Longitudinal Asymptomatic Xanthonychia

Guerrero-González, Guillermo Antonio; Robles-Méndez, Juan Carlos; Saeb‐Lima, Marcela; Chiacchio, Nilton Gioia Di; Vázquez‐Martínez, Osvaldo; Ocampo‐Candiani, Jorge

doi:10.1159/000456076

Cited by 1 publication

(2 citation statements)

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“…We found 19 articles that evaluated the dermoscopic features of onychomatricoma in 61 cases . As dermoscopic criteria for the diagnosis of onychomatricoma are not standardized, different studies did not always evaluate the same criteria.…”

Section: Resultsmentioning

confidence: 99%

“…12 We found 19 articles that evaluated the dermoscopic features of onychomatricoma in 61 cases. 2,5,10,11,[13][14][15][16][17][18][19][20][21][22][23][24][25][26][27] As dermoscopic criteria for the diagnosis of onychomatricoma are not standardized, different studies did not always evaluate the same criteria. In our review, we calculated the frequency of the different dermoscopy features considering the total of examined cases (Fig.…”

Section: Dermoscopy (Onychoscopy)mentioning

confidence: 99%

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Imaging technique for the diagnosis of onychomatricoma

Cinotti

Veronesi

Labeille

et al. 2018

Acad Dermatol Venereol

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Onychomatricoma is a rare tumour that derives from the nail matrix and grows within the nail plate. The clinical presentation can mimic many other tumours and conditions, and surgical biopsy and histopathological examination are necessary to confirm the diagnosis. As nail surgery is a painful experience for the patient and sometimes can leave permanent onychodistrophy, more precise preoperative diagnosis is needed to distinguish onychomatricoma from other nail diseases more accurately and to limit surgical interventions. The objective of this study was to evaluate current literature on imaging techniques for the diagnosis of onychomatricoma in order to understand how this technology can help the presurgical diagnosis of this tumour. We searched in the Cochrane Skin Group Specialised library, Medline, Embase and LILACS databases all studies evaluating imaging technique for the diagnosis of onychomatricoma up to February 2018. We found that not only nail dermoscopy, but also reflectance confocal microscopy, optical coherence tomography, ultrasonography and magnetic resonance can be useful in this field.

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Section: Resultsmentioning

confidence: 99%