3308 (4.0%)
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Isochromosomy Yq
|
Azoospermia
Isochromosomy Yq is a rare gonosomy anomaly with a variable phenotype including a female phenotype with sexual development delay, streak gonads, short stature and Turner syndrome features and male phenotype with infertility due to azoospermia.
Orphanet:98798
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3308 (4.0%)
|
Genetic hyperferritinemia without iron overload
|
Cataract
Genetic hyperferritinemia without iron overload is a rare biological anomaly defined as high serum ferritin levels without elevations of transferrin saturation, tissue or serum iron and characterized by an apparently asymptomatic clinical phenotype.
Orphanet:254704
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3308 (4.0%)
|
Male infertility with teratozoospermia due to single gene mutation
|
Increased circulating gonadotropin level
Male infertility with teratozoospermia due to single gene mutation is a rare, genetic male infertility due to sperm disorder characterized by the presence of spermatozoa with abnormal morphology, such as macrozoospermia or globozoospermia, in over 85% of sperm, resulting from mutation in a single gene known to cause teratozoospermia. It is a heterogeneous group that includes a wide range of abnormal sperm phenotypes affecting, solely or simultaneously, head, neck, midpiece, and/or tail.
Orphanet:399808
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3308 (4.0%)
|
Primary dystonia, DYT27 type
|
Action tremor
Autosomal recessive inheritance
Orphanet:464440
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3308 (4.0%)
|
Roussy-Lévy syndrome
|
Hyporeflexia
Autosomal dominant inheritance
Orphanet:3115
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KEGG:H01155
GTR:C0205713
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3308 (4.0%)
|
Persistent placoid maculopathy
|
Amblyopia
Persistent placoid maculopathy is characterised by white plaque-like lesions involving the macula but sparing the peripapillary areas of both eyes. It has been described in five patients. In contrast to patients with macular serpiginous choroiditis presenting with similar lesions, the five patients reported so far with persistent placoid maculopathy had good visual acuity until the onset of choroidal neovascularization (CNV) or pigmentary mottling. The macular lesions fade after several months or years, but the vascular anomalies persist leading to a loss of central vision.
Orphanet:97341
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3308 (4.0%)
|
Spinocerebellar ataxia type 15/16
|
Ataxia
Autosomal dominant inheritance
Spinocerebellar ataxia type 15/16 (SCA15/16) is a rare subtype of type I autosomal dominant cerebellar ataxia (ADCA type I; see this term). It is characterized by cerebellar ataxia, tremor and cognitive impairment.
Orphanet:98769
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3308 (4.0%)
|
Hereditary progressive mucinous histiocytosis
|
Pruritus
Autosomal dominant inheritance
Hereditary progressive mucinous histiocytosis is a rare, benign, non-Langerhans cell histiocytosis characterized by childhood or adolescence onset of multiple, small, asymptomatic, slowly progressing, skin-colored to red-brown papules with predilection for the face, dorsal hands, forearms and legs, without associated mucosal or visceral involvement. Histologically, papules are well-circumscribed, unencapsulated, nodular aggregates of histiocytes with abundant mucin in the upper and middermis.
Orphanet:158025
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3308 (4.0%)
|
Huriez syndrome
|
Dry skin
Autosomal dominant inheritance
Orphanet:384
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GTR:C0406767
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3308 (4.0%)
|
Congenital sodium diarrhea
|
Chorioretinal coloboma
Congenital sodium diarrhea is characterized by severe watery diarrhea containing high concentrations of sodium, hyponatremia and metabolic acidosis.
Orphanet:103908
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GTR:C0267663
|
3308 (4.0%)
|
Familial isolated dilated cardiomyopathy
|
Sensorineural hearing impairment
Familial isolated dilated cardiomyopathy is a rare, genetically heterogeneous cardiac disease characterized by dilatation leading to systolic and diastolic dysfunction of the left and/or right ventricles, causing heart failure or arrhythmia.
