نتایج جستجو برای: natal teeth

تعداد نتایج: 47154  

Journal: :The Journal of dermatology 2006
Se-Woong Oh Moon Young Kim Jeong Sun Lee Soo-Chan Kim

Pachyonychia congenita type 2 (PC-2) is an autosomal dominant disorder characterized by hypertrophic nail dystrophy, focal keratoderma, multiple pilosebaceous cysts, and other features of ectodermal dysplasia. It has been demonstrated that PC-2 is caused by mutations in the keratin 17 and keratin 6b genes. In this report, we describe a missense mutation in the keratin 17 gene, M88T, in a Korean...

Journal: :ORAL & implantology 2012
M Costacurta P Maturo R Docimo

AIM The aim of this study is to present a case of Riga-Fede disease (RFD). RFD is a benign and uncommon mucosal disorder, characterized by an ulceration of the tongue, often caused by repetitive traumatic injuries due to backward and forward movements of the tongue over the mandibular anterior incisors. RFD is most commonly associated with the eruption of primary lower incisor in older infants ...

2015
Anupama Manohar Prasad Yugandar Inakanti Shiva Kumar

Pachyonychia congenita (PC) is a rare autosomal dominant genodermatosis characterized by hyperkeratosis affecting the nails and palmoplantar areas, oral leucokeratosis, and cystic lesions. It is classically subdivided into two major variants, PC-1 (Jadassohn-Lewandowski syndrome) and PC-2 (Jackson-Lawler syndrome), according to the localization of the mutations in the KRT6A/KRT16 or KRT6B/KRT17...

Journal: :Indian journal of dermatology, venereology and leprology 2008
Amirhushang Ehsani Fatemeh Moeineddin Ahmadreza Rajaee

A 10-month-old female presented with severe progressive wedge-shaped thickening and discoloration of all twenty nails. Further evaluations revealed palmoplantar keratoderma along with recurrent acral blisters causing residual crusted ulcers which were present during the past six months. Other findings included scalp kinky hair and dental caries. Past medical and family history had remarkable fi...

Journal: :Gaceta medica de Mexico 2015
Francisco Cammarata-Scalisi Ken Natsuga Ellen Toyonaga Wataru Nishie Hiroshi Shimizu Frances Stock Melisse Milano Pierina Petrosino Asmiria Arenas de Sotolongo Yoel Medina

Pachyonychia congenita is a group of autosomal dominant inheritance pattern disorders characterized by hypertrophic nail dystrophy There are two main clinical subtypes: type 1 and 2. Pachyonychia congenita type 2 is readily differentiated from type 1 by multiple steatocysts and/or presence of natal teeth and can be confirmed by mutations of KRT6B and KRT17. We report the case of a 33-year-o/d f...

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