Generalized hypotonia, and Visual impairment

Diseases related with Generalized hypotonia and Visual impairment

In the following list you will find some of the most common rare diseases related to Generalized hypotonia and Visual impairment that can help you solving undiagnosed cases.

Top matches:

The overlapping phenotypes of neonatal adrenoleukodystrophy (NALD) and infantile Refsum disease (IRD) represent the milder manifestations of the Zellweger syndrome spectrum (ZSS) of peroxisome biogenesis disorders. The clinical course of patients with the NALD and IRD presentation is variable and may include developmental delay, hypotonia, liver dysfunction, sensorineural hearing loss, retinal dystrophy, and visual impairment. Children with the NALD presentation may reach their teens, and those with the IRD presentation may reach adulthood (summary by Waterham and Ebberink, 2012).For a complete phenotypic description and a discussion of genetic heterogeneity of PBD(NALD/IRD), see {601539}.Individuals with mutations in the PEX26 gene have cells of complementation group 8 (CG8, equivalent to CGA). For information on the history of PBD complementation groups, see {214100}.

Related symptoms:

  • Global developmental delay
  • Generalized hypotonia
  • Hearing impairment
  • Sensorineural hearing impairment
  • Visual impairment


SOURCES: OMIM MENDELIAN

More info about PEROXISOME BIOGENESIS DISORDER 7B; PBD7B

Combined oxidative phosphorylation deficiency-23 is an autosomal recessive disorder characterized by early childhood onset of hypertrophic cardiomyopathy and/or neurologic symptoms, including hypotonia and delayed psychomotor development. Laboratory investigations are consistent with a defect in mitochondrial function resulting in lactic acidosis, impaired activities of respiratory complexes I and IV, and defective translation of mitochondrial proteins. Brain imaging shows abnormal lesions in the basal ganglia, thalamus, and brainstem. The severity of the disorder is variable, ranging from death in early infancy to survival into the second decade (summary by Kopajtich et al., 2014).For a discussion of genetic heterogeneity of combined oxidative phosphorylation deficiency, see COXPD1 (OMIM ).

COMBINED OXIDATIVE PHOSPHORYLATION DEFECT TYPE 23 Is also known as coxpd23

Related symptoms:

  • Intellectual disability
  • Seizures
  • Global developmental delay
  • Generalized hypotonia
  • Cognitive impairment


SOURCES: ORPHANET OMIM MENDELIAN

More info about COMBINED OXIDATIVE PHOSPHORYLATION DEFECT TYPE 23

Foetal methylmercury syndrome is characterised by a group of symptoms that may be observed in a foetus or newborn when the mother was exposed during pregnancy to excessive amounts of methylmercury.

FETAL METHYLMERCURY SYNDROME Is also known as methyl mercury antenatal infection|minamata disease

Related symptoms:

  • Short stature
  • Hearing impairment
  • Microcephaly
  • Muscular hypotonia
  • Visual impairment


SOURCES: MESH ORPHANET MENDELIAN

More info about FETAL METHYLMERCURY SYNDROME

Other less relevant matches:

Related symptoms:

  • Seizures
  • Global developmental delay
  • Generalized hypotonia
  • Ataxia
  • Visual impairment


SOURCES: OMIM MENDELIAN

More info about EPILEPTIC ENCEPHALOPATHY, EARLY INFANTILE, 45; EIEE45

Leber congenital amaurosis comprises a group of early-onset childhood retinal dystrophies characterized by vision loss, nystagmus, and severe retinal dysfunction. Patients usually present at birth with profound vision loss and pendular nystagmus. Electroretinogram (ERG) responses are usually nonrecordable. Other clinical findings may include high hypermetropia, photodysphoria, oculodigital sign, keratoconus, cataracts, and a variable appearance to the fundus (summary by Chung and Traboulsi, 2009).For a general description and a discussion of genetic heterogeneity of LCA, see {204000}.

Related symptoms:

  • Global developmental delay
  • Generalized hypotonia
  • Nystagmus
  • Cataract
  • Visual impairment


SOURCES: OMIM MESH MENDELIAN

More info about LEBER CONGENITAL AMAUROSIS 11; LCA11

Related symptoms:

  • Intellectual disability
  • Seizures
  • Global developmental delay
  • Generalized hypotonia
  • Ataxia


SOURCES: OMIM MENDELIAN

More info about EPILEPTIC ENCEPHALOPATHY, EARLY INFANTILE, 38; EIEE38

Progressive microcephaly-seizures-cortical blindness-developmental delay syndrome is a rare, genetic, neuro-ophthalmological syndrome characterized by post-natal, progressive microcephaly and early-onset seizures, associated with delayed global development, bilateral cortical visual impairment and moderate to severe intellectual disability. Additional manifestations include short stature, generalized hypotonia and pulmonary complications, such as recurrent respiratory infections and bronchiectasis. Auditory and metabolic screenings are normal.

