Mast Cell Tumors (Mastocytoma) in Dogs

Mast Cell Tumors (Mastocytoma) in Dogs

By: Dr. Jeffrey Philibert

Section: Follow-up

Optimal treatment for your pet requires a combination of home and professional veterinary care. Follow-up can be crucial. Administer as directed any prescribed medications and call your veterinarian if you have difficulty administering them.

Restrict your pet's activityHol-ee Mol-ee Extreme
For the more aggressive chewer and larger dogs, the JW Pet Company Hol-ee Mol-ee Extreme offers the same fun as the famous Hol-ee Roller plus added du...
during the time he is recovering from surgery, usually 10 to 14 days, to allow for proper healing of the surgery site.

Your pet may be placed on a 7- to 14-day course of antibiotics to prevent infection from developing at the site of tumor removal.

Your veterinarian may prescribe a short course of anti-inflammatory analgesic medications. In cases in which radical surgery was necessary, your veterinarian may prescribe narcotic analgesic medications. These medications may be given by mouth or in the form of a patch applied to the shaved skin. The patch is placed on your pet's shaved skin and the narcotic is absorbed slowly over several days, delivering constant painBiocaine 4oz
Tomlyn Biocaine (4 oz) is a First Aid Lotion for dogs and cats relieves pain and stops wound chewing, licking and scratching. Painless and soothing to...
relief.



Your dog usually will need to have sutures removed from the skin 14 to 21 days after surgery after healing has occurred.

The veterinary pathologist's biopsy report will help your veterinarian (often in consultation with a veterinary oncologist) decide if your dog needs additional treatment such as chemotherapy or radiation therapy.

Even if no follow-up treatment is recommended, your pet should be evaluated on a regular basis for recurrence or spread of the mast cell tumor. Follow-up examinations are recommended every 2 to 3 months for the first year and then every 6 months thereafter for dogs with mast cell tumor. Your veterinarian will take a complete history and perform a thorough physical examination during re-evaluations, and may also perform buffy coatHerbal Groom Shampoo 12 oz
Bio Groom Herbal Groom Shampoo 12 oz is the Best Of Nature - Botanical Extract Shampoo Concentrate. This all natural tearless conditioning shampoo tr...
smears to check for circulating mast cells.

You should examine your pet routinely for signs of recurrence at the site of tumor removal or for new masses. Unfortunately, dogs that develop one mast cell tumor may have a tendency to develop others during their lifetime. If you detect any skin masses, contact your veterinarian for a re-evaluation visit.

Signs to watch for that may indicate spread of the mast cell tumor may include decreased activity, decreased appetite, vomiting or diarrhea. If you note any of these signs, contact your veterinarian to schedule a re-evaluation visit.

If your pet receives either radiation therapy or chemotherapy, your veterinary oncologist will instruct you on proper follow-up.

 
Printable Version
 
Have a Pet Question?
Send Your Pet Question to Dr. Jon
and His Staff of Veterinarians Ask Dr. Jon
Dr. Jon's Newsletter
Yes! Send Me the Latest Health Information, Pet Tips, Pet Stories and more...
 
 

Related Articles

  • 1 Skin Growth, Lump, Swelling or Mass in Dogs

    Very often the word “lump” brings the word “cancer” to mind, although there are many other causes of lumps, such as malignant or benign tumors, abscesses, cysts, hematomas (blood-filled mass) or hives....

    Read MoreRead More
  • 2 Skin Cancer in Dogs

    Most skin cancers appear as a lump in or underneath the skin or as a sore that does not heal. Animals with skin cancer may experience discomfort or itchiness, which may cause them to chew or scratch at...

    Read MoreRead More
  • 3 Skin Lesion or Sore in Dogs

    There are many different types of skin lesions that can occur in the skin of dogs, and each lesion or combination of lesions can be caused by multiple diseases and conditions.

    Read MoreRead More
  • 4 What is Cancer in Dogs?

    Cancer (neoplasia)is a transformation of normal cells into abnormal (malignant) cells. Cancer can develop in virtually any organ or body system, and some cancers spread or metastasize to other areas of...

    Read MoreRead More
  • 5 Biopsy in Dogs

    A biopsy is an important procedure in which a sample of tissue is taken for microscopic analysis.It is designed to help determine the cause of illness or abnormal organ function and usually requires general...

    Read MoreRead More
  • 6 What Is a Biopsy?

    A biopsy is the surgical removal of a portion of suspicious masses, tumors or abnormal organs for evaluation and a diagnosis.

    Read MoreRead More
Related Articles
  • 1Skin Cancer in Dogs

    Most skin cancers appear as a lump in or underneath the skin or as a sore that does not heal. Animals with skin cancer may experience discomfort or itchiness, which may cause them to chew or scratch at...

    Read MoreRead More
  • 2Skin Lesion or Sore in Dogs

    There are many different types of skin lesions that can occur in the skin of dogs, and each lesion or combination of lesions can be caused by multiple diseases and conditions.

    Read MoreRead More
  • 3Skin Growth, Lump, Swelling or Mass in Dogs

    Very often the word “lump” brings the word “cancer” to mind, although there are many other causes of lumps, such as malignant or benign tumors, abscesses, cysts, hematomas (blood-filled mass) or hives....

    Read MoreRead More
  • 4What is Cancer in Dogs?

    Cancer (neoplasia)is a transformation of normal cells into abnormal (malignant) cells. Cancer can develop in virtually any organ or body system, and some cancers spread or metastasize to other areas of...

    Read MoreRead More
  • 5Biopsy in Dogs

    A biopsy is an important procedure in which a sample of tissue is taken for microscopic analysis.It is designed to help determine the cause of illness or abnormal organ function and usually requires general...

    Read MoreRead More
  • 6What Is a Biopsy?

    A biopsy is the surgical removal of a portion of suspicious masses, tumors or abnormal organs for evaluation and a diagnosis.

    Read MoreRead More
 

Over 10,000 Veterinarian Approved Articles

Related Articles
  • 1Skin Cancer in Dogs

    Most skin cancers appear as a lump in or underneath the skin or as a sore that does not heal. Animals with skin cancer may experience discomfort or itchiness, which may cause them to chew or scratch at...

    Read MoreRead More
  • 2Skin Lesion or Sore in Dogs

    There are many different types of skin lesions that can occur in the skin of dogs, and each lesion or combination of lesions can be caused by multiple diseases and conditions.

    Read MoreRead More
  • 3Skin Growth, Lump, Swelling or Mass in Dogs

    Very often the word “lump” brings the word “cancer” to mind, although there are many other causes of lumps, such as malignant or benign tumors, abscesses, cysts, hematomas (blood-filled mass) or hives....

    Read MoreRead More
  • 4What is Cancer in Dogs?

    Cancer (neoplasia)is a transformation of normal cells into abnormal (malignant) cells. Cancer can develop in virtually any organ or body system, and some cancers spread or metastasize to other areas of...

    Read MoreRead More
  • 5Biopsy in Dogs

    A biopsy is an important procedure in which a sample of tissue is taken for microscopic analysis.It is designed to help determine the cause of illness or abnormal organ function and usually requires general...

    Read MoreRead More
  • 6What Is a Biopsy?

    A biopsy is the surgical removal of a portion of suspicious masses, tumors or abnormal organs for evaluation and a diagnosis.

    Read MoreRead More