1 year old cat with swollen mammary glands

mlewis65

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Hi guys, I just joined this site because I need some opinions after taking my poor baby to multiple vets and still not having answers. Here is our situation, my kitty is about 1 year and 3 months old. I didn't get her spayed right away which now I'm realizing can be dangerous for their health and wish I had done it sooner. With that being said, she has already had a few heat cycles the past few months but her last one was around December 6th and then they completely stopped. I thought it was off but I didn't think much of it until around Jan 1st I noticed a tiny pea-sized lump on her mammary gland, shortly after I noticed the one, I noticed another one further down on her mammary chain. They grew pretty fast,

I took her to the vet and asked if he could aspirate them because by the time I got her in there they were both the size of gumballs. He sent me back home and said to put a hot compress on them for a week and bring her back if no changes, he didn't want to perform a needle aspiration for some reason. He did X-rays and those were normal too. I just had her blood work done in Oct and everything was normal.

Fast forward a week later they doubled in size and are the size of golf balls so the vet told me he recommended I get her spayed, I made the appointment and was able to get her spayed that same week maybe a few days later, at this point the lumps were the size of eggs but still fully intact. The vet was thinking it could even be a false pregnancy since we live with a male cat (he's neutered but he would still mount her when she was in heat sometimes.)

Anyways the surgery went well, they didn't biopsy the lumps because they didn't want to disrupt them and cause too much bleeding and figured it was mammary hyperplasia and they would go down after the spay. Which they did! They shrunk overnight after the spay, the following days they got to be as small as 75% smaller than they were the day of surgery. I was SO happy!

Then I realized something was off the week after her spay surgery, she would screech in my ear at night all night, constant crying and yowling, chirping, and became extremely loving like she was in heat again, this lasted for a few days and I noticed the lumps started growing again. It's been 2 weeks since the surgery and the lumps are as large as eggs again and look like they could burst. I'm in disbelief.

She has an appointment on Friday with another vet to finally have them aspirated and looked at better but I don't think she can wait that long.

Do you guys think it's possible the vet left part of her ovary in and that's why she's going back into heat after her surgery and the hormones are causing the lumps to swell again? The only reason I ask that is because I was reading the yelp reviews of the vet I took her to for the spay surgery and it turns out she had done that to another cat, only took one ovary out, and now she's being sued by that person.

I'm pretty freaked out and stressed out for my cat and I'm praying it's not cancer but the fact that the swelling went down sooo much after the surgery and then went back up again after it seemed like she went into heat leads me to believe is a hormone issue like mammary hyperplasia or false pregnancy.

The photos are from today, two weeks after spay
 

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FeebysOwner

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I have no experience with this at all, but I am responding in order to 'bump up' your post so that it might help others to see it and reply. It is good you are taking her another vet! Is this vet aware of the size of these glands? If not, call them back and tell them, perhaps even send them a pic? Maybe they can get you in sooner. They may also be able to recommend some temporary home remedies while you wait for the appt. In the meantime, if the warm compress worked at all before, try that again this time.
 

missymotus

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You need to find a vet with reproductive specialty.

mammary hyperplasia is caused by a hormone imbalance, usual treatment is to give Progestogen blocker and antibiotics.
This was not a false pregnancy, that is nothing like mammary hyperplasia so it’s concerning a vet would confuse the two.

It can take quite a long time for the swelling to go down, that is perfectly normal, should have been treated prior to spaying however.
 
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mlewis65

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You need to find a vet with reproductive specialty.

mammary hyperplasia is caused by a hormone imbalance, usual treatment is to give Progestogen blocker and antibiotics.
This was not a false pregnancy, that is nothing like mammary hyperplasia so it’s concerning a vet would confuse the two.

It can take quite a long time for the swelling to go down, that is perfectly normal, should have been treated prior to spaying however.
I am taking her to an emergency animal hospital right now because I don’t want them to ulcerate. I was going to have them aspirate them to rule out cancer and then go from there. Do you think they might be able to prescribe the medication she needs? I understand it might take a while for them to go down but they are getting bigger and that’s why I’m worrying
 

fionasmom

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Please let us know what happens. An ER vet should be able to handle this sufficiently to get her to a stable place and then you can proceed from there. They may initially prescribe a small amount of the medication, expecting the overall condition to be turned over to a regular vet. You kept the appointment for Friday? As for the ovary, we can't say that it happened to your cat, but it does happen, so make sure to discuss that with both vets.
 
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mlewis65

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Please let us know what happens. An ER vet should be able to handle this sufficiently to get her to a stable place and then you can proceed from there. They may initially prescribe a small amount of the medication, expecting the overall condition to be turned over to a regular vet. You kept the appointment for Friday? As for the ovary, we can't say that it happened to your cat, but it does happen, so make sure to discuss that with both vets.
Thank you so much. And yes I’m keeping the Friday appointment was well with her regular vet and I just called and reached out to a hormone specialist vet and waiting on a call back from them. I just want all of this to be figured out and done with I don’t want to keep bringing my poor baby to all these different vets she gets so scared and I hate to see her going through any sort of suffering
 
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mlewis65

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Update: the ER vet took a sample of the fluid inside her ducts and it’s milk. She said she’s probably having a false pregnancy from the drop in progesterone from her spay or it is likely that the vet left an ovary remnant inside of her during the spay surgery. I’m still going to take her to her normal vet on Friday and will keep updating as I find out what’s going on. I’m SO HAPPY to hear it is not cancerous though so that’s the main thing I was afraid of this past month!
 
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