Hi Heather,
Finn was ~10 months old when he had the swollen ankle with the bites and he is 4 1/2 now.. He is small for his age now, though they are pretty sure that this is a combination of the JRA and genetics. ( I am 5'3" and I was tiny when I was his age, though the rest of our kids have taken after Dad, they are all tall for their ages, my dh is 6'3"

Finn was 10 months old when we were camping and he was bitten by many bugs ( we were in a pretty woodsy area, everyone who camped had bites but he was the only one to react so strongly), his leg swelled quite a bit. I noticed on the Sunday of our camping trip that his leg was swollen, one of our good friends' dd was helping us out with getting the kids ready to leave and she couldn't get his sandal on, she showed me and we realized that he must have been bitten by something. His ankle, part of his foot and up his leg towards his knee was swollen, it resembled a sausage. He was cranky and I called the pediatrician, he told me to give Finn benadryl and keep an eye on the leg. I gave Finn meds for two days, it did help but I can say that it took awhile for the swelling to go down. He was covered by what we thought were bug bites, the doc was sure that he had gotten many mosquito bites and rx'd more benadryl and calamine. After a month or so and three doc visits with no improvement (despite the ped suggesting that Finn had anything from scabies to chickenpox)we ended up going to a dermatologist, they diagnosed him with a form of warts and gave a bunch of rx, we tried everything including homeopathy and nothing improved any of his symptoms. We ended up at a new dermatologist and she diagnosed him with pityriasis lichenoides chronica (which turns out to be a latin phrasing of 'itchy rash hat comes and goes', which happens to be what I wrote on the intake form

, he was given more prescriptions that didn't work.
We struggled with Finn being covered with between 30 and 200 spots over his body for almost a year when he developed nodules on his heel, hand and elbow. We brought him to Boston Children's Hospital to see a Rheumatologist, as we had already been to 4 other specialists who had all suggested that it could be rheumatological . He was diagnosed with JRA and we have had him on and off of meds ( pain and antihistamine ) since that time. We are aware that most children will end up on steroids and other meds for JRA but we have avoided them so far, the docs are hoping that if we wait until we have to use them we will be able to keep him more active (all of the meds contain his allergens so we also have to weigh the damage of giving him allergens that will make other issues worse for him).
I can remember when we began this whole journey and how scary it was to be alone, we did have some wonderfully supportive friends who supported us, it just seemed that noone could really feel what we were going through. I was told by one of the Doctors that we brought Finn to that I must be suffering from Munchausen's because I just wanted something to be wrong with my son. I am actually getting used to having to prove myself to the medical professionals, it is just easier now because most of the ones we see now trust me.
Finn's foot is not as bad as last year but we are getting concerned as the nodules are getting larger. He is not complaining of pain right now but with Finn that doesn't always mean that there isn't any, with the neuropathy we have to be vigilant as he has had 2nd to 3rd degree burns on his foot and he didn't feel the pain until an hour later. He is unable to feel all sensations on his extremeties so we watch and try to make sure that he isn't missing anything.. It certainly keeps us on our toes!
I hope that today was better for you all, it always helped me to be able to look back at the end of the day and realize that he hadn't been in pain(as opposed to the nights when I just cried).
I will try to dig up any pictures that I have from when Finn's leg swelled, I can't remember if we had any really close up ones though.... I know that we have a bunch of his rash but I forgot to take ones of the ankle.
~laura