Unusual Clinical and Pathological Features in Pemphigus Vulgaris: A Potential Diagnostic Pitfall
We describe the case of a 67-year-old woman affected by pemphigus vulgaris with a dry whitish scaly lesion in the upper lip. Clinically, this lesion resembled an actinic keratosis. Although histological examination revealed a focal acantholysis, the finding of a moderate-to-severe dysplastic epithel...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2011-01-01
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| Series: | Case Reports in Medicine |
| Online Access: | http://dx.doi.org/10.1155/2011/518758 |
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| Summary: | We describe the case of a 67-year-old woman affected by pemphigus vulgaris with a dry whitish scaly lesion in the upper lip. Clinically, this lesion resembled an actinic keratosis. Although histological examination revealed a focal acantholysis, the finding of a moderate-to-severe dysplastic epithelium was consistent with the diagnosis of acantholytic actinic keratosis with moderate/severe dysplasia. Nevertheless, the complete resolution of the lip lesion after systemic therapy for pemphigus vulgaris led us to reconsider the possibility that we were dealing with a pemphigus vulgaris with unusual clinical and histological features. The previously reported cytological dysplasia was better regarded reactive rather than neoplastic, likely as the result to the inflammatory injury. |
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| ISSN: | 1687-9627 1687-9635 |