaniels
- Weimaraners
- Dachshunds
How do you diagnose a lipoma?
A physical exam is not sufficient to diagnose a lipoma. This is a critical point that I can’t emphasize enough. Your dog needs a fine needle aspiration or biopsy of the lump to be able to definitively diagnose it as a lipoma.
Even a board-certified veterinary oncologist cannot diagnose a lipoma by looking and feeling. A fine needle aspiration is critical to rule out other below-the-skin tumors that can be of far greater concern such as mast cell tumors and soft tissue sarcomas.
Fine needle aspiration
A fine needle aspiration (FNA) is a simple diagnostic test your vet can typically perform in the exam room on an alert and conscious dog. Although watching the FNA may be unsettling for owners since it involves a needle, most dogs remain calm and react to the procedure no more than they do when receiving a vaccine.
To perform a fine needle aspiration, your veterinarian:
- Inserts a needle into the mass
- Redirects it multiple times to gather cells
- Removes it with a sample of the tumor’s tissue
Watch a fine needle aspiration on a dog’s lipoma in this video…
As you can see in the next video, the vet will use an air-filled syringe to spray the collected material onto a slide, spread it out, and then examine it under the microscope.
Microscopic characteristics of lipoma in dogs
Because lipomas in dogs are mostly fat cells, the material on the slide often looks like oil. The image below shows how the lipoma aspirate looks when smeared on a slide.
Although it may be tempting to assume it is a lipoma based on the visual appearance of the material on the slide, a microscopic evaluation is still important. Other tumor types can occasionally have a “fatty appearance” too.
When the vet stains and observes the material under the microscope, he or she will see adipose (i.e. fat cells) and sometimes red blood cells if the tumor is a benign lipoma. However, if he or she sees other cell types in addition to the adipocytes and red blood cells, this suggests the tumor is not in fact a lipoma and bears further investigation.
What is the treatment for lipomas in dogs?
Like Mrs. Anderson, many pet owners find masses on their dogs and become concerned that their dog has cancer or that the mass is going to compress vital organs. But lipomas are often asymptomatic and usually do not cause any problems with a pet’s health. The exception to this would be infiltrative lipomas and those in the chest, abdomen, or between muscles.
Lipoma removal in dogs
In some cases, lipomas in dogs can grow large and, based on location, interfere with a dog’s mobility. For your dog’s comfort, it’s best to surgically remove these lipomas. It’s important to note that the surgical removal of one lipoma does not prevent another lipoma from developing in a different area.
If the lipoma is fairly large, your vet may need to temporarily place a drain in the surgical site. This can help prevent a seroma, which is a large pocket of fluid that fills the space where the mass used to be.
It is important to follow your vet’s instructions about incision care, exercise restriction, and use of an E-collar after lipoma removal. And if you have any concerns about how the incision looks or how your dog is acting, don’t hesitate to contact your vet.
Infiltrative lipomas in dogs—aggressive treatment approach
Infiltrative lipomas often require a more aggressive surgical approach and occasionally multiple surgeries or even limb amputation. If the veterinarian is not able to remove the whole infiltrative lipoma, it is likely to reoccur. Radiation therapy (either on its own or combined with surgery) can also be effective in controlling these types of lipomas.
FAQs about lipomas in dogs
There are common questions and concerns that many pet parents have about lipomas. You may have some of the same questions. Next, let’s get answers to some frequently asked questions about lipomas.
Q: Can you shrink a lipoma in dogs?
Unfortunately, at this point, surgery is really the only way to get rid of a lipoma. There is no commonly available and effective solutions to shrink a lipoma.
One small study of 15 dogs did indicate that injecting a steroid (triamcinolone acetonide) into the lipoma under ultrasound guidance could either shrink the tumor or cause it to regress completely. Unfortunately, some of these lipomas later recurred. A paper detailing the study entitled “Canine Lipomas Treated with Steroid Injections: Clinical Findings” is available if you want to read more about it. At this point, it is not a common procedure.
