What is lentigo simplex in cats?
Lentigo simplex a genetic condition in orange, calico, and tortoiseshell cats resulting in dark spots found which can begin appearing as early as when the cat is a year old. The lentigines (the fancy plural word for lentigo) begin appearing first on a cat’s lips, small and having no symptoms.
Why does my cat suddenly have a black spot on his nose?
The most common answer for black spots appearing on your cats lips, nose, or eye margins is that it is a condition called lentigo simplex, and it is not a form of cancer. In fact, it is completely harmless, just like human freckles.
Why does my cat have black spots on his gums?
Lentigo is a common condition in which black spots appear on the gums, lips, nose and eye margins of orange, silver and lightly colored cats, notes Cat World. This condition typically develops in cats less than one year old, with lesions potentially becoming more widespread as your pet ages.
Why is my cat getting brown spots on his nose?
The most common reason for these dark spots is lentigo, a genetic condition in which there is an increase in the number of epidermal melanocytes. As these pigment-producing cells multiply, small black or brown spots appear on your cat’s face.
When do cats get lentigo?
Lentigo can appear in cats as young as one year old, however it is most commonly seen in older cats. The lentigines often start small, or with just one or two spots, and can continue to grow or multiply as your cat ages.
Why does my cat have a red dot on her nose?
If your cat has raised ulcers or lesions on the nose or lips, they may be having a type of allergic reaction known as an eosinophilic granuloma. This reaction can occur anywhere on the body, but is most common on the face, pads of the feet, and thighs.
Can Black Cats get lentigo?
Black cats, in particular, often have black or dark-colored gums, but this is only a concern if the color of the gums has changed suddenly. Cats usually have black or freckled gums due to lentigo simplex, which is a benign condition associated with older, orange felines.
Does lentigo disappear?
Some types of lentigo can disappear on their own over time, but most don’t go away. Other types can only be removed with treatment. Although lentigo spots are often caused by sun damage to your skin, they’re not cancerous or harmful and don’t require treatment.
What is simple Lentigo simplex?
Lentigo Simplex (or Simple Lentigo) is a benign tumor of skin that chiefly forms on the sun-exposed areas of the body It is a very common condition that appears as pigmented skin spots that are flat.
Where do Lentigo simplex lesions occur?
Lentigo simplex lesions may occur anywhere on the skin or mucous membranes. Only a few lesions may develop initially, but over time up until adult life they may become more numerous. Rarely, lesions may erupt suddenly or occur in vast numbers.
What does it mean when a cat has lentigo?
You may have noticed that it looks like he’s always a little dirty there, but he’s a very clean cat. He has lentigo. Lentigo simplex a genetic condition in orange, calico, and tortoiseshell cats resulting in dark spots found which can begin appearing as early as when the cat is a year old.
What is the most common form of lentigo?
Lentigo simplex is the most common form of lentigo. A single lesion or multiple lesions (lentigines) may be present at birth or more commonly first develop in early childhood. Lentigo simplex is not induced by sun exposure, and it is not associated with any medical diseases or conditions.