Orphanet:154
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GTR:C0340427
|
3308 (4.0%)
|
MEDNIK syndrome
|
Hyperkeratosis
Autosomal recessive inheritance
MEDNIK syndrome, previously known as Erythrokeratodermia Variabilis type 3 (EKV3), is characterized by intellectual deficit, enteropathy, sensorineural hearing loss, peripheral neuropathy, lamellar and erythrodermic ichthyosis, and keratodermia (MEDNIK stands for Mental retardation, Enteropathy, Deafness, peripheral Neuropathy, Ichtyosis, Keratodermia).
Orphanet:171851
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KEGG:H02220
GTR:C1836330
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3308 (4.0%)
|
Pressure-induced localized lipoatrophy
|
Reduced subcutaneous adipose tissue
Pressure-induced localized lipoatrophy is a rare, acquired, localized lipodystrophy characterized by band-like, horizontal, asymptomatic, lipoatrophic depressions with clinically normal overlying skin usually involving the anterolateral aspect of the thighs. An identifiable history of the repeated mechanical microtrauma due to occupational or postural habits is present.
Orphanet:90160
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3308 (4.0%)
|
Syndromic orbital border hypoplasia
|
Glaucoma
Autosomal dominant inheritance
Syndromic orbital border hypoplasia is a rare disorder observed in two families to date and characterized by agenesis of the orbital margin, varying defects of the lacrimal passages, hypoplasia of the palpebral skin and tarsal plates and atresia of the nasolacrimal duct.
Orphanet:98606
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GTR:C1833795
|
3308 (4.0%)
|
PEHO-like syndrome
|
Optic atrophy
PEHO-like syndrome is a rare, genetic neurological disease characterized by progressive encephalopathy, early-onset seizures with a hypsarrhythmic pattern, facial and limb edema, severe hypotonia, early arrest of psychomotor development and craniofacial dysmorphism (evolving microcephaly, narrow forehead, short nose, prominent auricles, open mouth, micrognathia), in the absence of neuro-ophthalmic or neuroradiologic findings. Poor visual responsiveness, growth failure and tapering fingers are also associated.
Orphanet:99807
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GTR:C1850056
|
3308 (4.0%)
|
Tritanopia
|
Visual loss
Autosomal dominant inheritance
Tritanopia is an extremely rare form of colour blindness characterised by a selective deficiency of blue vision.
Orphanet:88629
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GTR:C0155017
|
3308 (4.0%)
|
Narcolepsy type 2
|
Behavioral abnormality
A disorder that is characterized by excessive day-time sleepiness associated with uncontrollable sleep urges and sometimes paralysis at sleep, hypnagogic hallucinations and automatic behavior.
Orphanet:83465
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3308 (4.0%)
|
Aorto-ventricular tunnel
|
Congestive heart failure
A congenital, extracardiac channel which connects the ascending aorta above the sinotubular junction to the cavity of the left, or (less commonly) right ventricle.
Orphanet:3400
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3308 (4.0%)
|
46,XY disorder of sex development due to 17-beta-hydroxysteroid dehydrogenase 3 deficiency
|
Cryptorchidism
Autosomal recessive inheritance
17-beta-hydroxysteroid dehydrogenase isozyme 3 (17betaHSD III) deficiency is a rare disorder leading to male pseudohermaphroditism (MPH), a condition characterized by incomplete differentiation of the male genitalia in 46X,Y males.
Orphanet:752
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GTR:C0268296
|
3308 (4.0%)
|
Mid-dermal elastolysis
|
Erythema
A rare, acquired, dermis elastic tissue disease characterized by asymptomatic, well-demarcated, symmetric patches and/or plaques of finely wrinkled skin arranged parallel to skin cleavage lines (type I), associated with perifollicular papular protrusions (type II) or with persistent reticular erythema (type III), occurring predominantly on the shoulders, trunk, back, and proximal extremities, associating, on histopathology, a selective loss of elastic tissue in the midreticular dermis. Erythema and/or urticaria may or may not precede wrinkly lesions.
