Dr. Phil Zeltzman’s Blog

Charlie, a roughly 12 year old Yorkie, just wasn’t himself. His appetite was poor. His breathing was faster than normal.

His owner recalls: “Charlie lives to eat so I knew something was wrong when I couldn’t even tempt him to eat tuna!”

Blood work was fairly normal except for high sugar levels – nothing new since Charlie was a known diabetic.

Chest X-rays showed an enlarged heart.

An ultrasound showed fluid around the heart. It also was suspicious for a tumor on the heart.

This is a pretty classic case of pericardial effusion.

What does that mean exactly?

The heart is covered by a sac called the peri-cardium (latin for “around the heart”). Its job is to protect and lubricate the heart, and to keep it in place within the chest.

Because this kind of tumor is fragile and very rich in blood vessels, it doesn’t take much for it to bleed.

Since the tumor is located inside the sac – the pericardium – blood builds up inside of it.

And because the sac can only expand so much, the fluid build-up eventually puts pressure on the heart.

Think of it as a bad headache or a migraine. The brain can only swell so much because of the skull around it.

This explained that Charlie didn’t feel well (poor appetite) and was out of breath.

Not only was the heart feeling squeezed, but the lungs had less room to expand.

The best solution is surgery, to relieve the pressure.

Anesthesia in a 12 year old diabetic dog with a sick heart is not exactly the safest thing to do.

I went over the pros and cons of surgery with Charlie’s owner.

Who on earth chooses surgery in such an old, sick little dog?

There was no doubt in his owner’s mind that it was the right thing to do.

She believes: “Once you take on the commitment of owning an animal, they become part of your family. (Despite) the bleak prognosis, we can’t willingly say goodbye to our beloved pet. (…) Even though he may only live a year (or less) or two years more, we feel we must do all we can to prolong his life.”

And she very kindly shared: “Honestly, I felt very reassured by your discussions with me prior to surgery. You clearly laid out postop care. I felt calm the day of surgery knowing Charlie was in good hands.”

Equipped with such positive vibes, and despite the risks, we took Charlie to surgery.

After an incision on the left side of his chest, between two ribs, a large section of the pericardium was removed.

ASSUMING YOU HAVE THE STOMACH FOR IT, you can watch the short video below.

As my wonderful nurses can attest, watching a beating heart is one of the coolest things we see, but I understand it is certainly not for everybody!

Before removal of the pericardium, the heartbeat is typically harder to see, because the heart is surrounded by the pericardium and lots of blood. In this video, that is not really the case, because a lot of the blood inside the sac had been removed with a needle to provide relief to Charlie.

After removal of the pericardium, a surgery called a peri-cardectomy, the heartbeat is easier to see, because there is nothing restricting it anymore.

We then needed a way to remove free air from the chest. This is done with a device called a chest tube. You can see a glimpse of it at the end of the video, on the left side of Charlie’s body. It only stays in place for a short time after surgery, and can be removed once there is no more air and not too much fluid left to remove.

After the chest tube was secured, the rest of the chest was stitched up.

Then it was time to transition from the OR to ICU.

Little Grandpa Charlie recovered from surgery and anesthesia very smoothly.

In fact, minutes after coming out of the OR, he looked surprisingly good and comfortable. I was so impressed, that I took a video of him (see link above). Of course, he’s in a daze because he went through a lot and he was high on doggy morphine, but he still looked amazing so soon after surgery!

This is a great testament to the wonderful anesthesia nurse who took care of Charlie. Anesthesia is always a bit more challenging when we do open chest surgery, especially in a patient with a compromised heart.

Even more encouraging, Charlie ate dinner the evening of surgery, for the first time in days!

Who eats a few hours after open chest surgery?!

The chest tube was removed the very next day.

After a few days on heavy duty pain medications and lots of TLC, he was able to safely go home.

His owner remembers: “I didn’t see Charlie for several days after surgery. When Charlie did come home, he had the cone on, but he seemed to almost be his old self. He didn’t seem like he was in pain (we gave pain meds anyway!). He ate and drank fine. When going potty, he was eager to do more, wanting to get back to his walks – though we said not yet!”

