Laugier-hunziker syndrome
Keywords:
hyperpigmentation, syndrome, dermocospy, lentigo.Abstract
ABSTRACT Laugier-Hunziker syndrome is a rare benign acquired disorder of unknown pathogenesis, firstly described in 1970, characterized by macular mucocutaneous hyperpigmentation frequently associated with longitudinal melanonychia. Diagnosis is essentially clinical, therefore other causes of mucocutaneous hyperpigmentation in which dermatoscopy can correlate with histological findings of the syndrome must be excluded. We report a case of Laugier-Hunziker syndrome based on clinical and dermatoscopic findings.Downloads
References
Laugier P, Hunziker N. [Essential lenticular melanic pigmentation of the lip and cheek mucosa]. Arch Belg Dermatol Syphiligr. 1970; 26(3):391-9.
Montebugnoli L, Grelli I, Cervellati F, Misciali C, Raone B. Laugier-Hunziker Syndrome: an uncommon cause of oral pigmentation and a review of the literature. Int J Dent. 2010; DOI:10.1155/2010/525404.
Gencoglan G, Gerceker-Turk B, Kilinc-Karaarslan I, Akalin T, Ozdemir F. Dermoscopic findings in Laugier-Hunziker syndrome. Arch Dermatol. 2007; 143(5):631-3.
Ko J, Shih Y, Chiu C, Chuang Y. Dermoscopic features in Laugier-Hunziker syndrome. J Dermatol. 2011; 38(1):87-90.
Sardana K, Mishra D, Garg V. Laugier Hunziker syndrome. Indian Pediatr. 2006; 43(11):998-1000.
Aliagaoglu C, Yanik ME, Albayrak H, Güvenç SC, Yildirim U. Laugier-Hunziker syndrome: diffuse large hyperpigmentation on atypical localization. J Dermatol. 2008; 35(12):806-7.
Baran R. Longitudinal melanotic streaks as a clue to Laugier-Hunziker syndrome. Arch Dermatol. 1979; 115(12):1448-9.
Pereira PMR, Rodrigues CAC, Lima LLD, Reyes SAR, Mariano AVDO. Do you know this syndrome? An Bras Dermatol. 2010; 85(5):751-3.
Ayoub N, Barete S, Bouaziz J, Le Pelletier F, Frances C. Additional conjunctival and penile pigmentation in Laugier-Hunziker syndrome: a report of two cases. Int J Dermatol. 2004; 43(8):571-4.
Sendagorta E, Feito M, Ramírez P, Gonzalez-Beato M, Saida T, Pizarro A. Dermoscopic findings and histological correlation of the acral volar pigmented maculae in Laugier-Hunziker syndrome. J Dermatol. 2010; 37(11):980-4.
Lampe AK, Hampton PJ, Woodford-Richens K, Tomlinson I, Lawrence CM, Douglas FS. Laugier-Hunziker syndrome: an important differential diagnosis for Peutz-Jeghers syndrome. J Med Genet. 2003; 40(6):e77.
Yamamoto O, Yoshinaga K, Asahi M, Murata I. A Laugier-Hunziker syndrome associated with esophageal melanocytosis. Dermatology (Basel). 1999; 199(2):162-4.
Downloads
Published
How to Cite
Issue
Section
License
Os autores no momento da submissão transferem os direitos autorais, assim, os manuscritos publicados passam a ser propriedade da revista.
O conteúdo do periódico está licenciado sob uma Licença Creative Commons 4.0, esta licença permite o livre acesso imediato ao trabalho e que qualquer usuário leia, baixe, copie, distribua, imprima, pesquise ou vincule aos textos completos dos artigos, rastreando-os para indexação, passá-los como dados para o software, ou usá-los para qualquer outra finalidade legal.