Friday 18 August 2017

6 year old with a Baker's Cyst

We were out geocaching last weekend, climbing up and down hills, getting our wellies sucked off by mud and generally having fun for around 3 hours with friends.  That evening, we were due round our friends for a BBQ and my youngest, who is 6, changed from her leggings into shorts and off we went.  The girls went out to play when we got there and it was then that my friend asked what was wrong with N's leg.  We had no idea and looked and saw a huge lump behind her left knee!

N's left knee - leg straight - showing the Baker's Cyst
As you can imagine, we were really worried about it.  It wasn't bothering her at all but I wasn't leaving anything to chance and we headed to our local walk-in centre to get it checked.  N was very upset as she was worried about what would happen in hospital but with some reassurance, she calmed down a little.  The nurses were wonderful with her and not worried.  They said it was probably a Baker's Cyst, also known as a Popliteal Cyst.  Not so common in children as in adults apparently.  However, they decided to phone the paediatric doctors at our main hospital as it had come up so quickly and they also wanted to rule out DVT (deep-vein thrombosis), whilst they sorted out an ice pack for it and suggested she take Ibuprofen to help with the swelling.

The doctors at our main hospital asked to see us, so we drove straight there (hubby and other daughter were still at the BBQ as it seemed daft for us all to go).  We were seen within 5 minutes by the triage nurse and less than 10 minutes later, we were in seeing the paediatric doctor.  After a chat to N and myself, she had a look at it.  She suggested it may have been there for some time, but I am positive it had come up that day.  N has a habit of wandering around the house in her underwear so her legs are on display a lot and I'm absolutely positive I'd have noticed something the size of a golf ball sticking out the back of her leg!

Still somewhat visible when knee bent a little
The doctor went off and consulted with another doctor (more senior I assumed by the way her spoke). He came in and chatted to us and then switched off the lights and looked at the cyst with a light, pointing out the fluid in it.  He said that it looked like a Baker's Cyst but it had probably been there some time to get to that size. Again, I disagreed as we would have noticed that.  He checked her pulse down her leg and said it was all fine.  They went off to chat some more, having spoken briefly to me about an x-ray.

A few minutes later the first doctor was back with N's discharge forms.  I questioned the x-ray but it had been decided as she wasn't in pain, to phone my doctor on Monday and ask them to arrange for an ultrasound scan, which I duly did and we're now waiting for.

Having done some reading on this type of cyst, they can take from months to years to go away and have a relatively high chance of reoccurring.  There's some information on Baker's Cysts in pediatric patients here.

I have to say that the cyst doesn't bother N at all, but if I'm honest, it bothers me.  It looks very big on her tiny leg and I really want them to do something about it - drain it maybe.  I guess we'll have to see what the doctor suggests after the ultrasound is done. I'll keep you posted.