Eccrine Poroma Clinically Mimicking Ingrowing Toenail Complicated with Granulation Tissue

Noh, Seongmin; Jin, Songqing; Lee, Nara; Park, Chang Ook; Chung, Kee Yang; Lee, Kwang Hoon

doi:10.5021/ad.2013.25.2.247

Cited by 7 publications

(5 citation statements)

References 4 publications

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“…There was one case of periungual hidradenocarcinoma reported in the literature. This case occurred in the lateral nail fold of the 15 2006 Angiomatous hamartoma Richardson et al 16 2015 Benign poroma G€ otkay et al 17 2017 Benign poroma Fierro-Arias et al 18 2015 Benign poroma Al-Qattan et al 19 2009 Benign poroma Jayasekera et al 20 2017 Benign poroma Jagdeo et al 21 2006 Benign poroma Yorulmaz et al 22 2020 Benign poroma Moore et al 23 2008 Benign poroma Noh et al 24 2013 Benign poroma Akay et al 25 2020 Hidradenocarcinoma Bhari et al 9 2017 Porocarcinoma Palleschi et al 26 2017 Porocarcinoma van Gorp and van der Putte 10 1993 Porocarcinoma Jarocki et al 27 2020 Porocarcinoma Moussallem et al 28 2008 Porocarcinoma Requena et al 12 1990 Porocarcinoma Sobjanek et al 29 2019 Porocarcinoma Parra-Medina et al 8 2016 Porocarcinoma Ohtsuka et al 30 2002 Spiradenoma Leach and Graham. 31 2004 Spiradenoma Jha et al 32 2016 Spiradenoma Fouilloux et al 33 2001 Syringofibroadenoma Theunis et al 34 2001 Syringofibroadenoma Grady et al 35 2014 Syringoid eccrine carcinoma…”

Section: Hidradenocarcinomamentioning

confidence: 99%

A systematic review of periungual eccrine neoplasms

Rao

Knackstedt

2021

Int J Dermatology

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Eccrine tumors are a rare cutaneous adnexal neoplasm originating from the sweat glands. The periungual region represents an uncommon localization for these neoplasms. We analyzed all published demographic, clinical, and treatment data on periungual eccrine tumors. A systematic review following PRISMA guidelines was performed of articles published prior to March 2021. Articles were included in the review if a full‐text English version was available. Of the surveyed literature, 27 full‐text case reports were included in the final analysis. Benign eccrine poroma and porocarcinoma were the most common tumor subtypes (nine and eight cases, respectively). Males were only affected by poroma and porocarcinoma, while females were affected by all tumor subtypes. The first toe was the most common lower extremity affected. Misdiagnosis led to delayed treatment in 25% of cases. As such, while periungual eccrine neoplasms are rare diagnoses, the nonspecific presentations of these growths raise concerns about misdiagnosis and delayed treatment. Further research is needed related to sex‐differences in the epidemiology of these growths and into the prevalence of the first toe as a location. These tumors should be considered in the differential diagnosis for nail unit afflictions.

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Section: Hidradenocarcinomamentioning

confidence: 99%

A systematic review of periungual eccrine neoplasms

Rao

Knackstedt

2021

Int J Dermatology

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“…However, nail unit involvement is extremely unusual for eccrine poromas. A literature search yielded not more than ten publications related to nail unit involvement of eccrine poromas [3][4][5][6][7][8][9][10][11][12]. Although the exact pathogenesis has not been understood yet, several factors have been implicated as etiological factors for eccrine poroma, including solar damage, radiation exposure, trauma, and human papillomavirus infection [2,6].…”

Section: Discussionmentioning

confidence: 99%

“…One theory suggests hyponychium and nail folds as the tissue of origin, which implies that the tumour emerges from these structures and extends to the nail bed [5]. Given the utmost rarity of nail-related eccrine poromas, making an accurate diagnosis is unquestionably challenging [3][4][5][6][7][8][9][10][11][12]. Dermoscopy has been proven to be an incomparable tool in the practice of dermatology, which aids the diagnosis of innumerable skin diseases.…”

Section: Discussionmentioning

confidence: 99%

A Growing Mass under the Nail: Subungual Eccrine Poroma

Yorulmaz¹,

Aksoy²,

Özhamam

2020

Skin Appendage Disord

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Eccrine poroma is a benign adnexal tumour, which originates from the acrosyringium of eccrine sweat glands. Eccrine poroma is an uncommon neoplasm, the typical clinical presentation of which is a solitary soft sessile reddish papule protruding from a cup-shaped shallow depression. Many challenges remain in the diagnosis of eccrine poroma because it does not always present with classical features and may mimic any other cutaneous benign and malignant lesions. Eccrine poromas may occur on any skin surface with sweat glands; on the other hand, the most common sites of involvement include the palms and soles, which are rich in eccrine sweat glands. Here, we present a case of subungual eccrine poroma, which is an extremely rare presentation of poromas. We also highlight dermoscopic features of eccrine poroma and review the available literature on the subject.

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“…The definite treatment of eccrine poroma is surgical excision 13 . Because of the possibility of recurrence, it is important to eliminate it completely, especially when the lesion is actively growing during pregnancy.…”

Section: Discussionmentioning

confidence: 99%

Eccrine Poroma with Rapid Growth during Pregnancy: A Case Report and Review of the Literature

et al. 2018

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Eccrine poroma is a benign solitary tumor with acrosyringeal differentiation that usually occurs on the sole or either side of the foot. Rapid growth of eccrine poroma during pregnancy has rarely been reported. We demonstrate a unique case of a 37-year-old pregnant woman who suffered from enlarged eccrine poroma on her left palm, which was tiny for 10 years but suddenly grew to a size of bean-sized reddish brown colored, pedunculated mass during pregnancy. The patient denied a previous history of trauma or infection to the lesion. Histopathologic findings with a shave biopsy were consistent with eccrine poroma. After the tumor was completely removed by the shave biopsy, no recurrence was noted for 5 months.

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Eccrine Poroma Clinically Mimicking Ingrowing Toenail Complicated with Granulation Tissue

Cited by 7 publications

References 4 publications

A systematic review of periungual eccrine neoplasms

A systematic review of periungual eccrine neoplasms

A Growing Mass under the Nail: Subungual Eccrine Poroma

Eccrine Poroma with Rapid Growth during Pregnancy: A Case Report and Review of the Literature

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