Orphanet:228299
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3308 (4.0%)
|
Moyamoya disease with early-onset achalasia
|
Hypertension
Autosomal recessive inheritance
Moyamoya disease with early-onset achalasia is an exceedingly rare autosomal recessive neurological disorder reported only in a few families so far. It is characterized by the association of early onset achalasia (manifesting in infancy) with severe intracranial angiopathy that is consistent with moyamoya angiopathy in most cases (moyamoya disease; see this term). Other variable associated manifestations include hypertension, Raynaud phenomenon, and livedo reticularis.
Orphanet:401945
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3308 (4.0%)
|
HANAC syndrome
|
Renal insufficiency
Autosomal dominant inheritance
A rare multisystemic disease characterized by small-vessel brain disease, cerebral aneurysm, and extracerebral findings involving the kidney, muscle, and small vessels of the eye.
Orphanet:73229
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KEGG:H00579
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GTR:C2673195
|
3308 (4.0%)
|
Spastic ataxia with congenital miosis
|
Nystagmus
Autosomal dominant inheritance
Spastic ataxia with congenital miosis is a rare hereditary ataxia characterized by an apparently non-progressive or slowly progressive symmetrical ataxia of gait, pyramidal signs in the limbs, spasticity and hyperreflexia (especially in the lower limbs) together with dysarthria and impaired pupillary reaction to light, presenting as a fixed miosis (with pupils that seldom exceed 2 mm in diameter and dilate poorly with mydriatics). Nystagmus may also be present.
Orphanet:1182
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GTR:C1862441
|
3308 (4.0%)
|
Anterior urethral valve
|
Megacystis
Orphanet:435372
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3308 (4.0%)
|
Persistent fifth aortic arch
|
Hypertension
A rare, congenital anomaly of the great arteries characterized by an extrapericardial vessel arising from the ascending aorta proximal to the brachiocephalic artery and terminating either in the dorsal aorta or in pulmonary arteries via a persistently patent arterial duct. The resulting connection is a systemic-to-systemic or systemic-to-pulmonary. Clinical manifestation include exercise intolerance, reduced femoral pulses, cyanosis with or without pulmonary hypertension and heart failure. Other congenital cardiovascular anomalies are often present and influence the clinical presentation.
Orphanet:99076
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GTR:C0345066
|
3308 (4.0%)
|
Glucose-galactose malabsorption
|
Nephrocalcinosis
Autosomal recessive inheritance
Glucose-galactose malabsorption (GGM) is a very rare, potentially lethal, genetic metabolic disease characterized by impaired glucose-galactose absorption resulting in severe watery diarrhea and dehydration with onset inthe neonatal period.
Orphanet:35710
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KEGG:H01261
GTR:C0268186
|
3308 (4.0%)
|
FADD-related immunodeficiency
|
Seizure
Autosomal recessive inheritance
FADD-related immunodeficiency is a rare genetic immunological disease reported in a single consanguineous Pakistani family with several affected members presenting with severe bacterial and viral infections, recurrent hepatopathy (portal inflammation, fibrosis), and recurrent, stereotypical febrile episodes, sometimes lasting several days, with encephalopathy and difficult-to-control seizures. Variable cardiac malformations were also reported. Although there were autoimmune lymphoproliferative syndrome (ALPS)-like biological features, clinical ALPS was not present. A homozygous missense mutation in the FADD gene (11q13.3) was found in the family and the disease is thought to follow an autosomal recessive pattern of inheritance.
Orphanet:306550
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3308 (4.0%)
|
Transient pseudohypoaldosteronism
|
Ureteropelvic junction obstruction
Transient pseudohypoaldosteronism is a renal tubulopathy characterized by renal tubular resistance to aldosterone, characterized by hyponatremia, metabolic acidosis and hyperkalemia and manifesting as dehydration, secondary to urinary tract malformation and infections in infants.
Orphanet:93164
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3308 (4.0%)
|
Adenoma of pancreas
|
Pancreatitis
A rare, benign tumor of the pancreas characterized by variable number and size of the cysts lined with glycogen rich epithelial cells. Clinical manifestation may include epigastric or abdominal pain, weight loss, diabetes, jaundice and palpable abdominal mass. Some patients have no symptoms and the tumor is discovered incidentally.
