Perianal fistula's

As I explained earlier what a perianal abscess and a fistula is, I'm now gonna show you the types of perianal fistula's. Yes you've read it good, there are also types in this kind of fistula's. The types depend on the place they're in your butt and whether or not they cross or go through your sphincters. Ruffly speaking there are 4 types of perianal fistula's as seen on the picture below:

The percentages in the picture stand for how often this type of fistula occurs. What's not shown in this picture is that the placement of a fistula can be higher and lower. A high fistula is more close to the bowel.

In cases where the fistula is still cousing absesses an abscess will develop from the track of the fistula.

My fistula is a high Trans-sphincteric fistula. That means it's beginning is high up in my rectum, goes through both sphincters and ends up in my butt. My fistula track has developed some side-tracks and started to create abscesses here and there, those are the red dots in the drawing below. It shows just how a fistula can develop.

Because of the placing of a perianal fistula it's not just a matter of cutting it out and that's it. You see, when they would cut out the fistula they will have to go through your sphincters and that means incontinence problems. That's why the surgical treatment of perianal fistula's are limited.

 

When a fistula is not treated infections will keep running through it and sooner or later will pile up and develop an(other) abscess.

 

I will talk more about the treatment of perianal fistula's in another post.

My story: my first surgery

October 2011

I will start where I left off.. I was going home with a lot of pain medicine to wait 4 days for the appointment with this specialized surgeon. I had mixed feelings about an upcoming surgery. If they would have operated on me days before, I wouldn't have been able to get really nervous about it. Now I knew it was still going to take place, but I didn't know when. So I didn't really get much sleep those days, also because the pain was still killing me. After 4 days me and my mom went to the appoinment at the hospital. The first thing the surgeon asked me is why I was still sitting on one side of my butt? Well, because we were waiting for you to perform surgery on me, as discussed with this ER surgeon.. My mom and I were looking kind of proud when I told her this, I mean, I have waited 4 more days in so much pain, I thought it was quite an accomplishment. But the surgeon started to look really pissed off. She looked me straight in the eye and told me this was a very serious very dangerous situation I was in. That abscess should have been drained immediately. And she told me because of what she had seen on the MRI, it wasn't going to be just one surgery, she would probably have to operate on me numerous times to get this under control. She was very angry with this ER surgeon, he had made a mistake by not operating on me and letting me go home. Whoops.. My mom and I looked at each other and didn't really know what to say. I guess we were both flabbergasted. I thought it was just a matter of draining this stupid bumb and that would have been it.

The surgeon told me she was going to change her agenda that day because I needed to go in surgery as soon as possible. I wasn't allowed to eat or drink anything from that point on and had to check in to the hospital again. About 3 hours later, they told me I was going to the operating room. I had to put on this blue long shirt with buttons that was open in the back. And had to take everything else off. The nurses wheeled me in my bed to a pre-operating room. I had make-up on which they were trying to remove (It's good make-up) and I had to wear some weard thing to cover my hair. They gave me a very nice warm blanket and then I was wheeled to the operating room. Because I was going to have an epidural I was going to be alert during surgery.

The operating room looked a lot smaller than what I've had seen on tv. I have this sick interest in surgeries, so eventhough I was nervous I was also exited to be in such a room myself. You see a lot of equipment monitors and a big lamp. And now I knew why they give you this warm blanket, it's freezing there! I had to switch from my bed to the small operating table. The anesthetist stuck a needle in a vane in my arm for the anesthesia. And then I had to sit up straight for the epidural. This was the part I was most scared of. I had seen epidural needles on tv and the idea of them sticking that enormous thing in my spine was just terrifying. So I just squeezed the hand of a really nice assistent-anesthetist untill they told me it was done. I had to lay down again and they were installing some sort of thing to put my legs up. Like I was going to have a baby.. At that moment I really wished I was there to give birth instead of that stupid abscess. My legs started to feel numb. When they lifted up my legs to place them in these standerds I couldn't feel a thing. That's just so weird. I felt my belly and I couldn't feel my hand till just beneath my breasts. My surgeon and some of her assistents came in. They placed a green sheet as a curtain between my upper and lower half of my body so I couldn't see what they were doing down there. I also had stickers with wires on my chest and a thing on my finger. The assistent-anesthesist was sitting next to me to monitor everything. Because I couldn't see what they were doing and I was really nervous I just started babbling to him. I could hear my surgeon teaching some of her students, I could also hear what she needed next from the tooltable. After about 45 minutes she was done. She told me the surgery went well. My legs were layed down and I was switched from the operating table to the hospitalbed and wheeled to the recovery room.

