Rascal
and his battle with Fibrosarcoma caused by Rabies Vaccine in his shoulder (Pfizer 3-year)

These are photos of Rascal taken in 02, January 5.  He has just had surgery for a fibrosarcoma caused by vaccination.  The vaccination was givenby a veterinarian in Gulfport, Florida in '00, and a vet tech reported by telephone that he was innoculated  between his shoulders with a "three-year" rabies vaccine made by Pfizer (according to the Vet Tech).

Beware of vaccinations in cats as they can cause fibrosarcoma . . . which I feel is far more likely to kill kitties than rabies.  If you want/need more information, there are some links below which have further informative links within them!

Links
Go to Page 2 (Rascal Second Saturday after surgery) 
to continue with the adventures of Rascal, the wascally wabbit.

This is how Rascal looked soon after coming home from surgery.  Bald, cold, embarassed . . . but

Photos taken 01/05/02 by MG on a Sony Mavica Digital F7

undaunted by his pain.  He had to climb his inside tree despite the pain.  Cats do not understand "I cannot" . . . just I want to . . .




The initial / diagnostic biopsy (from Monday 12/27?/01)  says in part:

Microscopic Description:  Sections of a portion of a subcutaneous mass are examined.  Ther is a neoplastic mass composed of fusiform mesenchymal cells within dense collagenous stroma.  The neoplastic cells have fusiform nuclei with coarsely stippled chromatin.  Nucleoli are prominent.  There is a high mitotic rate.  The neoplasm is diffusely infiltrated with inflammatory cells.  There are dense accumulations of macrophages and lymphoid cells.  Many macrophages have amphophilic to basophilic granular cytoplasm.

Diagnosis:  Fibrosarcoma, high grade, subcutis with granulomatous inflammation.

Comment:  The subcutaneous mass is a fibrosarcoma.  There is also considerable granulomatous inflammation that identifies the neoplasm as post-vaccination sarcoma.  Post-vaccination sarcomas should be reported to the US Pharmacopeia Veterinary Practitioners' Reporting Program.



Photos, Monday, 1/07/02


He is just glad to be home and able to look outside, and, occasionally climb that tree, then sleep . . .

We call it "quality of life" and pray that both WE and our cats, can always enjoy that quality.




Links

Post surgery notes:

01/09/02   I felt two lumps . . . hard ones . . . on the top and bottom of the right shoulder.  Of course, I became quite concerned, and immediately called Tampa Bay Veterinary Specialists on Belcher Road in Largo (the vets who did the surgery) to make and appointment with Dr. Bruns for a checkup.  I was very upset and depressed because I have read so much on line about the possible rapid recurrence of tumors and repeated surgeries.

The Vet/surgeon is not concerned with the lumps.  He thinks they are from "towel clips" during the surgery, and that they do not feel to him like fibrosarcoma.  We'll be back to him next week for the removal of stitches and check again then.  Phew.

Also, he says he feels very good about the surgery.  He was able to lift the tumor and cut the tendrils at their base, then further invade the spine and remove all sorts of muscle and spineous processes.  He felt it was quite successful

I understand from the List that we owners go through this stress repeatedly.  There are many false (thank goddess!) alarms as our constant vigilance is crucial to our pets' lives!

The surgery biopsy says:

Collected 1/03/02   Reported 1/08/02

BIOPSY
MICROSCOPIC DESCRIPTION:  Sections of skin with a partially-delineated subcuticular mass.  This mass is composed of cells arranged in sheets, haphazardly, and in bundles on a small amount of fibrous stroma.  These cells predominatnly are spindle-shaped with a moderate amount of eosinophilic fibrillar cytoplasm and oval-spindle shaped nuclei with clumped chromatin and a moderate (>20 mitotic figures per 10 high power field) mitotic index.  There is a mild infiltrate of lymphocytes.

DIAGNOSIS:      Fibrosarcoma
PROGNOSIS:    Fair
COMMENT:       Appears adequately excised.  Thes neoplasms are characterized by aggressive local infiltration and  recurrence but infrequent metastasis.
 

feel free to write to me for information:
magick@tampabay.rr.com
 
 

All material © January, 2002 by GUltd