Synonyms: Neurologic Waardenburg-Shah syndrome | PCWH | WS4 plus
Peripheral demyelinating neuropathy-central dysmyelinating leukodystrophy-Waardenburg syndrome-Hirschsprung disease (PCWH) is a systemic disease characterized by the association of the features of Waardenburg-Shah syndrome (WSS) with neurological features of variable severity.
Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview. Reference: Access aggregated data from Orphanet at Orphadata. Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http://www.orphadata.org. Data version February 2026
Newly diagnosed with
Peripheral demyelinating neuropathy-central dysmyelinating leukodystrophy-Waardenburg syndrome-Hirschsprung disease?
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Advocacy Organizations
Alex, The Leukodystrophy Charity
Support and access to treatment for everyone living with leukodystrophy Provide support for those living with leukodystrophy, and their families/carers Raise awareness of leukodystrophy Improve best practice in prevention, diagnosis & treatment Support research initiatives
Charcot-Marie-Tooth Association
Our mission … to support the development of new treatments for CMT, to improve the quality of life for people with CMT, and, ultimately, to find a cure. Our vision … a world without CMT. CMTA was started by patients in 1986, and to this day is powered by a community of patients who are engaged in helping carry out and support our mission.
Cure LBSL
Our Mission Find a cure for LBSL, advance awareness of the disease, and support patients, families, and medical providers confronted with this ultra-rare condition.
HECI Medicine Incorporation
The objectives of HECI Medicine is to provide dependable access to affordable medicine and diagnostic tools to patients in Africa affected by rare diseases, collaborative with the scientific community to accelerate drug development for rare diseases therapies that are specific to populations in Africa, and collaborate with other rare disease organizations to ensure equitable access to health.
United Leukodystrophy Foundation
OUR MISSION is to provide support to the leukodystrophy community and enable platforms to accelerate improving patient quality of life and finding cures.
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Clinical Trials
For a list of clinical trials in this disease area, please click here.