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Anal Sac Cancer Treatment South Burlington VT

It is important to keep an open mind. Differential diagnosis for perianal disease includes anal sac impaction, abscess (which may rupture), sacculitis, perianal adenomas, perineal hernias, perineal fistulas and other malignancies, such as perianal malignant melanoma. Any of these conditions affect the quality of life of the patient.

VCA Brown Animal Hospital
(802) 488-5510
8 Calkins Court
South Burlington , VT
Hours
Monday 7:00 AM - 7:00 PM
Tuesday 7:00 AM - 7:00 PM
Wednesday 7:00 AM - 7:00 PM
Thursday 7:00 AM - 7:00 PM
Friday 7:00 AM - 7:00 PM
Saturday 7:00 AM - 5:00 PM
Sunday 3:00 PM - 6:00 PM
Services
Animal Boarding, Animal Flea Control, Animal Grooming, Animal Microchipping, Small Animal Vet, Spaying/Neutering, Veterinarians, Veterinary Dentistry, Veterinary Euthanasia, Veterinary Medical Specialties, Veterinary Surgery, Veterinary Vaccinations

Orchard Veterinary Hospital
(802) 658-2273
1333 Shelburne Road
South Burlington, VT
 
Cats Vermont-Veterinary Clinic For Cats
(802) 863-2470
292 Pearl St
Burlington, VT
 
Shelburne Veterinary Hospital
(802) 985-2525
Shelburne Rd
South Burlington, VT
 
Mountain View Animal Hospital
(802) 879-6311
129 Main Street
Essex Junction, VT
Services
Routine small animal and exotic medical and surgical services.
Hours
7:30 am-6pm

Mt Mansfield Animal Hospital
(802) 488-5826
6 S Main St
Jericho, VT
Hours
Monday 7:30 AM - 5:30 PM
Tuesday 7:30 AM - 7:30 PM
Wednesday 7:30 AM - 5:30 PM
Thursday 7:30 AM - 7:30 PM
Friday 7:30 AM - 5:30 PM
Saturday 8:00 AM - 12:00 PM
Sunday Closed
Services
Animal Flea Control, Animal Grooming, Animal Microchipping, Holistic Veterinary Medicine, Small Animal Vet, Spaying/Neutering, Veterinarians, Veterinary Dentistry, Veterinary Euthanasia, Veterinary Medical Specialties, Veterinary Surgery

Qi Veterinary Clinic
(802) 951-8800
1333 Shelburne Rd
South Burlington, VT
 
Vermont To Pet Mobile Veterinary
(802) 658-2202
57 N Champlain St
Burlington, VT
 
Burlington Emergency Vet Svc
(802) 863-2387
200 Commerce St
Williston, VT

Data Provided by:
Affectionately Cats Veterinary Hospital
(802) 860-2287
60 Commerce Street
Williston, VT
Services
Full service feline only hospital and boarding
Hours
Mon. 7.30-7.00, Tues-Fri 7.30-5.00, Sat. 10.00-1.00 boarding only

Data Provided by:

Step-by-Step Surgery for Anal Sac Cancer

Anal sac cancer causes local problems, mainly because of pain and straining to defecate. Anal sac apocrine gland adenocarcinoma also leads to systemic issues, including hypercalcemia and metastasis. Affected patients are older female dogs in 90 percent of the cases. A few cases have been described in cats.

It is important to keep an open mind. Differential diagnosis for perianal disease includes anal sac impaction, abscess (which may rupture), sacculitis, perianal adenomas, perineal hernias, perineal fistulas and other malignancies, such as perianal malignant melanoma. Any of these conditions affect the quality of life of the patient.

anal sac adenocarcinoma
A preoperative view of a left anal sac adenocarcinoma in a 9-year-old male Akita mix. Photo courtesy of Dr. Phil Zeltzman.
An anal sac tumor is suspected on rectal exam. If it is large enough, subcutaneous swelling may be visible. Occasionally, the tumor is bilateral. A diagnosis can sometimes be reached with cytology if enough cells exfoliate. Histopathology gives a definitive diagnosis. Incisional biopsies are rarely used, whereas excisional biopsy is typically the preferred course of action.

Standard preoperative workup includes a CBC and blood chemistry, including a calcium level. Approximately 25 percent of patients are affected by paraneoplastic hypercalcemia (See our bonus content on differential diagnosis of hypercalcemia). Abdominal radiographs or ultrasound are helpful to diagnose metastasis to the sublum...

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