Carcinome épidermoïde et hidradénome papillifère vulvaire. À propos d'un cas

Barré, Christian; Lorenzato, M; Bourdat, B.; Quereux, C.; Durlach, A.

doi:10.1016/j.gyobfe.2007.04.024

Cited by 6 publications

(2 citation statements)

References 5 publications

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“…A case has also been reported of an infiltrative SCC associated with a hidradenoma papilliferum. 25 In this report, the authors presented a nonverrucous SCC with high-grade atypia that contacted the hidradenoma papilliferum. 25 In our opinion, this was no doubt a carcinoma.…”

Section: Discussionmentioning

confidence: 91%

“…25 In this report, the authors presented a nonverrucous SCC with high-grade atypia that contacted the hidradenoma papilliferum. 25 In our opinion, this was no doubt a carcinoma. Another report describes a case of an adenosquamous carcinoma arising in a hidradenoma papilliferum, but the morphology of the adenosquamous component was clearly malignant, with high-grade cellular atypia, stromal tumoral infiltration, and lymphatic tumoral invasions.…”

Section: Discussionmentioning

confidence: 91%

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Pseudocarcinomatous Hyperplasia Associated With Hidradenoma Papilliferum

Fernández-Flores

Valerdiz

2012

The American Journal of Dermatopathology

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Cutaneous pseudocarcinomatous hyperplasia is a benign proliferation that can be associated with many nontumoral and tumoral conditions. In the literature, squamous proliferations of different types have been associated with several types of adnexal adenomas. However, we found no reported case of association of hidradenoma papilliferum with pseudocarcinomatous hyperplasia. We had the opportunity of studying this type of an association in a 38-year-old man. The hidradenoma was located deep in the corion of the biopsy and the uppermost squamous epithelium showed a pseudocarcinomatous hyperplasia that focally contacted with the hidradenoma. No atypia was noted in the squamous proliferation. E-cadherin was diffusely expressed by the squamous nests, whereas p53 and Ki-67 were restricted to the basal layer. Cyclin D-1 was expressed in the parabasal layer. Immunohistochemistry of the squamous proliferation was negative for human papillomavirus.

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Section: Discussionmentioning

confidence: 91%

Section: Discussionmentioning

confidence: 91%