Previously, some vets tried injecting calcium chloride into subcutaneous (i.e. under the skin) lipomas. However, this method has fallen out of favor because it has the potential for complications such as necrosis (i.e. death) of the skin and irritation.
Q: Are lipomas in dogs dangerous? Harmful?
A: All lipomas are benign and most are harmless—they don’t cause any symptoms. However, if they grow in the abdominal or chest cavity or the spinal canal they can compress other organs and cause clinical abnormalities.
Occasionally, dogs may develop an intermuscular lipoma—a lipoma that grows between muscle layers. This type of lipoma most commonly occurs in the back of the thigh and causes lameness or impedes movement.
Q: Do lipomas on dogs go away?
Generally once a lipoma is present, it will typically either stay a similar size, or more often, continue to slowly grow larger over time. They don’t usually go away on their own.
Q: Can lipomas turn malignant?
Lipomas are common benign fatty tumors. They are not malignant and cannot become malignant. Since they are benign, they also can’t metastasize (i.e. spread) to other parts of the body. It is important to note that this doesn’t mean that the dog won’t get other lipomas. It simply means that any future lipomas did not come from the lipomas that were already present.
Lipomas should not be confused with liposarcomas, which are a very rare malignant tumor of fat cells. Unlike a lipoma, a liposarcoma is locally invasive and often spreads to other parts of the body. You do not have to worry about your dog’s lipoma turning into liposarcomas as they are completely different tumors.
Q: What should I do if I find a lump on my dog?
If you find a new lump on your dog or if you notice that an existing lump is growing rapidly, you should schedule an appointment with your veterinarian. He or she will most likely perform a fine needle aspiration to determine if the mass is a lipoma or another tumor type. Once the tumor has been classified, your vet will explain whether or not your dog needs surgery to remove the tumor.
If your dog has multiple masses, it’s helpful to have a “body map” showing the location and size of all the masses on your dog. This will allow you to determine if a mass is new or if an older mass has grown in size. Your veterinarian will likely keep a body map in your dog’s medical record. But you can also keep one in your dog’s health journal to note changes at home.
Q: My dog is covered in lipomas, and I just found another one. Does it need to be aspirated?
In short, yes. Let me explain my answer through the story of one of my canine patients.
I had previously diagnosed Chloe, a 9-year-old black Labrador Retriever, with a handful of lipomas. When she came to the animal hospital for her annual exam, I found a quarter-sized mass in front of her shoulder. (This is one of the many reasons I cannot overstate the importance of annual veterinary exams.)
Scanning her records from last year, I didn’t see a mass noted in this location. Although it felt like a lipoma, I wanted to be thorough.
I performed a fine needle aspiration to collect a sample. The image below demonstrates this procedure.
After I smeared the sample on a slide, I saw the classic oily appearance with what appeared to be red blood cells mixed in. Upon examination under the microscope, however, the material that looked like blood was actually a mixture of red blood cells and neoplastic (cancerous) round cells.
Chloe’s new mass was not a lipoma—it was a soft tissue sarcoma, which is a malignant (i.e. cancerous) tumor. I advised surgical removal at the next possible opportunity.
So let Chloe’s story serve as a good reminder of the importance of having your vet aspirate every new lump. Even if the first dozen have been lipomas, you never know when the next lump will be something concerning where early detection can make a huge difference in the outcome.
Since this is so important, I’ll say it one more time. If you find a new lump on your dog that your veterinarian hasn’t previously documented and tested, please make an appointment with your vet promptly.
Lipomas are common in senior dogs
Lipomas are very common tumors in senior dogs. Understandably, I have had numerous dog owners tell me that they are scared their “lumpy bumpy” older dogs are filled with cancer. Thankfully, more often than not, these masses are nothing more than harmless benign lipomas and unlikely to be causing any negative health symptoms.
As always, though, make an appointment with your veterinarian any time you observe something new or “off” with your dog. Just like Maggie’s mom, it’ll help you put your worries to rest. Or perhaps like Chloe’s story, it will allow for early diagnosis and treatment of genuine concerns. Either way, that vet visit and fine needle aspirate are critical.
