Reticulated acanthoma with sebaceous differentiation

Nakazato, Shinichi; Yanagi, Teruki; Inamura, Yuka; Kitamura, Shinya; Hata, Hiroo; Fujita, Yasuyuki; Anan, Takashi; Honma, Masaru; Shimizu, Hiroshi

doi:10.1684/ejd.2017.2996

Cited by 4 publications

(3 citation statements)

References 8 publications

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“…10 Similarly, the lesion of SESD described by Sánchez-Yus et al 16 in 1992 is a SKSD yet in association or collision with a trichepithelioma (nowadays more commonly called trichoblastoma) and an apocrine carcinoma. The cases reported by Lee et al 17 in 2017 as SESD and further by Fukai et al 18 in 2006, Haake et al 19 in 2009, Ito et al 20 in 2012, Shon et al 21 in 2014, Nakazato et al 22 in 2017, and Ogawa et al 23 in 2017, all the latter originally under the title RASD, are in our opinion SKSD of reticulated type. Interestingly, Ito et al 20 had also noted that RASD is identical to SESD, already in the title of their contribution.…”

Section: Discussionmentioning

confidence: 62%

Seborrheic Keratosis With Sebaceous Differentiation, a Series of 8 Cases and Critical Review of the Literature

Hayani¹,

Zelger

Kind

et al. 2021

The American Journal of Dermatopathology

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Seborrheic keratosis with sebaceous differentiation (SKSD) can sometimes raise uncertainty, confuse with other even malignant entities, and lead to overestimation of this harmless variant. Retrospective analysis of the cases diagnosed as SKSD and a search of the pertaining literature were conducted. Eight cases of SKSD were found. Histologically, these lesions show a flat to platelike outgrowth of basaloid cells with solitary or clustered sebocytes at the bottom of the rete ridges and variable sebaceous ducts with luminal cuticula. The lesions differed in the outgrowth subpattern: flat/macular, acanthotic, or reticulated. No association was found with Muir-Torre syndrome, and no malignant transformation was seen in these lesions. Literature search revealed confusingly designated lesions that simply represented SKSD. SKSD can show several growth patterns as classic SK. This entity is either underreported or even underrecognized. This entity is benign; however, according to the literature, exclusion of an associating Muir-Torre syndrome should be warranted. The published literature about this lesion is confusing and inconsistent. We suggest the avoidance of confusing terminology and particularly the terminus epithelioma for such lesions.

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Section: Discussionmentioning

confidence: 62%

Seborrheic Keratosis With Sebaceous Differentiation, a Series of 8 Cases and Critical Review of the Literature

Hayani¹,

Zelger

Kind

et al. 2021

The American Journal of Dermatopathology

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“…The differential diagnosis includes malignant melanoma, basal cell carcinoma, Bowen disease, and eccrine poroma, all of which usually lack the yellow component related to sebaceous differentiation. 2 Familiarity with its dermoscopic features is crucial to provide a noninvasive diagnosis of a underrecognized lesion, thus limiting surgical intervention. 2…”

Section: Key Messagementioning

confidence: 99%

“…2 Familiarity with its dermoscopic features is crucial to provide a noninvasive diagnosis of a underrecognized lesion, thus limiting surgical intervention. 2…”

Section: Key Messagementioning

confidence: 99%