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Anal Sac Cancer Treatment Nederland TX

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.

Wilcox Veterinary Clinic
(409) 962-9668
3548 E Parkway St
Groves, TX

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Dowlen Road Veterinary Ctr
(409) 860-4386
2396 Dowlen Rd
Beaumont, TX

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Custer, Lamon, Dvm - Dowlen Road Veterinary Ctr
(409) 860-4386
2396 Dowlen Rd
Beaumont, TX

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Kilgore Small Animal Hosp
(903) 218-4774
1508 North Hwy 259
Kilgore, TX
Hours
Monday 8:00 AM - 5:30 PM
Tuesday 8:00 AM - 5:30 PM
Wednesday 8:00 AM - 5:30 PM
Thursday 8:00 AM - 5:30 PM
Friday 8:00 AM - 5:30 PM
Saturday 8:00 AM - 12:00 PM
Sunday Closed
Services
Animal Boarding, Animal Daycare, Animal Flea Control, Animal Grooming, Animal Microchipping, Bird Vet, Declawing, Exotic Animal Vet, Reptile Vet, Small Animal Vet, Spaying/Neutering, Veterinarians, Veterinary Dentistry, Veterinary Euthanasia, Veterinary Medical Specialties, Veterinary Surgery

VCA Advanced Care Animal Hospital
(682) 593-1589
3000 Hwy 121
Bedford, TX
Hours
Monday 7:30 AM - 10:00 PM
Tuesday 7:30 AM - 10:00 PM
Wednesday 7:30 AM - 10:00 PM
Thursday 7:30 AM - 10:00 PM
Friday 7:30 AM - 10:00 PM
Saturday 8:00 AM - 10:00 PM
Sunday 5:00 PM - 7:00 PM
Services
Animal Boarding, Animal Flea Control, Animal Grooming, Animal Microchipping, Exotic Animal Vet, Small Animal Vet, Spaying/Neutering, Veterinarians, Veterinary Euthanasia, Veterinary Medical Specialties, Veterinary Surgery

Fannett Veterinary Clinic
(409) 794-2712
18573 Fm 365 Rd
Beaumont, TX

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Delaware Animal Clinic
(409) 892-2821
4010 Delaware St
Beaumont, TX

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Seymour, Scott A, Dvm - Beaumont West Animal Care
(409) 866-9900
1725 N Major Dr
Beaumont, TX

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Leander Veterinary Clinic
(512) 379-7167
11699 Old 2243 West Suite 110
Leander, TX
Hours
Monday 7:30 AM - 5:30 PM
Tuesday 7:30 AM - 5:30 PM
Wednesday 7:30 AM - 5:30 PM
Thursday 7:30 AM - 12:00 PM
Friday 7:30 AM - 5:30 PM
Saturday 7:30 AM - 12:00 PM
Sunday Closed
Services
Animal Boarding, Animal Daycare, Animal Flea Control, Animal Grooming, Animal Microchipping, Declawing, Emergency Veterinary Clinic, Equine Vet, Exotic Animal Vet, Large Animal Vet, Small Animal Vet, Spaying/Neutering, Veterinarians, Veterinary Dentistry, Veterinary Euthanasia, Veterinary Surgery, Veterinary Vaccinations

VCA Bedford Meadows Animal Hospital
(817) 438-7026
2209 Harwood Road
Bedford, TX
Hours
Monday 7:30 AM - 7:00 PM
Tuesday 7:30 AM - 5:30 PM
Wednesday 7:30 AM - 5:30 PM
Thursday 7:30 AM - 5:30 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, Small Animal Vet, Spaying/Neutering, Veterinarians, Veterinary Dentistry, Veterinary Euthanasia, Veterinary Medical Specialties, Veterinary Surgery

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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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