Charlie is very lucky his owner didn’t procrastinate and trusted her guts based on what were after all (seemingly) very minor signs.

Remember, all there was is a decreased appetite and faster breathing, that’s it!

She recalls: “I just had a bad feeling and knew things weren’t good. He just wasn’t acting like himself and I worried he was in pain.”

It’s only been 2 months since surgery, but so far Charlie is doing great.

His owner writes: “Charlie is doing marvelously well! He is eating, drinking and has a happy demeanor. He seems comfy and happy! Overall, the experience went very well and all of our fears have been alleviated. We have our energetic Yorkshire Terrier back!

And her final words of wisdom:

“The day will come when we won’t have a choice anymore and we will have to say goodbye. But for now, and thanks also to you, that day is not today. Some beings and their life/memories with us are more important than $!”

If you would like to learn more about how your pet can have safe surgery and anesthesia, contact us through www.DrPhilZeltzman.com

Phil Zeltzman, DVM, DACVS, CVJ, Fear Free Certified

www.DrPhilZeltzman.com

We repair a surprisingly large number of fractured bones (aka broken bones).

They can happen at any age. We’ve surgically treated a 3 week old pup and a 23 year old kitty.

Virtually any bone in the body can sustain a fracture: skull, vertebrae, legs, pelvis, tail, ribs… no bone is spared!

Just in the past 3 weeks, we’ve had:

. 3 dogs who jumped out of the car window

. 1 dog who jumped off the couch

. 1 dog who was attacked by another one.

. 1 dog who was hit by a car.

And that’s just in 3 weeks!

This blog was written to:

. inform you about how fractures happen.

. tell you how they are commonly repaired.

. help you prevent them.

How do bone fractures happen?

Here are the top 10 reasons (in no particular order):

Falls

Cancer

Gunshot

Hit by car

Fights/Bites

Malformation

Jaw – Bad teeth

Bone deterioration

Fatigue (repeated trauma)

Various traumas (slipping on ice…)

How do we repair bone fractures?

There are multiple types of fractures and multiple ways to repair them. Let’s go over the most common ways.

But wait, not all fractures need surgery.

Some will simply heal with rest, time and pain medication.

Occasionally, healing can be attempted with a splint – a type of bandage reinforced with a molded piece of plastic (I am not too fond of casts…).

The challenge is to know which fractures can predictably heal with a splint.

For example, fractures of the forearm (radius & ulna) and shin bone (tibia & fibula) in small dogs don’t heal well with a splint, and most need surgery. This is a common misconception.

Many fractures require surgery.

There are 2 main ways to fix a fracture:

. with internal fixation, where no implant can be seen outside the skin.

. with external fixation, meaning that the implants are visible from the outside. This is called an external fixator.

• Plates and screws

The most common type of repair involves a bone plate and some screws. A plate is a flat stainless steel bar with holes, designed to keep the pieces of bone together while the fracture heals. The plate is attached to the bone with stainless steel screws.

Plates have different shapes, thicknesses, widths and lengths. The number of screw holes varies accordingly.

So a Yorkie with a forearm (radius) fracture may need a small 6-hole plate, and a Lab with a complicated thigh bone (femur) fracture may need a big 12-hole plate.

Therefore, a surgery practice must stock a variety of plates, since we need to be prepared to help a kitten as well as a Great Dane.

• Wires

To help reconstruct a bone that is in several pieces, we sometimes need the help of stainless steel wire (“cerclage wire”).

Some wire is placed around pieces of bone, and the ends are twisted, like a twisty-tie on your bread.

• Pins

Pins look like knitting needles. They come in various lengths and sizes.

They are used to connect one piece of bone to another. Pins are used in very specific cases, either to reinforce a plate and screw repair (see above), or as the main repair (see below).

Again, all the implants described above are used under the skin, so they are used for “internal fixation.” Once the surgeon is done, the skin is sutured, and you can’t see anything stick out. These implants are typically designed to stay in forever. Only if they cause problem would we remove them.

• External fixators

In some cases, such as bad gunshot wounds, we prefer using “external fixation.”

