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

IllnessEpidermolysis bullosa dystrophica, differential diagnosis

Summary

Short information

2 guideline-curated and another curated gene sequence analysis according to the clinical suspicion of Epidermolysis bullosa dystrophica

ID
EP7700
Number of genes
3 Accredited laboratory test
Examined sequence length
12,3 kb (Core-/Core-canditate-Genes)
- (Extended panel: incl. additional genes)
Analysis Duration
on request
Test material
  • EDTA-anticoagulated blood (3-5 ml)
Diagnostic indications

NGS +

 

Gene panel

Selected genes

NameExon Length (bp)OMIM-GReferenz-Seq.Heredity
COL7A18835NM_000094.4AD, AR
MMP11212NM_001145938.2AR
PLOD32217NM_001084.5AR

Informations about the disease

Clinical Comment

Cutaneous + mucosal fragility resulting in blisters + superficial ulcerations, develop below the lamina densa of the cutaneous basement membrane, heal with significant scarring + milia formation; 10 sub-types with the 3 most common being generalized dominant, severe generalized recessive + recessive generalized + others forms are

 

Synonyms
  • Allelic: COPD, rate of decline of lung function in (MMP1)
  • Allelic: Epidermolysis bullosa pruriginosa (COL7A1)
  • Allelic: Epidermolysis bullosa, pretibial, AR, AD (COL7A1)
  • Allelic: Toenail dystrophy, isolated (COL7A1)
  • Allelic: Transient bullous of the newborn AR, AD (COL7A1)
  • Epidermolysis bullosa dystrophica inversa, AR (COL7A1)
  • Epidermolysis bullosa dystrophica, AD, AR (COL7A1)
  • Epidermolysis bullosa dystrophica, AR, modifier of (MMP1)
  • Epidermolysis bullosa dystrophica, Bart type (COL7A1)
  • Lysyl hydroxylase 3 deficiency (PLOD3)
Heredity, heredity patterns etc.
  • AD
  • AR
OMIM-Ps
  • Multiple OMIM-Ps
ICD10 Code

Bioinformatics and clinical interpretation

No text defined