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Vascular tumors of the skin develop from the blood vessels of the skin. These tumors may arise anywhere on the body and appear as a firm and raised lump on or under the skin. Hemangiomas may ulcerate and bleed; hemangiosarcomas may bleed into the surrounding tissues. This type of tumor is typically diagnosed via a tissue biopsy or surgical removal of the entire tumor. Surgery is the recommended treatment for vascular tumors of the skin.
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The physical examination is a crucial part of assessing the health of a new pet bird. Avian veterinarians may perform special test along with a complete physical examination to determine the bird's true health status. The visit should also include a thorough discussion of proper nutrition, housing, care, grooming and training/socialization of your new bird.
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Yearly health examination for all reptiles is highly recommended. Since reptiles are excellent at hiding symptoms illness, it takes an experienced reptile veterinarian to assess the true health of your pet reptile. Blood tests, fecal examinations and/or radiographs may be performed during the health visit.
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Visceral vascular tumors are tumors which arise from blood vessels. The main tumor types are hemangiosarcomas (cancerous) and hemangiomas (benign). The clinical signs vary depending on the location of the tumor. Surgery is the recommended treatment option. Given the highly metastatic nature of hemangiosarcoma, chemotherapy is also recommended.
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Too much vitamin A can lead to poisoning. While somewhat uncommon in North America, vitamin A toxicity is sometimes diagnosed in dogs that are fed primarily table scraps. It takes a long time for the clinical signs associated with vitamin A toxicity to develop; symptoms do not usually appear until the dog is at least middle-aged.
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Vitamin D poisoning occurs when a dog ingests a toxic dose of vitamin D. A common source of vitamin D poisoning is when a dog accidentally ingests rodenticides containing vitamin D. Another source of vitamin D poisoning is the accidental ingestion of certain human medications.
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Vomiting is the forceful evacuation of stomach contents. It is a clinical sign of a disease. Most cases of acute vomiting resolve quickly with simple treatment, without the underlying cause being diagnosed. Any required tests are determined based on physical examination of your pet and the signs your dog has been displaying at home.
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Von Willebrand’s disease is a bleeding disorder that results from the lack of von Willebrand factor (vWF), a protein needed to help platelets clump together and seal broken blood vessels. Affected dogs have varying amounts of vWF. Doberman Pinschers are the most common breed affected but they are mildly affected compared to Scottish terriers and Chesapeake Bay retrievers. Dogs can develop bleeding at any time in their life. Certain drugs that interfere with platelet function should be avoided in affected dogs. Treatment of severely affected dogs requires a blood or plasma transfusion. Screening of breeding animals is recommended to reduce the incidence of the disease.
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Vulvoplasty, also known as episioplasty, is a surgical procedure that your veterinarian may recommend to correct a conformational issue known as a recessed vulva. Your veterinarian will remove a crescent-shaped piece of tissue from above the vulva, allowing the skin to be pulled upwards into a more normal conformation. This procedure is performed under general anesthesia. Your pet will be intubated with an endotracheal tube. After surgery, you will need to give pain medications and antibiotics as directed and keep your dog confined/restricted for approximately two weeks. Skin sutures, if used, can typically be removed 10-14 days after surgery.
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West Nile Fever is a disease caused by a virus (WNV) carried by mosquitoes. It causes encephalitis (inflammation of the brain and spinal cord) that can affect humans and other animals as well as horses.