What does canine lichen look like? - briefly
Canine lichen typically appears as red, raised, and sometimes scaly patches on the skin, often accompanied by loss of hair in affected areas. It is usually found on the legs, ears, and trunk of dogs.
What does canine lichen look like? - in detail
Canine lichen planus is a chronic inflammatory condition that affects the skin and mucous membranes of dogs, often causing significant discomfort. Recognizing its appearance is crucial for timely diagnosis and treatment.
The most common presentation of canine lichen planus involves the development of multiple, small, raised bumps or papules on the affected areas. These papules are typically firm to the touch and may appear in clusters, giving a characteristic cobblestone-like appearance. The lesions often have a well-defined border and can vary in color from pink to red, depending on the extent of inflammation.
In addition to skin manifestations, canine lichen planus frequently affects mucous membranes, particularly those lining the mouth. In these cases, the condition may present as white streaks or plaques (known as Wickham's striae) on the gums and buccal mucosa. These lesions can cause significant pain and discomfort, leading to decreased appetite and difficulty eating.
The distribution of canine lichen planus lesions is often symmetric, meaning that similar lesions appear on both sides of the body. Commonly affected areas include the ears, groin, abdomen, and legs, although any part of the skin or mucous membranes can be involved.
It is important to note that while these clinical features are characteristic of canine lichen planus, they may also be seen in other inflammatory conditions. Therefore, a thorough veterinary examination, including a biopsy if necessary, is essential for confirming the diagnosis and initiating appropriate treatment.