2023
DOI: 10.3724/zdxbyxb-2022-0492
|View full text |Cite
|
Sign up to set email alerts
|

Mutations of gene in two pedigrees with bifid rib-basal cell nevus-jaw cyst syndrome

Abstract: 两家系肋骨分叉-基底细胞痣-颌骨囊肿综合征先证者均为男性,因X线摄片见颌骨多发低密度影就诊,临床及影像学检查见胸廓畸形、小脑幕及大脑镰钙化、眶距增宽等表现。两例先证者分别检出 PTCH1 基因位点的c.C2541C>A(p.Y847X)和c.C1501C>T(p.Q501X)杂合突变,对比先证者及其家系相关成员基因序列,结果两例先证者的母亲外周血中均检出 PTCH1 基因位点的杂合突变,明确该突变均来源于母亲。其中一例先证者临床表现为智力低下,还检出 FANCD2 基因位点的c.C2141T(p.P714L)和c.G3343A(p.V1115I)杂合突变;另一例先证者智力正常,未发现 FANCD2 基因突变。两例先证者均行颌骨囊肿开窗减压联合刮治术,随访原病灶处骨质生长状况良好,至今均未见复发。

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

0
0
0

Publication Types

Select...

Relationship

0
0

Authors

Journals

citations
Cited by 0 publications
references
References 21 publications
(19 reference statements)
0
0
0
Order By: Relevance

No citations

Set email alert for when this publication receives citations?