Narrowing of Anal or Rectal Opening Average Cost

From 40 quotes ranging from $200 - 2,500

Average Cost

$1,200

First Walk is on Us!

✓ GPS tracked walks
✓ Activity reports
✓ On-demand walkers
Book FREE Walk

Jump to Section

What is Narrowing of Anal or Rectal Opening?

Rectal stricture occurs when scar tissue obstructs the free passage of bowel movements through a dog’s anal cavities. This can arise most likely from causes of neoplasia, (abnormal or tumorous  growth), injury from wounds from foreign objects (such as wounds or a bite mark) or from the swallowing of indigestible objects (bones and toys), and proctitis (severe inflammation), causing distress and pain.

Rectal strictures can be defined as the narrowing of the anal and rectal cavities resulting from a variety of complications that include trauma (from surgery or injury), ingesting foreign objects, cancer, inflammation from infection, and digestive disorders. These conditions can result in the obstruction of the anal canal and chronic pain.

Book First Walk Free!

Symptoms of Narrowing of Anal or Rectal Opening in Dogs

  • Difficulty and painful sitting  
  • Struggling with bowel movements
  • Hematochezia (anal bleeding and bloody stools)
  • Abnormally small or ribbon like feces
  • Dyschezia (difficulty defecating that is usually caused by a willful intention to resist passing stools)
  • Constipation
  • Diarrhea
  • Behavioral distress (agitation, not wagging their tail, or being reluctant for others to get near the areas of sensitivity)

Types

Anal strictures are extremely rare but are known to be most prevalent in older dogs (7 years or above) and in Beagles, Poodles, and German Shepherds. Typically, it is extremely important to identify the different types of strictures that could cause this condition as it pertains to cancer, as detecting the disease during its early stages may give leeway to successful treatment and survival.  A biopsy should be done to identify benign and malignant neoplastic growth. Other wounds that require surgery could include the removal of foreign objects including items such as toys, rocks, and chicken bones that cause severe proctitis or inflammation. The most common cause of proctitis is colitis.  The colon can easily become inflamed due to a number of disorders, which include parasitic infections of the intestines, tapeworms, and inflammatory bowel disease.

Causes of Narrowing of Anal or Rectal Opening in Dogs

  • Injuries such as cuts, scrapes, wounds, lesions, or abscess that occurs in the parameter of the area
  • Foreign objects (especially bones) trapped in the passage of the area
  • Perianal fistula (a lesion that affects the skin surrounding the anus)
  • Parasitic or fungal infections
  • Surgery
  • Neoplastic (tumor growth)
  • Cancer
  • Chronic proctitis (severe inflammation)

Diagnosis of Narrowing of Anal or Rectal Opening in Dogs

A veterinarian will conduct a physical examination of your dog, noting previous injuries and the history of past and present symptoms.  He will be able to note inflammation of the affected areas and indicate the central areas of pain within the body that could include the abdomen and anal area, by applying gentle pressure and assessing your pet’s reflexes. A routine complete blood count and urine sample will be conducted.  X-rays are extremely useful, including barium enema contrast radiology (to examine the large intestine, colon and rectum), as is digital rectal palpation.  A biopsy may be conducted to eliminate the possibility of cancer or tumor growth.  This can be done by endoscopy, with a camera being inserted through the cavities to view and photograph the extent of the damage as well as obtaining a tissue sample to be examined and evaluated to determine infection or cancerous growth.      

Treatment of Narrowing of Anal or Rectal Opening in Dogs

High fiber nutrition and diet, along with the use of stool softeners or laxatives such as miralax or lactulose are useful to help foods pass freely. An enema may be done to clear and clean any blockage. Medications such as pain relievers and anti-inflammatories (corticosteroids) will be given to reduce discomfort. If your dog has a parasitic or bacterial infection, the use of antifungals or antibiotics will be given to counter the infection.

Balloon dilation therapy is a very common technique to correct the abnormally small structure of the rectal opening by widening it, as this is known to have the least amount of risks. Using a fluoroscopy or endoscopy, the balloon dilator is placed into the center of the stricture and is inflated by using sterile saline and with triamcinolone (steroids used to counter inflammation) injections. This may be done multiple times, to ensure widening and enlargement.

