Read our latest advice on Coronavirus (COVID-19)

Our services are open and safe to attend – we are here to help

National diagnostic epidermolysis bullosa (EB) laboratory

Providing skin biopsy and gene mutation analysis 


Coronavirus: dermatology update

In response to the coronavirus (COVID-19) outbreak, please read our advice and information before attending the service.


  • National diagnostic epidermolysis bullosa (EB) laboratory
    St John's Institute of Dermatology
    3rd floor Bermondsey Wing
    Guy's Hospital
    Great Maze Pond Road
    London SE1 9RT

  • Tel: 020 7188 7229
    Fax: 020 7188 7233


The National Diagnostic Epidermolysis Bullosa Laboratory provides skin biopsy and
gene mutation analysis for patients with the inherited forms of skin fragility
or blistering known as epidermolysis bullosa (EB).

EB is a clinically diverse group of conditions and the laboratory performs detailed analysis of more than 21 disease-associated proteins and genes.

We are part of the National Specialised Commissioning Group (NSCG) service for people with EB in the UK, and have links with Great Ormond Street Hospital, Birmingham Children's Hospital and Solihull Hospital.

The EB laboratory also undertakes diagnosis of a number of other inherited skin disorders, including some types of ichthyosis and certain forms of ectodermal dysplasia.

Prenatal diagnosis is provided for severe forms of EB, either by electron microscopy and immunohistochemistry examination of fetal skin biopsies, or by mutation analysis from chorionic villus samples or amniocentesis. Prenatal diagnosis for other genodermatoses is sometimes performed, but individual requests should be discussed with the laboratory directly.

This diagnostic service has developed from academic and clinical studies carried out over more than 30 years at St John's Institute of Dermatology. We continue to have close ties with the Genetic Skin Disease Group (King's College London) and undertake collaborative studies, thus remaining at the forefront of research.

  • Referral guidance

    Before sending a sample, it is essential to contact the EB laboratory.

    For prenatal diagnosis, it is important to contact the lab well in advance to check availability for these tests.

    For diagnostic skin biopsies, instructions regarding suitable specimens will be sent out, together with specialised fixative and transport solutions.

    Currently, for a fast Turn-Around result, EB Lab applies Sanger Sequencing for any case that has a clearer clinical diagnosis. For a fast diagnosis result for neonatal patient, it is usually necessary that we receive a biopsy sample prior to undertaking mutation analysis. This enables us to identify the candidate gene to be screened by Sanger Sequencing. Any case that failed to provide a clear genetic result will be reanalysed by Whole Exome Sequencing (WES).

    For EB cases originating within UK regions covered by the NCG service (England and Wales), the first contact should be made to the appropriate clinical centre: the EB Team at Birmingham Children’s Hospital or Solihull Hospital for children and adults in the north; the EB team at Great Ormond Street Hospital or St John’s Dermatology Centre at St Thomas’ Hospital for children and adults in the south. For referrals from Scotland, contact the Department of Dermatology at the Old Royal Infirmary of Edinburgh. Contact details are given in following sections.

    For EB cases originating in Ireland or overseas, the first contact should be made directly with the EB lab.

  • Where to send your referral

    Please send your referral to the address at the top of this webpage, along with a completed request form (PDF 72Kb).

    For referrals to the NCG EB service in the north of England

    Paediatric: Birmingham Children’s Hospital

    • Tel: 0121 333 8224
    • Email:
    • Dr Malobi Ogboli, consultant dermatologist – tel: 0121 333 8226

    Adult: Solihull Hospital

    • Dr A Heagarty, consultant dermatologist – tel: 0121 424 4563

    For referrals to the NCG service in the south of England and Wales

    Paediatric: 020 7829 7808 (Monday - Friday, 9am - 5pm)

    Adult: via EB secretary 020 7188 6399 (Wednesday - Friday, 9am - 5pm)

    or direct to consultant dermatologist:

    • Professor J McGrath 020 7188 6409 (Monday - Friday, 9am - 5pm)
    • Professor J Mellerio 020 7188 6399 (Wednesday - Friday, 9am - 5pm)

    For referrals in Scotland

    Contact the department of dermatology at the Old Royal Infirmary of Edinburgh.

    Consultant dermatologists:

    • Dr M Tidman 0131 536 2057
    • Dr O Schofield 0131 536 2414

    Associate specialist:

    • Dr H Horn 0131 536 2414
  • Costs 

    Cases covered by the NSCG service for EB are funded directly by the Department of Health and no charge is made to the referring NHS trust – this includes prenatal diagnosis. 

    There is a special NHS agreement for Scotland and Ireland.  A charge is made for all other cases, including private patients. Please contact the EB lab for details.

  • Staff

    • Lu Liu – clinical scientist and EB laboratory manager
    • Linda Ozoemena – senior biomedical scientist
    • Humaira Mehter – medical laboratory assistant