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Anal Sac Cancer Treatment Winchester KY

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.

Sheabel Pet Care Center
(859) 904-9980
2568 Richmond Rd
Lexington, KY
Hours
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 7:00 AM - 6:00 PM
Sunday Closed
Services
Veterinarians

Jennifer Schissler
(502) 244-3036
150 Dennis Drive
Lexington, KY
 
English, Mary, Dvm - Boonesboro Animal Clinic
(859) 745-1173
1500 Boonesboro Rd
Winchester, KY

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By-Pass Animal Clinic
(859) 625-1144
1401 Lexington Rd
Richmond, KY

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Skipworth Veterinary Clinic
(859) 623-0008
2013 Merchant Dr
Richmond, KY

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Lexington Hospital For Cats
(859) 474-0947
271 Southland Dr
Lexington, KY
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Ask about our Healthy Start Reward Programâ„ , which has been developed as our way to reward cat owners who give their kitten or cat the best start in life.
Hours
Monday 7:15 AM - 8:00 PM
Tuesday 7:15 AM - 6:00 PM
Wednesday 7:15 AM - 6:00 PM
Thursday 7:15 AM - 6:00 PM
Friday 7:15 AM - 6:00 PM
Saturday 9:00 AM - 12:00 PM
Sunday Closed
Services
Animal Boarding, Animal Flea Control, Animal Grooming, Animal Microchipping, Declawing, Emergency Veterinary Clinic, Small Animal Vet, Spaying/Neutering, Veterinarians, Veterinary Dentistry, Veterinary Euthanasia, Veterinary Surgery

Park Equine Hospital
(859) 744-4030
116 Hud Rd
Winchester, KY

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Wire 2 Wire Veterinary Product
(859) 987-7505
1040 Hume Bedford Rd
Paris, KY

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Noah's Ark Animal Hospital
(859) 269-0600
1060 Chinoe Rd Ste 140
Lexington, KY

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Noah's Ark Animal Hospital
(859) 269-0600
1060 Chinoe Rd Chinoe Center
Lexington, KY
 
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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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