P.S. A behind-the-scenes story about the making of this blog post
I can’t stress enough the importance of seeing your vet if you think your dog has a lipoma. In taking the videos for this blog post, Dr. Jennifer Shepherd did an actual fine needle aspiration (FNA) on one of her patients with what was assumed to be a lipoma so that we could share this procedure with our readers. Later, I received this message from Dr. Shepherd: “I may have saved a life thanks to you! I saw a dog today and the owner said that the lumps had been looked at before. So I assumed one was previously diagnosed as a lipoma. I decided to aspirate just to make a video for you. Turns out it’s probably soft tissue sarcoma. I’m removing it on Wednesday.” Dr. Shepherd’s message reinforces the importance of getting your dog’s lumps and bumps checked. ~ Dr. Julie Buzby, integrative veterinarian
Have you ever found a lump in your senior dog? Was it a lipoma?
Share your experience in the comments below. Finding a lump can be scary—so let’s encourage and support one another.
I found a 2cm lump on my 7 yr old kelpie x, Obi, on her right front axilla area- in April. At her annual vaccinations and vet checkup in May, the vet performed a FNA. The slide wasn’t a typical lipoma- it had other cells present ? I can’t remember what the vet said. Our family decided to follow the vet’s recommendations to remove the lump and check the pathology. With much relief it was a lipoma, however it had a necrotic capsule so we were lucky to have it removed while it was still quite small and before any complications of the necrosis could develop.
Hi,
What a relief! I am so glad the lump turned out to be benign and surgery was curative. Thank you for sharing Obi’s story with our readers. Wishing you both the best for a bright and happy future. ♥
My dog has a lump right by his spine that feels exactly like the lipomas our older lab had. It doesn’t bother him but he’s only 2!! And he doesn’t have any of the breeds known to commonly have lipomas. Should I be worried??
Hi Laura,
I am not sure if this lump is cause for concern. Without examining it myself it is hard to make specific conclusions. I always think it is best to have every lump evaluated. If there is any chance it could be cancerous, you would rather catch it sooner rather than later. My best recommendation is to schedule an appointment with your vet to have the lump checked.
Hi Dr. Buzby,
I have an English Cream Retriever who just turned 11 years old. She has had kidney disease for the past 3 years, and with Telismiartan, Adozyl, and Kidney care food-her values are looking better. She had.a lipoma on her abdomen develop around the same time (I believe!), and our vet said to leave it alone-although it wasn’t tested or viewed on ultrasounds. Her back end is getting weaker, and she has muscle loss and can only walk very short stints down the street. Her lipoma is now the size of a basketball on her side, and I think that it’s causing more stress and weight on her back-end. It has probably quadrupled in size since we first noticed it. The vet seems to not be too concerned about it-but she is non-alarmist by practice. I am very concerned about it now, and if she would be OK to undergo surgery for it to be removed with her age and other health conditions and if this is going to expedite her back end going or if it’s cosmetic. I really would appreciate any insight you have. Thank you for your time!
Hi Kat,
I understand your concern for this large mass on your Retriever’s side. Without examining it myself, I can’t tell if the mass is benign or a more serious issue. I always like to take an aspirate of lumps and review a cytology slide. You can gain good information from this quick and easy procedure, and it can help guide the decision-making process in how to proceed with treatment. It is possible your dog’s kidney dysfunction may prevent her being a candidate for anesthesia and surgery. These are all great topics to discuss with your vet. You can also ask for a consultation with a specialist if needed. Even if your vet is not pushing for further investigation of this mass, you can request it. You are doing a great job advocating for your senior girl’s health and well-being. Keep up the good work!
hi i have a 12 year old small breed pug/boxer mix. He had a knot at base of tail a year ago that they did a fine needle on and i was told due to the fatty smear it was a cyst. He has a previous back knee injury where the knee joint has worn down(or pops out) i was told its not causing him any pain and the surgery to fix it would be painful, expensive and not guaranteed results. I noticed more fatty bumps under the skin around the top of that leg /his back. He’s now a couple of times a day been losing complete use of this leg and will stumble, fall or just sit down due to loss of movement. Are the fatty bumps making that happen or is it just possible that knee has given out more? to add a once completely non aggressive dog has nipped at me twice in the last three months and showed his teeth. Very out of character.
