What does a granuloma look like in a cat? - briefly
A granuloma in a cat typically appears as a firm, raised, and often inflamed lesion on the skin or mucous membranes, which may vary in size and color depending on the underlying cause.
What does a granuloma look like in a cat? - in detail
A granuloma in a cat typically appears as a raised, firm, and often nodular lesion on the skin or mucous membranes. These lesions can vary in size, ranging from a few millimeters to several centimeters in diameter. The surface of a granuloma may be smooth or ulcerated, depending on the underlying cause and the stage of development. In some cases, the affected area may exhibit redness, swelling, or a crusty texture. Granulomas can occur in various locations, including the skin, oral cavity, nasal passages, and internal organs. When located on the skin, they may be accompanied by hair loss or changes in pigmentation. In the oral cavity, granulomas often present as inflamed, raised masses that can interfere with eating or grooming. The color of the lesion can range from pink to red or even yellowish if there is associated infection or necrosis. Histologically, granulomas are characterized by the accumulation of immune cells, such as macrophages, lymphocytes, and sometimes giant cells, which form in response to persistent inflammation or infection. Common causes include bacterial, fungal, or parasitic infections, as well as foreign body reactions or immune-mediated conditions. Accurate diagnosis often requires a combination of physical examination, imaging, and histopathological analysis to determine the underlying cause and guide appropriate treatment.