There are different types of external fixators, but here is the concept: several pins are placed through the skin, into the broken pieces of bone.

Then a big metal bar, or some other device, is used to connect all the pins. By keeping the pins together, we indirectly keep the pieces of bone aligned, which helps them heal.

To avoid infection, the holes in the skin must be cleaned regularly, e.g. with hydrogen peroxide.

Because it is external to the skin, the fixator must be removed after the fracture is healed. This is typically a quick procedure under heavy sedation or brief anesthesia.

How can you prevent bone fractures?

As always, prevention is the best medicine. Not every fracture can be prevented. Accidents do happen.

Some dogs sustain a fracture while playing in the back yard. Some cats get a fracture while playing indoors. As sad as it is, that is nobody’s fault and simply cannot be avoided.

Many could have been prevented. Several easy ways come to mind:

– Keep your dog on a leash when outdoors to decrease the risk of getting into a fight or being hit by a car.

– Keep cats indoors.

– Keep dogs inside a fenced-in yard.

– Don’t let small dogs jump from your arms or furniture. They can get very common fractures of the forearm or the elbow.

– Never let your car windows open to allow your dog to enjoy the wind and the smells. Remember, we saw 3 dogs who jumped from a car window in the past 3 weeks. All 3 owners swore that they had done it multiple times and they had never jumped before. Which is true… until they did.

Fractures can be painful both to the patient and the owner’s finances. Luckily, most fractures can be repaired and most pets can ultimately lead a normal, happy, comfortable life.

Postop care:

Depending on the fracture, the type of repair and the pet, you might need:

. very strict confinement, on ground zero, in a large crate or a small room, most often for 2 months.

. weekly splint changes if needed.

. regular X-rays to assess healing of the bone.

. pain medications and antibiotics.

. short leash walks for elimination only (for dogs).

. rehab once the bone has healed, to transition to normal life.

Then they can go back to their interrupted agenda: the squirrel herder, the keeper of the couch, the bird chaser, the flower bed destroyer or the overall ruler of the back yard.

Phil Zeltzman, DVM, DACVS, CVJ, Fear Free Certified

www.DrPhilZeltzman.com

Yoda was a healthy 4 year old French Bulldog with one ongoing, itchy, painful, smelly issue…

 

He had frequent skin infections around his crooked little tail.

As in many Bulldog type dogs, Yoda had a “screw tail,” also called “corkscrew tail,” “ingrown tail,” or tail fold dermatitis.”

The problem with this condition is not the tail itself, but the issues the malformation creates. The malformed tail creates skin folds that become infected.

The skin folds are not exposed to air and they create a moist, dark, warm environment – heaven for all kinds of nasty bacteria.

Mild cases of screw tail can be treated medically or conservatively with proper hygiene & daily cleaning.

Unfortunately, despite Yoda’s family vet’s and his owner’ best efforts, nothing helped.

This is a classic, vicious cycle with no end in sight. Antibiotics didn’t work. Antiseptics didn’t work. Pet wipes didn’t work.

Most of the clients I see for this problem are frustrated after months to years of unsuccessful treatments and impressive veterinary bills.

So what’s the solution?

The only permanent solution is to remove the “screw tail.”

The goal of surgery is to remove the malformed part of the tail and the entire infected skin fold.

The end result: no more dark, moist, warm environment for bacteria to thrive in.

This is a fairly technical and sometimes challenging procedure, which is often performed by a board-certified surgeon.

There are a few risks to be aware of:

. Patients with a flat face (brachycephalic breeds) have a higher risk during anesthesia, so an experienced anesthesia nurse is critical.

. We have to work in a filthy area, both because of the infection in the tail fold and because of the proximity of the anus. We certainly scrub the skin as thoroughly as possible, but there is always a mild risk of infection.

. There is a delicate balance between removing too much skin and not enough. Not enough skin leaves infection behind, so there is potential for complications. Too much skin taken away can lead to difficulty stitching up the skin nicely.

. Fecal incontinence is a complication that is often mentioned, but that is a low risk in the hands of an experienced surgeon.

. After surgery, some patients drag or scoot their hind end, which can result in damage to the incision and poor healing.

