Zygomycosis, also known as mucormycosis, is a rare but serious fungal infection caused by fungi b...

Zuska's disease is also known as chronic suppurative otitis media (CSOM) with labyrinthine fistul...

CHIME syndrome, also known as Zunich neuroectodermal syndrome, is an extremely rare genetic disor...

Zori-Stalker-Williams syndrome, also known as ZSW syndrome, is an extremely rare genetic disorder...

It is also referred to as nystagmus with congenital zonular cataract, is a rare congenital diseas...

Zollinger-Ellison syndrome (ZES) is a rare disorder characterized by the development of gastrin-s...

Rosselli-Gulienetti syndrome, is an extremely rare genetic disorder characterized by a combinatio...

It is a medical condition involving an overdose on, or toxic overexposure to, zinc. Such toxicity...

Zinc deficiency occurs when there is an insufficient intake or absorption of zinc, an essential m...

Zimmermann–Laband syndrome (ZLS) is two different conditions (ZLS, type 1 and ZLS, type 2) that s...

The Zika virus is a mosquito-borne flavivirus that was first found in a monkey in the Zika Forest...

Zieve's syndrome, also known as hyperlipidemia-hemolytic anemia syndrome, is a rare condition cha...

Zenker's diverticulum, also known as pharyngoesophageal diverticulum, is a pouch or sac that form...

Zellweger syndrome, also known as cerebrohepatorenal syndrome, is a rare and severe genetic disor...

Zeichi-Ceide syndrome is a rare disease discovered in 2007. It is named after its discoverer, R.M...

Zamzam-Sheriff-Phillips syndrome (ZSPS) is an extremely rare genetic disorder characterized by in...

ZAP70, or Zeta-chain-associated protein kinase 70, is an enzyme involved in T-cell development an...

Zadik–Barak–Levin syndrome, also known as syndactyly type IV, is a rare congenital condition char...

Young-Hugues syndrome, also known as Hugues syndrome or Hughes-Stovin syndrome, is an extremely r...

Yoshimura-Takeshita syndrome, also known as familial pulmonary alveolar proteinosis (PAP), is a r...

Yorifuji-Okuno syndrome, also known as congenital hepatic fibrosis with extrahepatic biliary atre...

Yusho disease is a condition caused by exposure to polychlorinated biphenyls (PCBs), a group of i...

Yunis-Varon syndrome (YVS) is an extremely rare genetic disorder characterized by skeletal abnorm...

Yunis-Varon syndrome (YVS) is an extremely rare genetic disorder characterized by skeletal abnorm...

Young syndrome, also known as azoospermia-factor c (AZFc) deletion syndrome, is a rare genetic co...

Young Simpson syndrome, also known as Young-Simpson syndrome or Young syndrome, is a rare genetic...

Young McKeever Squier syndrome, also known as Young syndrome or YMS syndrome, is a rare genetic d...

Endodermal sinus tumor (EST), also known as yolk sac tumor, is a rare and aggressive type of germ...

Young-Madders syndrome, also known as Young syndrome or bronchiectasis-sinusitis syndrome, is a r...

Yim-Ebbin syndrome, also known as Yim-Ebbin-Polak syndrome or cerebrooculofacioskeletal syndrome ...

Yersiniosis is an infectious disease caused by bacteria belonging to the genus Yersinia, most com...

Yersinia pestis is a gram-negative bacterium responsible for causing the disease known as plague....

Yemenite deaf-blind hypopigmentation syndrome, also known as Warburg syndrome or Yemenite syndrom...

Yellow nail syndrome (YNS) is a rare medical condition characterized by a triad of symptoms: yell...

Yellow fever is a viral hemorrhagic disease caused by the yellow fever virus, which belongs to th...

Yeast infection, also known as candidiasis, is a common fungal infection caused by an overgrowth ...

Yaws is a chronic, non-venereal infectious disease caused by the bacterium Treponema pallidum sub...

X-linked juvenile retinoschisis (XLRS) is a rare genetic eye disorder characterized by splitting ...

X-linked ichthyosis is a rare genetic disorder characterized by dry, scaly skin (ichthyosis) that...

X-linked dominance is a mode of inheritance in which a dominant allele on the X chromosome is suf...

X-linked alpha thalassemia mental retardation syndrome (ATR-X syndrome) is a rare genetic disorde...

X-linked agammaglobulinemia (XLA), also known as Bruton agammaglobulinemia, is a rare primary immu

X-linked adrenoleukodystrophy (X-ALD) is a rare genetic disorder characterized by the accumulatio...

X-linked adrenal hypoplasia congenita (AHC) is a rare genetic disorder characterized by underdeve...

Xerostomia, commonly known as dry mouth, is a medical condition characterized by a reduced or abs...

Xeroderma pigmentosum (XP) is a rare genetic disorder characterized by extreme sensitivity to ult...

Xeroderma, also known as xerosis cutis or simply dry skin, is a common dermatological condition c...

Hereditary stomatocytosis refers to a group of rare inherited blood disorders characterized by th...

Xanthomatosis cerebrotendinous, also known as cerebrotendinous xanthomatosis (CTX), is a rare gen...

Xanthinuria is a rare genetic disorder characterized by elevated levels of xanthine and hypoxanth...