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Chapter 72. Pityriasis Rosea

Distribution

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Fig. 72-1

Collarettes of scales in oval shape along lines of cleavage.


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Fig. 72-2

Oval papules in a distribution on the trunk and sacral region that resembles the branches of an evergreen tree.


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Fig. 72-3

Oval papules, some of which have become confluent.


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Fig. 72-4

A “herald” or “mother” patch, which truly is a plaque, in association with smaller daughter lesions.


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Fig. 72-5

Oval and round papules, some in annular configuration.


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Fig. 72-6

Patches and subtle plaques characterized by a rim of erythema and collarettes of scale.


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Fig. 72-7

Macules, papules, and a plaque typified by collarettes of scale on its inner margin.


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Fig. 72-8

Papules, some of them clustered to create a fusiform shape.


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Fig. 72-9

Papules only.


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Fig. 72-10

A “mother” patch, which in reality is a plaque, and “daughter” lesions, which in actuality are papules.