Orphanet:93292
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GTR:C1142432
|
3308 (4.0%)
|
Hirschsprung disease-ganglioneuroblastoma syndrome
|
Abnormal pupil morphology
Autosomal dominant inheritance
A rare, genetic, developmental defect during embryogenesis syndrome characterized by total or partial colonic aganglionosis associated with peripheral, usually multifocal, neuroblastic tumors (ganglioneuroblastoma, neuroblastoma, ganglioneuroma). Congenital central hypoventilation syndrome, with variable severity of respiratory compromise, cardiovascular and ophthalmologic symptoms, consistent with autonomic nervous system dysfunction, is occasionally associated.
Orphanet:2151
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GTR:C2751683
|
3308 (4.0%)
|
Hereditary breast and ovarian cancer syndrome
|
Melanoma
Breast cancer (BC) is the most common cancer in women, accounting for 25% of all new cases of cancer. Most BC cases are sporadic, while 5-10% are estimated to be due to an inherited predisposition.
Orphanet:145
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GTR:C0677776
|
3308 (4.0%)
|
Disseminated superficial actinic porokeratosis
|
Pruritus
Disseminated superficial actinic porokeratosis (DSAP) is the most common form of porokeratosis characterized by the presence of several small annular plaques with a distinctive keratotic rim found most commonly on sun-exposed areas of the skin, particularly the extremities.
Orphanet:79152
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GTR:C0265970
|
3308 (4.0%)
|
Gerstmann-Straussler-Scheinker syndrome
|
Optic atrophy
Autosomal dominant inheritance
Gerstmann-Straussler-Scheinker syndrome (GSSS) is a particular and rare form of human transmissible spongiform encephalopathy (TSE) due to a defective gene encoding the prion protein (PRNP gene) and marked by particular multicentric amyloid plaques in the brain.
Orphanet:356
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GTR:C0017495
|
3308 (4.0%)
|
Laryngeal abductor paralysis
|
Ataxia
Autosomal dominant inheritance
X-linked recessive inheritance
Orphanet:2808
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GTR:C0396059
|
3308 (4.0%)
|
Williams-Campbell syndrome
|
Hypertension
Orphanet:411501
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GTR:C0340231
|
3308 (4.0%)
|
Ichthyosis-hepatosplenomegaly-cerebellar degeneration syndrome
|
Dementia
Autosomal recessive inheritance
X-linked recessive inheritance
Ichthyosis-hepatosplenomegaly-cerebellar degeneration syndrome is characterised by ichthyosis, hepatosplenomegaly and late-onset cerebellar ataxia. It has been described in two brothers. Transmission is either autosomal recessive or X-linked.
Orphanet:2274
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GTR:C1275088
|
3308 (4.0%)
|
Zinc-responsive necrolytic acral erythema
|
Renal insufficiency
Orphanet:439196
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3308 (4.0%)
|
Isosporiasis
|
Cholecystitis
Isosporiasis (also known as cystoisosporiasis) is an exclusively human parasitosis occurring mainly in the tropics and subtropics, due to infection with Isospora belli (through ingestion of contaminated food), that is frequently asymptomatic or that can cause fever and diarrhea, but that is usually a self-limiting condition in the immunocompetent. HIV-positive individuals are particularly at risk of suffering from symptomatic isosporiasis and can manifest with a more severe clinical course of chronic diarrhea and severe weight loss.
Orphanet:472
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GTR:C0311386
|
3308 (4.0%)
|
Immune-mediated necrotizing myopathy
|
Edema
Necrotizing autoimmune myopathy (NAM) is a rare form of idiopathic inflammatory myopathy characterized clinically by acute or subacute proximal muscle weakness, and histopathologically by myocyte necrosis and regeneration without significant inflammation.
Orphanet:206569
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GTR:C3267047
|
3308 (4.0%)
|
Growing teratoma syndrome
|
Parkinsonism
Orphanet:314613
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