Surgery is an option in attempting to remove both benign and malignant tumors or strictures within the intestinal and rectal cavities. However, surgery such as endorectal pull-through (where the diseased mucous membrane is removed from the lower bowel, and reattached from the end of the injured neuron to regenerate), allows the anus to retain function. Chemotherapy and radiation therapy may be required to eliminate malignant tumors.

Recovery of Narrowing of Anal or Rectal Opening in Dogs

The prognosis of malignant tumors or cancer in dogs is dire. Many dogs succumb to the illness in as early as 1 to 2 months after diagnosis. Chemotherapy or radiation therapy may be an option to preserve the quantity of life, but not the quality. Surgery is an outcome that comes with complications that include incontinence and reforming of scar tissue. The use of balloon dilation therapy usually produces good outcomes for strictures that are not severe, though the procedures may be necessary to be repeated multiple times (from 2 and up to 6). Side effects can include tears, hemorrhaging, and infection, so vigilant monitoring and follow-up prognosis should be closely examined.

Narrowing of Anal or Rectal Opening Questions and Advice from Veterinary Professionals

CHarlie
Chocolate lab
4 Years
Serious condition
0 found helpful
Serious condition

Has Symptoms

lameness

Medication Used

Metronidazole
Tramadol
Prednisone

My 4 year old lab has developed a stricture and has polyps in his colon/rectum. He has had a biopsy and it showed very high infection levels. He had an ultasound and they found no cancer and his abdomen looked healthy. He recently woke up with lameness in his right front paw. Could the lameness in his front paw be related to his other issues? Like an auto immune disease? We also had him tested for Valley Fever and it is negative.

Dr. Callum Turner, DVM
Dr. Callum Turner, DVM
2992 Recommendations

The fore leg injury is probably unrelated to Charlie’s other issues; dog’s may have lameness (like humans) for a short period of time which resolves sporadically or may require some Veterinary care. Lameness is usually caused by trauma, inflammation, muscle degeneration (you would normally see lameness on both sides) or sprains. Keep an eye on Charlie’s lameness and restrict his movement, if the lameness is still the same or worse after three days visit your Veterinarian. Regards Dr Callum Turner DVM

Add a comment to CHarlie's experience

Was this experience helpful?

Mozart
Standard Schnauzer
7 Years
Moderate condition
0 found helpful
Moderate condition

Has Symptoms

Constipation
Straining To Defecate
Inflamation
stringy stool

Medication Used

Tramadol
apo lactulose
laxative

Hi, my dog (7 year old, male standard schnauzer, neutered) is diagnosed with inflammatory rectal stricture with some infection. the vet is insisting of Rectal Pull Through surgery because the stricture is at a finger's lenght from anal opening. colonoscopy was done with biopsies, came back negative for cancer. my concern is recovery after such procedure, are there alternative options? should he try antibiotics and anti-inflamatory first? he eats/drinks and acts normal when on stool softener. he was prescribed Tramadol but there is no need for it, as his behaviour is normal and very active.

Dr. Callum Turner, DVM
Dr. Callum Turner, DVM
2992 Recommendations
Once the stricture is there, it is there and apart from giving long term stool softeners the best course of action is surgery (I haven’t examined Mozart so I can only go on what you tell me); sometimes stool softeners are not required and a little plain canned pumpkin with each meal is enough. However, there are other options like balloon dilation of the stricture but you would need to speak with your Veterinarian about Mozart’s suitability and whether they are able to do that procedure. Regards Dr Callum Turner DVM www.msdvetmanual.com/digestive-system/diseases-of-the-rectum-and-anus/rectal-and-anorectal-strictures

Add a comment to Mozart's experience

Was this experience helpful?

Ewok
Shih Tzu
2 Years
Fair condition
1 found helpful
Fair condition

I have a two year old shihzu who a month ago ate a rabbit dog treat was having a issue for a few days passing stool cleared up and he had a grooming anal gland cleared a month ago today I noticed thin stools and blood on the tip of a stool.

Dr. Callum Turner, DVM
Dr. Callum Turner, DVM
2992 Recommendations
There are various causes for thin stools, softer stools will generally be thinner and will expand the anal sphincter less; bloody stools may be caused by a few different things including foreign objects, infections, tumours and poisoning. Damage to the rectum and anal sphincter may cause narrowing leading to thinner stools; I would keep an eye on it for a few days and if it continues or gets worse, visit your Veterinarian for a checkup. Regards Dr Callum Turner DVM

Thank you very much will do !

Add a comment to Ewok's experience

Was this experience helpful?