CLINICAL ENCOUNTERS
PSORIASIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is not a histological feature of plaque psoriasis?
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elongated rete ridges
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shortening of dermal papillae
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dilated blood vessels
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absence of granular layer
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Explanation:
Detailed explanation-1: -The most frequent dermoscopic (trichoscopic) feature of scalp psoriasis was the presence of red dots/globules and twisted red loops. Typical dermoscopic (onychoscopic) signs of nail psoriasis were onycholysis, salmon patches and splinter haemorrhages.
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