In the recovery room they hook you up to monitors again and check on you like every 10 minutes. I asked the nurse what all the lines on the monitor were standing for. They check your heartrate, your oxigyn level and your bloodpressure. They take your temperature from time to time and they also check your bladder with an echo to see if it is full. If so, they will stick a catheter in it. Luckily mine was almost empty.. I hoped it stayed that way because I saw my IV therapy dripping really fast. They also had some liquid pain medicine hooked up to my IV. Next to me people were sleeping and snoring really loud, some were in pain, some were confused, some were pucking, some were crying. And I was just watching all of this, meanwhile constantly feeling my legs if I would start to feel them again. I think after an hour I could wiggle my toes again:) The nurses told me that when I could wiggle my toes I would be brought back to the hospital room, so I proudly showed them my wiggling toes. I also wanted to get back to the room because I was starving, I really wanted to eat something, anything. I was wheeled back to my room shortly after that and my parents were allready waiting there. Later on also one of my sister's and some friends came to visit me, sweet:) I was feeling really weak but no pain and I wasn't nauseous. So I babbled along about the surgery and all till visiting hours was over, then the nurse came to my bed to check up on me and told me she was going to take a look at the wound and clean the wound. I thought oké, you do that, I was kind of curious myself about what my surgeon had done and what the damage was. I didn't know my happy-after-surgery mood would go downhills pretty soon after..

What is a perianal abscess?

First of I will start by telling you what an abscess is: an abscess is a collection of pus. It has some resemblance with for instance a pimple. Except an abscess can grow really big and it's more like a capsule filled with pus due to an infection process. It can be caused by an infection, bacteria or even a splinter.

And what is pus? I know this can gross some of you out, but I really had no idea what I had to picture myself when they were talking about pus. In my mind it had some resemblance with the white stuff from pimples. Don't worry I'm not gonna show you any pictures (you just youtube 'abscess drainage' and you know why not;)). I think I can describe pus best as a light pinkish milky fluid with a particular smell that I recognize immediately.

Back to the abscesses.. As I said earlier I have had several perianal abscesses.

A perianal abscess can be formed when for instance a hair has grown into your butt and started to infect. It can also be caused by an anal infection, fissure or STD. I've had three male hospitalroomies with an abscess due to ingrowing hair. That's the most common abscess. That's also why more men than woman have abscesses. My abscesses are caused by the fistula as a symptom of Crohn's.

When you have a perinanal abscess you start to feel a horrific pain in your ano, in your butt, near your butt, etc. Especially when you sit down or walk. I once asked my surgeon why it hurts so badly, I mean, it's in my butt and that's mostly contains fat. How can something in fat hurt? She told me, that it hurts simply because the abscess creates a whole in a space where there's no space to make a whole. It keeps growing and growing, trying to make a way out. And that way out is usually the skin on your butt. That's when you start feeling a bumb. Besides the pain you can start feeling sick, get a fever, chills and the bumb can turn red.

Sometimes an abscess can burst by itself. But most of the time you really have to go see a doctor who then will drain the abscess. With a 'simple' abscess it can be done without any anesthetics. I've read blogs with people telling they just drain an abscess themselves. (Un)fortunately my abscesses can only be drained in the hospital by a good surgeon.

As soon as the abscess is drained you will feel the worst pain is gone. What's usually left is the pain of the surgery itself. You will come out of the surgery with an open wound. When the abscess wasn't to deep you can leave the hospital the next day. They will probably let you choose between taking care of the open wound yourself by showering the wound twice a day or get homecare. Homecare means that you get a nurse twice a day who will clean out the open wound with (salty)water. The nurses will use a drain or catheter to get into the wound so it can be flushed properly. I've had some bad experiences with the catheters and flushing because it just kept hurting so much. Eventually they gave me a morfine injection half hour before they were gonna clean the wound(s). When the wound is cleaned you get a bandage that will protect the wound from outside infections.

Sometimes they also use gauze that they will stuff into the open wound, just to keep it from closing. When a wound is still not infection free when it closes you will soon be having another infection. The problem with gauze is, that it has happened numerous times that someone forgot to take it out while taking care of the wound. In that case the pain will increase and the wound will get infected again. I've had that ones, omg that started to hurt after a few days, after that my surgeon decided not to use homecare anymore but wanted me to shower the wound myself.

I've also had surgeries were they drained the abscess and left the wound open with a drain in it. I guess it's different each time depending on the place, severity and size of the abscess.

In my experience the open wounds will heal in about a month, depending on the size. With a drain and all inside it takes longer. I still wasn't able to sit for a long time, but that's because my fistula keeps producing pus and the wounds can't heal properly.