x

Search for a rare disease

* (*) mandatory field
Suggest an update

(*) Required fields.

Attention: Only comments seeking to improve the quality and accuracy of information on the Orphanet website are accepted. For all other comments, please send your remarks via contact us. Only comments written in English can be processed.


Captcha image

Multifocal motor neuropathy

Disease definition

Multifocal motor neuropathy (MMN) is a rare acquired immune-mediatedneuropathy characterized clinically by a purely motor deficit with conduction block and asymmetric multifocal weakness, fasciculations, and cramping.

ORPHA:641

  • Synonym(s):
    • MMN
    • MMNCB
    • Multifocal motor neuropathy with conduction block
  • Prevalence: 1-9 / 100 000
  • Inheritance: Unknown 
  • Age of onset: Adult
  • ICD-10: G61.8
  • OMIM: -
  • UMLS: -
  • MeSH: -
  • GARD: 11011
  • MedDRA: -

Detailed information

Article for general public

Professionals

Additional information

Specialised Social Services

The documents contained in this web site are presented for information purposes only. The material is in no way intended to replace professional medical care by a qualified specialist and should not be used as a basis for diagnosis or treatment.