2002. Dog needs owner. Girl needs dog. An adoption from the Washington Animal Rescue League in Washington, DC is the beginning of a beautiful relationship! Follow Pongo's adventures today as he hikes, learns the new sport of nose work, and spends his days playing with the family's four cats in Western Washington. Stay tuned as his amazing life story unfolds.



Tuesday, July 16, 2013

Our Cancer Scare

It is common for older dogs to develop fatty deposits or lumps (“lipomas”) under their skin.  When Pongo developed one on his belly, it grew slowly.  When I called Dr. Lamb’s attention to it, she wasn’t concerned.  We watched it over the course of about 18 months.  Pongo had other small lumps elsewhere on his body, but this one nagged at me.  It was close to his penis and I kept worrying that it might interfere with urination if it grew too large. 

In April, 2012, I took Pongo in again to have Dr. Lamb take a look at it.  It had grown big enough that we now referred to it as his “second penis.”  It no longer felt soft and squishy – parts of it now felt hard. Dr. Lamb again assured me that it was likely benign, and that she was not worried about it, but agreed to remove it so we could test it.  So we braced ourselves for an $800 surgery.

On May 7, 2012, I took Pongo in to Sunset Hills Vet, and reminded the technicians not to put Pongo in a crate while he was waiting for surgery.  Since his adoption, he has not handled being crated well.  Although I initially crated him when I was at work when I first got him in 2002, I quickly gave him his independence at home.  Years later, when I tried to crate him again when he tore his second ACL, and when he was crated at the vet’s, he would rub the skin off of his nose due to anxiety.

I dropped Pongo off early in the morning and then worked remotely by laptop at my brother’s art studio, feeling tense as I waited for the phone call that would let me know how the surgery had gone.  Dr. Lamb called me around noon to tell me that he had done well.  She commented that she was somewhat surprised at how vascular the lump was, but that she still believed it was a benign lipoma.  However, she told me that she was concerned that one of his liver enzymes was high.  It had tested at 400 where 150 is normal.  She told me that it was possible that it was high because his body was working hard because of the lump and that it may very well go down.  She said that I shouldn’t worry, but that she wanted to recheck it in a month. 

Recovery from the surgery was a little daunting.  Pongo came home with a drain that exited on either side of the lump with a line of staples in between.  We set up a baby gate in the kitchen/dining room and put down towels and blankets.  The first few days, the fluid that drained was bloody, which made my husband squeamish and shocked even me.  I bought a fabric cone from PETCO to try and keep him from licking his wound (I really dislike those plastic ones).   


            Here is Pongo zonked out the day of his surgery, May 7, 2012.


 By the end of the first week, we put one of my big t-shirts on him and tied it so he couldn’t get to the incision instead of wearing the cone.  Here he’s feeling better!

About the same time, I took Pongo to have the drain removed.  The vet technician told me that the site was red and they wanted him to take a course of antibiotics.   That night, around 6 pm, I got a call from one of the other doctors from Sunset Hills Vet with the results of the histopathology report from the surgery. 

 She started by saying, “the results aren’t good.” 

 My heart stopped.  How could she begin like that? 

She continued to tell me that Pongo had what she termed “an aggressive nerve sheath tumor,” and that it had possibly already metastasized to his liver, which would explain why his liver enzyme was so elevated.  She went on to talk about follow-up x-rays and CT scans, another surgery because the results indicated they had not gotten clean margins in excising the tumor, and a referral to an oncologist.  I started crying.  Pongo is the love of my life, the center of my world.  I knew about the importance of surgically getting clean margins, and oncology lingo, my sister going through breast cancer at 37. 

I hung up the phone and went into the living room where my husband was half-asleep on the couch. I told him Pongo had cancer and fell into his arms, sobbing.  My step-daughter, Ashley, heard the commotion and came out from her bedroom.  She gave me a hug, then sat on the floor stroking Pongo’s head. I was inconsolable.

I had several conversations with my husband and with Dr. Lamb over the next few days.  We had just spent $800 on the lumpectomy, and we couldn’t afford another surgery, let alone a barrage of x-rays, scans, and an oncologist referral that would recommend radiation.  Pongo was not a young dog.  As hard as it was, we decided to make it the best summer ever with him.  I took him on as many hikes as we could, enjoying our time together. 

Now, a year has gone by, and Pongo is healthy and happy.  It is obvious that the lump did not metastasize.  Dr. Lamb said at his last visit that there are no signs of cancer.  He has a healthy appetite and is maintaining his weight.  Still, we did new labs in June, and the liver enzyme is even higher.  It is now over 600.  Dr. Lamb says there can be many reasons for that, one of which may be Cushing’s Disease.   Pongo is now 12 years old, and I know that I have to face reality that the majority of his life has passed.  I am blessed for every moment that I have with him.  I remain committed to make those days the happiest they can be, giving him as much outdoor time as possible, hiking new trails, enjoying old ones, play dates with doggie friends, and keeping his mind active through giving him work. 

There is a lot of information about lipomas and nerve sheath tumors on the web.  I found an interesting one on lipomas yesterday.  It  is good food for thought, presenting a different way of thinking about lipomas. 
 
http://peterdobias.com/community/2011/01/is-your-dog-lumpy-what-you-should-know-before-you-make-decisions/

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