The outcome is typically very good with proper postop care.

Yoda did great during his procedure. He recovered smoothly from anesthesia and surgery.

After 3 weeks of TLC, his owner reported that Yoda was doing well at home.

No more smell, no more itching, no more scooting, no more soreness.

Just pure Bulldog happiness, and a happy, wiggly behind.

Phil Zeltzman, DVM, DACVS, CVJ, Fear Free Certified

www.DrPhilZeltzman.com

Kona, a female Lab, was only 1 year old, yet she had had several bladder infections.

Rather than keeping her on repeated antibiotics, her family vet looked into the situation and discovered that Kona had an extra fold over her vulva.

This common (and under-diagnosed) condition is called a “redundant vulvar fold,” “vulvar fold dermatitis,” “recessed vulva” or “hooded vulva” (see below a picture in another patient, a 6 year old Newfie, where the vulva is barely visible).

The treatment is a reconstructive surgery called vulvoplasty or episioplasty. The goal is to remove the extra skin.

The main challenge is to remove just the right amount. Not too little, and not too much.

Kona’s pet owner wisely chose to have her spayed under the same anesthesia. Her vet asked me to look into the possibility of a malformation of her urinary system called an ectopic ureter. The ureter is the tiny tube between the kidney and the bladder.

It was a possibility because Kona was constantly leaking urine, i.e. she was incontinent.

During surgery, we removed the extra skin fold, spayed her, found no ectopic ureter… but found another condition.

She had a hydro-ureter, i.e. a ureter that was huge, about 5 times bigger than on the other side. This required removing it, and sacrificing the kidney on the same side – of course after calling the owner in the middle of surgery to request permission to do so.

Surgery was uneventful, and Kona recovered smoothly from anesthesia.

Here is a (warning, graphic) picture of the kidney and the enlarged ureter (hydro-ureter) in another patient, a 6 year old Malamute.

Three weeks later, her owner EB writes:

“Kona is doing well. I have not noticed any leaking and when she urinates, it is a steady stream. Her incision looks great and she is her spunky self.”

Obviously, this is an unusual situation, but a good reminder to keep an open mind when a patient has an unusual situation, like leaking urine constantly.

Phil Zeltzman, DVM, DACVS, CVJ, Fear Free Certified

www.DrPhilZeltzman.com

Xena, a beautiful 6 month old female German shepherd, was ready to be spayed. Benefits include eliminating the risk of mammary (breast) cancer and preventing a deadly infection of the uterus called pyometra.

In addition, Xena’s family vet discussed the benefit of performing a prophylactic gastropexy.

A what?

A gastropexy is a simple surgery performed to prevent twisting of the stomach – sadly sometimes called bloat – or more appropriately Gastric Dilatation Volvulus (GDV), stomach torsion or flipped stomach.

Prophylactic means that it’s an elective or preventive surgery performed before the stomach ever has a chance to twist.

The success rate of this simple surgery is very high. It is critical to understand that the dog can still bloat, ie the stomach fills up with air. This still means that they would need emergency treatment to deflate the stomach. But it’s a much safer place to be in, since the stomach should not twist on itself.

It is a potentially life-saving procedure that should be considered in Great Danes (the #1 breed for this disease), German shepherds, Dobies, Weimies, Labs and several other large dog breeds with a “deep chest.”

After Xena’s owner had a friend who lost her Great Dane because of a twisted stomach, she wisely chose the added surgery as recommended.

During the gastropexy, the stomach is tacked or stitched to the inside of the belly. This simple procedure prevents the twisting of the stomach.

Then a standard spay was performed.

I’ve performed many of these life-saving surgeries at the time of a spay or neuter. Occasionally, it is done in an older dog who is already spayed or neutered – which is still a great idea.

Xena recovered well after 4 weeks of restricted activity, pain medications and antibiotics.

And now, her family’s mind is at ease, knowing that they did all they could to help Xena live a long, healthy and hopefully GDV-free life.

Phil Zeltzman, DVM, DACVS, CVJ, Fear Free Certified

www.DrPhilZeltzman.com