Hi Denise,
It sounds like there is a lot going on and I completely understand your concern. Without examining your dog, myself, I can’t make specific conclusions. I would think the recent stumbling and mobility problems are likely due to the knee issue. I would not expect the lumps to be related but cannot be sure without some investigation. With the severity of the symptoms, I am not surprised your pup is painful. Pain can definitely cause a very nice dog to become grumpy and nip when approached or touched. This sounds like something your vet needs to be made aware of right away. The faster you have this addressed the better for your dog’s wellbeing and health. Praying for a positive outcome and relief for your sweet boy.
Our Golden, Max, is going to be 12 in June. He started developing lipomas a couple years ago. He needed to have one removed last January, and since he was under, we had other smaller ones removed for a total of 3. His recovery was long (about 5 weeks) and he had to have a drain tube for a couple weeks. Within a couple months I found another small lump, had FNA-dr believes it’s another lipoma. A couple months later, another with the same diagnosis. He now has 2 more that we have an appt for FNA. So within one year he has had 4 more develop. I am concerned that one or more of these will hinder his movement (largest in his armpit and one is on his leg). Given Max’s age and knowing that something else could take him quickly at any time now I want him to be able to enjoy each day. I do not want to put him through a surgery with long recovery again.
You mentioned the steroid injections-even if they were to return in 6-9 months, for a 12 year old dog that is a significant amount of quality time. How can I go about finding a vet who has done/will do these injections? or is this something most vets would be able to do? Also, what happened with the Xiaflex (collagenase) injections (that seemed promising) from about 10 years ago?
Hi Deb,
I am sorry Max is having so many recurring issues with lipomas. I understand your concern with putting him through another surgical procedure. Unfortunately, I am not sure there is a good alternative option other than palliative care. The steroid injections mentioned were from one trial that only contained 15 dogs. There are probably very few vets that have utilized this potential treatment. Any vet should be able to inject the lump with a steroid, I am just not sure how many would be willing to try this with so little evidence to back it up. Aa far as Xiaflex is concerned, I was not familiar with this product prior to your mentioning it. I did some research and would not think this is a good idea to treat lipomas. Fat cells or lipocytes are a different type of tissue than collagen which is what the Xiaflex helps to break down. Maybe you would get the greatest benefit from talking to a specialist? Your vet can make a referral for a consultation if that sounds appealing. The specialist should be able to give you the most detailed information and let you know what all your options are. I hope you can find the answers you need to give Max the best quality of life possible. Wishing you both the best of luck.
I brought my 9 year old chihuahua mix to vet due to multiple under the skin bumps and inquired about fna. This particular dr prefers to do surgical removal saying that fna isn’t accurate and putting a needle in a sarcoma can spread it. He’s been in practice for 40 years and highly regarded but seems to go against things I’m reading about fna. With her age I prefer not to put her under but also don’t want a false sense of reality if not accurate. Not sure what to do. Other vets in practice will do it.
Hi Courtney,
I understand your confusion and concern surrounding how to proceed with your pup. Your vet is going off of his many years of experience when making this particular recommendation. It is true that FNA doesn’t always give definitive results. And regardless of what information you gather from FNA, many times the recommendation is still to surgically remove the lump. With that being said, the new standard of care is to usually do an FNA first to hopefully get an idea of what kind of mass you are dealing with. This information can aid in determining how wide the margins need to be for surgical excision. Also, if the lump is suspected to be a mast cell tumor, your dog would need to be premedicated with Benadryl or something similar prior to surgery. To summarize, an FNA may not provide every piece of the puzzle, but it can offer very valuable information. I think you would be fine to go either way. It would not be wrong to ask to see one of the other vets in the practice and have aspirates preformed. Please make decisions based on your wants and needs. At the end of the day, you need to be comfortable with the choices that are being made for your sweet girl.
