We don't have any current members who are peds surgeons or peds fellows, nor do I know of any (save nonesuchgirl) who are interested.
Adding myself to that list. I don't have much to add, just updating or offering a different perspective when I see fit.
There are not a lot of peds surgery fellowships around; it is considered one of the most competitive to get in (probably as a function of the around 20 spots per year).
This has increased to around 38 spots. I think there were six added for this year, and there are more on the horizon.
Most people considering peds surgery enjoy their general surgery residency because the stuff you're doing is not far off from the fellowship training. You don't have to make up your mind now because there will be 4 years to apply for peds surgery fellowships (or something else should you change your mind). Because of the competition, lab time may be necessary simply as a hoop to be jumped through, so you can extend that 4 years to 6 for decision making. And you'll want to be at a residency with a Children's Hospital so you can do lots of peds cases.
I think it is important to go to a program with a Children's Hospital, but I think it should be done at a place that has either (a) no fellow or (b) a very large number of pediatric surgeons. When I first arrived at my program, there were three surgeons and two fellows, and the fellows made the schedule. This led to very little operating for the residents on the service. That has since changed, but the lesson remains burned in my mind.
To answer the OP's questions, I didn't want to do pediatric surgery when I started residency or even during my intern year. It wasn't until my second year rotation (we didn't do peds when I was an intern) at our children's hospital that I realized it is what I wanted to do. For me, it was about the broad scope of practice (as those above have said, it is the last bastion for general surgery) and job satisfaction. You will see while operating on adults that most of the morbidity and mortality encountered has nothing to do with anything you did technically and everything to do with their pre-operative condition. Not usually the case with kids. Nearly all of them go home, and they are generally better than they were before they saw you. My experience seems to counter that of tussy, but I think it is more a matter of expectations. The kids with other problems are low functioning coming in and you are simply trying to deal with their one issue and keep them at their baseline, something that is usually possible. Adults come in apparently highly functional until you take out the head of their pancreas or their sigmoid/rectum or stomach, left upper lobe, right hemiliver, etc... Then they die after a two month stay in the ICU because they had a post-op MI, aspirated around their NG tube because apparently NPO doesn't include milkshakes from Dairy Queen, developed pneumonia because they refused to get out of bed or use their incentive spirometer, had a massive PE from a DVT that they may or may not have had pre-op, etc... Kids truly are "otherwise healthy" and usually leave your care that way. If they aren't, you know know it upfront and you understand that you aren't going to make them so simply by redoing their G-tube or placing their 8th Broviac, so you do it and move on (with the patient not on your service).
As stated before (both by myself and others), pediatric surgery is the only true general surgery left. As a result, you shouldn't look at it as having to do a general surgery residency to be able to be a pediatric surgeon because being a pediatric surgeon
is being a general surgeon. I don't understand wanting to do pediatric surgery without enjoying general surgery itself (that, perhaps, is just me). The only "unique" procedures to pediatrics are corrections of congenital defects, and those will never make up your bread and butter cases. Everything else is general surgery.
What is it that makes you want to be a pediatric surgeon, and what is it you think they do that makes general surgery something that, to you, is only a means to an end?