Which statement about psoriasis around a stoma is true?

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Multiple Choice

Which statement about psoriasis around a stoma is true?

Explanation:
Trauma to the skin can trigger new psoriatic lesions in people who are susceptible, a response known as the Koebner phenomenon. Around a stoma, irritation from appliance changes, friction, moisture, or skin breakdown acts as the local injury. The process takes time to manifest, so lesions typically appear about one to two weeks after the epidermal injury, not immediately at stoma creation. This makes the statement describing a 1–2 week onset after trauma around the stoma the true one. Psoriasis can occur around the stoma due to this mechanism, and it isn’t limited to sun exposure or to never happening around the stoma.

Trauma to the skin can trigger new psoriatic lesions in people who are susceptible, a response known as the Koebner phenomenon. Around a stoma, irritation from appliance changes, friction, moisture, or skin breakdown acts as the local injury. The process takes time to manifest, so lesions typically appear about one to two weeks after the epidermal injury, not immediately at stoma creation. This makes the statement describing a 1–2 week onset after trauma around the stoma the true one. Psoriasis can occur around the stoma due to this mechanism, and it isn’t limited to sun exposure or to never happening around the stoma.

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