Acanthomes à cellules claires

Delacretaz, J

doi:10.1159/000254620

Cited by 15 publications

(3 citation statements)

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“…Multiple lesions are rarely encountered [7], and only 12 communications (excluding this one) have appeared, re porting on a total number of 16 cases (literature review in Trau et al [8] and in Bordas et al [9], 9 females and 6 males) including one report on multiple familial CCA [10],…”

Section: Discussionmentioning

confidence: 99%

Eruptive Hamartomatous Clear-Cell Acanthomas

Burg¹,

Würsch²,

Fäh³

et al. 1994

Dermatology

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This is a report on a 38-year-old female, suffering from over 100 solid papules arising on her legs, arms and trunk during the past 10 years. The histology shows the typical feature of clear-cell acanthoma (CCA). Extensive investigations did not reveal any extracutaneous abnormalities. This case is exceptional because of the high number of hamartomatous CCA which exceeds the maximal number of about 20 seen in multiple CCA so far and therefore is referred to as eruptive hamartomatous CCA.

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Section: Discussionmentioning

confidence: 99%

Eruptive Hamartomatous Clear-Cell Acanthomas

Burg¹,

Würsch²,

Fäh³

et al. 1994

Dermatology

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“…Although solitary lesions are the rule, less than 30 cases of multiple CCA (from 2 up to 400 lesions) have been described in the English literature to date. Multiple CCA, first described by Delacretaz in 1964, 14 represents a rare variant of acanthoma subdivided into a discrete variant with less than 12 lesions and a rare eruptive form with more than 30 lesions; 4 our case with 60 lesions could be classified as multiple eruptive CCA. Treatment consists in electrofulguration, curretage, surgical excision.…”

Section: Discussionmentioning

confidence: 64%

Multiple eruptive clear cell acanthoma

Monari

Farisoglio²,

Gualdi³

et al. 2010

J Dermatol Case Rep

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Background: Clear cell acanthoma is a rare solitary benign epidermal tumor of unknown etiology. The disease arises in the middle-age, with no sex predominance. It appears as a single reddish papule or papule-nodule and a peripheral scaling collarette is characteristic. Although solitary lesions are the rule, less than 30 cases of multiple Clear cell acanthoma have been described in the literature to date.Main observations: We report an unusual case of a healthy 74-year-old male with multiple clear cell acanthoma on the lower extremities treated successfully with cryotherapy.Conclusion: Despite significant progress in treatment of clear cell acanthoma, cryotherapy, based on liquid nitrogen, remains an important alternative in treating multiple clear cell acanthomas.

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“…Usually, the tumor mass of CCA is interrupted by the epidermal component of adnexal structtires passing through to the surface. However, Delacretaz did note extension of CCA into the upper portion of hair follicles in one case (8).…”

Section: Discussionmentioning

confidence: 84%