Illustrated Articles
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Collecting tissue samples for cytology or histopathology allow a pathologist to often give a diagnosis of the type of mass or tumor your pet has. Samples can be obtained by fine needle aspirate or biopsy, where a piece of the mass is cut out. Based on what the mass appears like under the microscope, the pathologist can often give a prognosis of how the tumor will behave.
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Tumors are cancerous growths. They may be found on the surface of a bird's body or in the internal organs. Veterinary examination of any growth or lump is highly advised as tumors may grow rapidly or spread.
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Lipomas are fatty tumors that affect a variety of pet birds. These are typically benign fatty growths found under the skin. It is classically considered to have both a nutritional and genetic factor for development.
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Xanthomas are discrete masses or diffuse, thickened areas of skin that are yellow-orange and dimpled in appearance. They are accumulations of fat and cholesterol and are most commonly found in cockatiels and budgies (and they are more often found in females).