So, we are seeing an integrative vet (Western and Chinese veterinary medicine). We have been receiving cold laser therapy for our dog’s leg for a few weeks now. Over the summer, I noticed a few fatty lumps on my dog’s rib cage and abdomen. The vet clinic just got a new HT Vista scanner for lumps. So I asked if they would scan her. They did and two out of the three lumps show that there is need for concern. From what I can read, these scanners are brand new technology and we will now need to aspirate the two concerning lumps. Maybe all three? I just wonder what you know about the accuracy of these scanners. Are they just a waste of time and money?
Hi Andrea,
Like you mentioned, this is relatively new technology and I do not personally have any experience with these scanners. I have had great experience with Companion Animal Health (the company that makes the scanners) and have used their lasers for years. From what I have read about this technology, it is interesting and exciting to think there could be a good reliable way to get information about lumps before deciding to do aspirates or biopsies. The company’s website says the scanner has a 98% negative predictive value, meaning if it says a lump is benign then there is a high likelihood the mass is truly benign and not a false negative. Hopefully the next steps in this diagnostic process will give you some solid answers and guide your vet in their treatment recommendations. Hoping for good news!
I have an 11 year old pit bull mix, Delilah. She has what we believe to be lipomas all over her. These “bumps” can be seen on her sides, back legs, backside of front legs and these don’t appear to bother her. What is becoming very concerning is that she has very large lumps and many of them under her armpit area and chest. They are growing rapidly (within 6 months) and causing her leg to become red, swollen and now keeping her from running and playing. As of today she has started having shortness of breath and seems like she is choking or having trouble swallowing? Sort of like something stuck in her throat. I am wondering if these lumps are pressing on her esophagus or beginning to obstruct her airway.
I know she needs to see a vet but I have been trying to hold out because I can not afford it right now. Can these lipomas block or press on her airway and choke her?
Hi Kimberlee,
I understand your concern for Delilah and these worrisome lumps. Without examining your dog myself, I can’t make specific conclusions. It is possible for any lump, even if it is benign, to grow large enough to cause negative side effects. With that being said, lumps that feel like lipomas may in fact be a different type of mass. If some of these masses are cancerous, they can metastasize to just about anywhere in the body and the lungs are a common place. I know you mentioned your financial situation is preventing you from having your girl evaluated by your vet. Unfortunately, this is the only way I know of to get answers about what is happening to Delilah and find a treatment to restore her quality of life. If you think your dog is having trouble breathing or her airway is obstructed, please don’t hesitate to seek medical treatment as quickly as possible. Praying she is stable and feeling better today. Feel free to leave an update if you have a chance.
Ive had dogs for nearly 40 years and am well used to lipomas in more elderly dogs. My 10 yr GDS has developed one on her chest which looks typical. She is fit and healthy with a great appetite.
The only thing that slightly concerns me is that is dark in colour now.
I will go to the vet but she is a rescue dog and hates going out and is terrified going anywhere. Other dogs have had shaggier hair so the lipomas were less evident so maybe I just notice it more. She does scrath her chest like dogs do but it doesnt pain her at all and is movable just like other lipomas i have felt. Its just the dark colour that concerns me as it was pinker when I first noticed it..
Hi Charlie,
I am glad you are planning to have the lump evaluated by your vet. I hope you receive good news about your senior girl. Feel free to leave an update once you have some answers! Best wishes to you both.
Our male aussie is ~40 lbs and will be 1 year old in 2 weeks. We just took him last night for FNA on two lumps that we had found. The vet has confirmed that they are both lipomas but had mentioned previously that if there were any concerns we could have them removed during his neuter. I am leaning toward having them removed even though they are small. I’ve always heard of lipomas in older dogs but don’t know if I should be concerned because he is so young. Should we have them removed or am I just putting him through extra procedures that are needless?
