Your browser does not support javascript:   Search for gard hereSearch for news-and-events here.


Genetic and Rare Diseases Information Center (GARD)

Search for Rare or Genetic Diseases

Diseases Beginning With Z

The purpose of the Rare Diseases and Related Terms list is to distribute information; although the list is updated regularly, it should not be used as a reference or guarantee that a condition is rare. The prevalence of a rare disease is usually an estimate and may change over time. A rare (or orphan) disease is generally considered to have a prevalence of fewer than 200,000 affected individuals in the United States.

* This symbol indicates that a condition is not rare but is one for which a question has been answered by the GARD Information Center.
Is Rare Condition? Disease Name
* Z E syndrome - See Zollinger-Ellison syndrome
* Zadik Barak Levin syndrome
* ZAP-70 deficiency
* Zaspopathy (type) - See Myofibrillar myopathy
* Zazam Sheriff Phillips syndrome
* Zebra-like hyperpigmentation - See Linear and whorled nevoid hypermelanosis
* Zechi Ceide syndrome
* Zellweger leukodystrophy - See Zellweger syndrome
* Zellweger spectrum
* Zellweger spectrum disorders - See Zellweger spectrum
* Zellweger syndrome
* Zellweger syndrome spectrum - See Zellweger spectrum
* Zellweger-like contiguous gene deletion syndrome - See Deafness, dystonia, and cerebral hypomyelination
* Zerres Rietschel Majewski syndrome
* ZES - See Zollinger-Ellison syndrome
* Zeta-associated-protein 70 deficiency - See ZAP-70 deficiency
* Zika fever - See Zika virus infection
* Zika virus disease - See Zika virus infection
* Zika virus infection
* Zimmer phocomelia - See Tetraamelia multiple malformations X-linked
* Zimmer Taub Sova syndrome - See Tetraamelia multiple malformations X-linked
* Zimmerman Laband syndrome - See Laband syndrome
* Zinsser Cole Engman syndrome - See Dyskeratosis congenita X-linked
* Zinsser-Engman-Cole syndrome - See Dyskeratosis congenita
* Zlotogora syndrome
* Zlotogora-Ogur syndrome - See Zlotogora syndrome
* Zlotogora-Zilberman-Tenenbaum syndrome - See Zlotogora syndrome
* ZLS - See Laband syndrome
* Zollinger-Ellison syndrome
* Zori Stalker Williams syndrome
* Zosteriform hyperpigmentation - See Linear and whorled nevoid hypermelanosis
* Zosteriform lentiginous nevus - See Linear and whorled nevoid hypermelanosis
* ZS - See Zellweger syndrome
* Zunich neuroectodermal syndrome
* Zuska disease - See Zuska's disease
* Zuska's disease
* ZWS - See Zellweger syndrome
* Zygodactyly - See Syndactyly type 1
* Zygomycosis