One of the most common diagnostic procedures in cats/dogs is a biopsy. Skin biopsies can reveal the sort of cells that make up an atypical patch of skin or a skin growth, as well as whether the lesion offers a greater health risk to your pet. The majority of skin biopsies are done on worrisome skin growths or areas of skin that haven't responded to treatment.
A local anesthetic is frequently used to numb the area to be biopsied. It may be required to give the patient a sedative or general anesthetic in some situations, depending on the area involved or the nature of the patient. A veterinary pathologist will do a histopathology analysis on the entire lump or a tiny portion of skin that has been removed (examine the tissues under a microscope).
The pathologist will try to figure out what kind of lesion it is, what kind of cells are in it, how they are related to one another, and if there is any evidence of malignancy (presence of cancer cells). The majority of skin biopsies are tiny and only require a few sutures (stitches). If any home care for the biopsy site is required after your cat or dog gets home, your veterinarian will explain this to you in detail.
When should a skin biopsy be performed on my cat or dog?
Biopsies should be performed on any suspected skin lesion, as well as any area of poorly healed or atypical skin. Lumps or masses that arise suddenly or expand rapidly are particularly concerning to veterinarians, as these are traits associated with malignant skin cancers. Biopsies should also be performed on skin that is continuously inflamed or irritated, or has an unusual color or texture.
What can we learn about my cat's skin from a biopsy?
Skin biopsies are useful in part because they tell us whether or not a lesion should be taken seriously. A biopsy can reveal the nature of the abnormality and distinguish between infections, allergy skin illness, autoimmune skin disease, and benign and malignant malignancies. Your veterinarian will be able to establish the most effective treatment for the condition by determining the nature of the abnormality. Finally, a skin biopsy will enable your veterinarian to establish the condition's prognosis, so you'll know what to expect as the disease progresses.
How long will results take?
In most situations, your veterinarian will send the biopsy samples to a veterinary laboratory, where they will be evaluated by a board-certified veterinary pathologist. The samples are typically processed and examined within one to two weeks, though findings can sometimes be acquired sooner.
"While you're waiting for the results, keep a close eye on your cat/dog for any new skin lesions or changes to existing ones." While you're waiting for the results, keep a close eye on your pet for any new skin lesions or changes to existing ones. Any changes you notice should be reported to your veterinarian as soon as possible. After a skin biopsy, some skin illnesses, such as immune-mediated skin disease, or certain types of cancers, such as mast cell tumors, can worsen or even spread.
Skin biopsy is a generally painless technique that can help many people recover faster and improve their quality of life. Notify your veterinarian if you notice any atypical skin on your cat, and he or she will assist you in determining the best treatment for your pet.
Frequently Asked Questions
Q: How does a vet do a biopsy on a dog?
A: A biopsy involves removing a small piece of the lump and sending it to a pathologist for analysis. A veterinary pathologist is a veterinarian who examines microscopic specimens (cells or tissue on a slide). A pathologist is on staff at a few specialist practices and all veterinary colleges.
Q: Does a dog have to be sedated for a biopsy?
A: In most circumstances, a biopsy is conducted under sedation or general anesthesia. Small samples, such as a skin biopsy, can occasionally be taken if local anesthetic is administered. If the lump turns out to be benign, however, less healthy tissue will need to be removed.
Q: Is Biopsy safe for cats?
A: Yes, biopsies are safe for cats. Our veterinarian will not do any procedure if she does not feel it is safe for your pet.
Q: How much does a biopsy for a cat and dog cost?
A: The cost of the biopsy is dependent on what is needed. At the time of the examination your veterinarian will discuss what is needed and provide an estimate for you.