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Interdisciplinary CompetenceMolecular Diagnostics
Know how in the analysis of genetic material.
For the benefit of patients.

IllnessAnonychia, differential diagnosis

Summary

Short information

A curated panel containing 4 core candidate genes and altogether 7 genes for the comprehensive analysis of the genetically caused forms of anonychia

ID
AP0710
Number of genes
4 Accredited laboratory test
Examined sequence length
14,0 kb (Core-/Core-canditate-Genes)
- (Extended panel: incl. additional genes)
Analysis Duration
on request
Material
  • EDTA-anticoagulated blood (3-5 ml)
Diagnostic indications

NGS +

 

Gene panel

Selected genes

NameExon Length (bp)OMIM-GReferenz-Seq.Heredity
COL7A18835NM_000094.4AD
FZD62121NM_001164615.2AR
PLCD12334NM_001130964.2AD, AR
RSPO4705NM_001029871.4AR

Informations about the disease

Clinical Comment

Group of diseases

ORPHA:94150 Anonychia congenita totalis

ORPHA:69125 Anonychia with flexural pigmentation

ORPHA:1094 Anonychia-microcephaly syndrome

ORPHA:90390 Anonychia-onychodystrophy syndrome

ORPHA:1487 Cooks syndrome Synonym: Anonychia-onychodystrophy with hypoplasia or absence of distal phalanges syndrome

ORPHA:79143 Isolated congenital anonychia Synonym: Isolated anonychia

 

Synonyms
  • Alias: Isolated congenital anonychia
  • Allelic: Epidermolysis bullosa dystrophica inversa (COL7A1)
  • Allelic: Epidermolysis bullosa dystrophica, AD + AR (COL7A1)
  • Allelic: Epidermolysis bullosa dystrophica, Bart type (COL7A1)
  • Allelic: Epidermolysis bullosa dystrophica, localisata variant (COL7A1)
  • Allelic: Epidermolysis bullosa pruriginosa (COL7A1)
  • Allelic: Epidermolysis bullosa, pretibial (COL7A1)
  • Allelic: Transient bullous of the newborn (COL7A1)
  • Anonychia congenita (RSPO4)
  • Jawad syndrome (RBBP8)
  • Nail disorder, nonsyndromic congenital, 1 (FZD6)
  • Nail disorder, nonsyndromic congenital, 3, leukonychia (PLCD1)
  • Odontoonychodermal dysplasia (WNT10A)
  • Toenail dystrophy, isolated; Dystrophic epidermolysis bullosa (COL7A1)
  • Zimmermann-Laband syndrome 2 (ATP6V1B2)
Heredity, heredity patterns etc.
  • AD
  • AR
OMIM-Ps
  • Multiple OMIM-Ps
ICD10 Code

Bioinformatics and clinical interpretation

No text defined