Hi Hannah,
I am glad to hear that the lumps were diagnosed as just lipomas! What a relief that must have been for you and your family. Since I haven’t examined your dog personally, I can’t make any specific recommendations. In general, I do think it is best to limit the number of anesthesia events if at all possible. It sounds like you have a good working relationship with your vet. My advice is to discuss your concerns and see what they recommend. I really feel like either option could be fine in the long run, you just have to decide what you are most comfortable with. Best of luck to you and your sweet boy!
Hello! My 13 yr old chihuahua Tom has several lipomas ,He now has a large lump the size of a tennis ball on his side. Their is fluid surrounding it. The vet aspirated 30 ml pit of the cyst around the lump. She took slides and looked under microscope and said she saw spindle cells which can indicate fat cells or cancer. Tom Tom is 15 pounds. He has a stage 3-4 heart murmur. The doc said it would be dangerous to put him under and remove lump because of heart condition. How would I be able to get a definitive answer if his lump is cancer ? I am heartbroken and want to help him so much. Thank you.
Dear Danelle,
Your question is a good one…is this cancer or just another benign lipoma. I would recommend repeating the fine needle aspirate and having the cells (either the fluid or the slides that are made from the fluid) sent to a board certified histopathologist to read. This is not a 100% guarantee of the answer, but getting a specialist involved definitely increases the odds of getting the answer. This is something you could talk to your veterinarian about. Another option would be to ask your veterinarian about referring you and Tom to see a board certified veterinary oncologist (cancer doctor) for a second opinion. I’m sure getting a definitive answer would bring you valuable peace of mind.
Last night I found a movable lump about the size of quarter on the back of my 8 year old Golden Retrievers thigh. He recently has had some lameness in that leg (2 days) which is what made me start feeling around. I just made him a Vet appointment, the earliest they can see him is next Friday – 10 days from now. I am sick to my stomach and Google searching is just breaking my heart. I’m not looking for false hope, I just need to prepare myself here.
Hi Kayla,
It can be so scary to find a lump on a beloved dog. I am glad that you already have a vet appointment on the schedule because a FNA at the vet is really the best (and only) way to know for sure what kind of mass it is. I hope that you get good news at the appointment! Please keep us updated.
Sorry for the delay in updating. Unfortunately, we still don’t have an answer about the what the lump is though. Our vet aspirated the lump but only got blood even after multiple attempts from multiple sites to try and get something else. We also learned the lameness in his leg is a torn CCL that we are consulting ortho for. Our vet doesn’t seem to be overly concerned that the lump is cancer – although without a biopsy it cannot be ruled out. Nor, is it a lipoma. So, the game plan right now is to remove the lump when the CCL is repaired and send it off for a biopsy. Not what I expected to hear but I’m relieved that the big C word is not being tossed around right now.
Hi Kayla,
Sorry your boy has torn his CCL. I am glad to hear you have decided to have it surgically repaired and your vet is willing to remove the lump at the same time. Hopefully, removal of the lump will be curative and you won’t have to worry about it anymore. My thoughts are with you as you move forward with this treatment plan. Keep us updated on your dog’s progress and recovery!
Our Maggie had lipomas for many years. They were never aspirated and I guess we were just lucky that that’s what they were. We had her euthanized on Aug 26, 2021 at 15 years old due to loss of function of her hind legs and fecal incontinence. This was also the day before our daughter came home from the hospital to die (she had fought ocular melanoma for 8 years). She passed on Sept 3rd. It has been a heart breaking last several weeks.
Karen,
My heart breaks for you. What an unimaginably difficult few weeks you have been through. I am so very sorry for the loss of your daughter and your dog. Sending love and comfort as you grieve these losses. ❤
My 10 yr old Golden Doodle was recently diagnosed with Mast Cell Carcenoma on her outside right hip & one lump in groin right side. The lumps are all gelatinous & clustered together. She is taking 5 mg of Prednisone every 12 hrs. Lumps have shrunken but still there. She is normal in every way – happy, no pain, appetite great, active. I ask if it was a correct diagnosis.
Hi Vickie,
I’m sorry to hear about your dog’s recent Mast Cell tumor (MCT) diagnosis. Dogs with these tumors do often initially act normal and feel great, but there is a risk that the tumors could spread to internal organs, causing her to feel and act sick later on. Prednisone does frequently cause MCTs to shrink but probably won’t make them go away entirely, and is thought to only shrink the visible tumor, not the microscopic portion. I don’t have any way to know for sure of that diagnosis is correct since I can’t see your dog or look at slides of the tumor cells. It is never wrong to seek a second option if you are questioning the diagnosis because that might give you more peace of mind. Wishing all the best to you and your dog as you navigate this challenge.
My girl (pit mix) is 12 and a half years old & a bit overweight. About 2 years ago she developed a “lump” on her lower right front leg, just above her wrist/paw. I took her to a vet clinic to have it looked at. I was told that it was just a “fatty tumor”. I was told that it would run around $1,000 to have it removed, but that as long as it wasn’t impairing her movement or causing her discomfort that there was no pressing need to have it removed. Note: no aspiration was done, diagnosis was only visual & by touch. Fast forward to 6 months ago – the lump starts to grow, rapidly doubling in size in just over a month (roughly hand ball size now).. To the vet clinic we go. I was told this time that because of where it’s located (lower right leg) the surgeon’s recommendation would be to amputate the leg. Due to her older age and weight, though, I had concerns about her recovery from something so drastic. The vet agreed and said she would see if she could find a surgeon that would take the case. Again, only eyes and hands were used. We went back in a week ago and after looking at the lump and feeling my dogs throat, the vet informed me that it was now cancerous and had spread into her lymph glands. She said there was nothing that could be done for her now except to make her as comfortable as possible till the end. She said there was a chance that trying to remove it would accelerate the spread, and because of this no surgeon would agree to operate.
I’m devastated. My girl, she still hardly seems to notice.. She does limp quite a bit more, but IMO that’s mostly due to where it is and how big it is. I still see no signs of pain, or even discomfort.. She doesn’t even shy away from me touching it.
It’s now about the size of a handball and asymmetrically lobed. It’s mostly squishy to the touch, though there might be some hard nodules inside.
Also, her mother died when she was 13 and a half from cancer.
Would you have any advice, please?
Hi Chris, I’m sorry to hear your dog’s story. I can’t imagine how worried you are about this situation. If I’m reading your comment correctly, no FNA/histopathology has been performed yet. Is this correct? I would definitely recommend aspiration and evaluation of cells (ideally by a specialist, unless your vet is very confident of the diagnosis on microscopic evaluation) as the next step. Yes, there may be lymph node involvement, but we need more information in order to draw conclusions, make a diagnosis, and come up with a plan.
mini Cooper has had a small (1/8”) flat growth next to her tail since we adopted her 2yrs ago at ~7yrs old. It was part of her so we didn’t worry. A month ago a larger similar bump appeared and having experience working at a vet practice several years ago I was not alarmed, but knew I wanted it looked into for my piece of mind. Since I’d won the bid for a vet wellness exam from an on line fund raising auctions for our local shelter, this was the perfect opportunity to use the visit for our peace of mind exam. It worked just that way. I left smiling, mini Cooper left relaxed because she’d received lots of loves & NO needles! Confirmed as what I call them ‘granny warts’ that have appeared on several of my older dogs in the past, it was good to have the professional reassurance that she’s healthy, just aging slowly & naturally, basking in all the loving attention her sweetness elicits. Knowledge is power, it’s understanding steps for positive movement to the best possible outcome, often involving many smiles.
Hello Ani, I’m so glad Cooper got a good report at the visit. Thanks for letting us know. You are so right that knowledge is power! 🙂