Related symptoms:

  • Intellectual disability
  • Seizures
  • Global developmental delay
  • Short stature
  • Generalized hypotonia


SOURCES: ORPHANET OMIM MENDELIAN

More info about PROGRESSIVE MICROCEPHALY-SEIZURES-CORTICAL BLINDNESS-DEVELOPMENTAL DELAY SYNDROME

Growth and developmental delay-hypotonia-vision impairment-lactic acidosis syndrome is a rare, genetic, mitochondrial oxidative phosphorylation disorder characterized by intrauterine growth retardation, microcephaly, hypotonia, vision impairment, speech and language delay and lactic acidosis with reduced respiratory chain activity (typically complex I). Additonal features may include macrocytic anemia, tremor, muscular atrophy, dysmetria and mild intellectual disability.

Related symptoms:

  • Intellectual disability
  • Generalized hypotonia
  • Growth delay
  • Anemia
  • Delayed speech and language development


SOURCES: OMIM ORPHANET MENDELIAN

More info about GROWTH AND DEVELOPMENTAL DELAY-HYPOTONIA-VISION IMPAIRMENT-LACTIC ACIDOSIS SYNDROME

Pontocerebellar hypoplasia type 2F is an autosomal recessive neurodevelopmental disorder characterized by progressive microcephaly and variable neurologic signs and symptoms, including cognitive and motor delay, poor or absent speech, seizures, and spasticity (summary by Breuss et al., 2016).For a general phenotypic description and a discussion of genetic heterogeneity of pontocerebellar hypoplasia type 2, see PCH2A (OMIM ).

Related symptoms:

  • Intellectual disability
  • Seizures
  • Global developmental delay
  • Generalized hypotonia
  • Microcephaly


SOURCES: OMIM MENDELIAN

More info about PONTOCEREBELLAR HYPOPLASIA, TYPE 2F; PCH2F

Related symptoms:

  • Seizures
  • Generalized hypotonia
  • Feeding difficulties
  • Edema
  • Blindness


SOURCES: OMIM MENDELIAN

More info about COENZYME Q10 DEFICIENCY, PRIMARY, 3; COQ10D3

Top 5 symptoms//phenotypes associated to Generalized hypotonia and Visual impairment

Symptoms // Phenotype % cases
Global developmental delay Common - Between 50% and 80% cases
Seizures Common - Between 50% and 80% cases
Intellectual disability Uncommon - Between 30% and 50% cases
Cerebral visual impairment Uncommon - Between 30% and 50% cases
Microcephaly Uncommon - Between 30% and 50% cases

Other less frequent symptoms

Patients with Generalized hypotonia and Visual impairment. may also develop some of the following symptoms:

Uncommon Symptoms - Between 30% and 50% cases

Increased serum lactate

Rare Symptoms - Less than 30% cases

Lactic acidosis Status epilepticus Hypertonia Hypsarrhythmia Epileptic encephalopathy Encephalopathy Hypoplasia of the corpus callosum Short stature Ataxia Blindness Feeding difficulties Neonatal hypotonia Retinal dystrophy Intrauterine growth retardation Acidosis Hearing impairment Tremor Intellectual disability, mild Strabismus Skeletal muscle atrophy Nephrotic syndrome Dysmetria Macrocytic anemia Delayed speech and language development Difficulty running Abnormality of the mitochondrion Inability to walk Spasticity Motor delay Muscular hypotonia of the trunk Absent speech Proteinuria Pneumonia Babinski sign Anemia Cerebral cortical atrophy Vomiting Edema Progressive microcephaly Hyperreflexia Keratoconus Growth delay Nystagmus Sensorineural hearing impairment Decreased liver function Cognitive impairment Cardiomyopathy Congestive heart failure Arrhythmia Hypertrophic cardiomyopathy Feeding difficulties in infancy Muscular hypotonia Developmental regression Cataract Poor speech Visual loss Photophobia Hypermetropia High hypermetropia Congenital blindness Pendular nystagmus Retinal pigment epithelial mottling Dystonia Intellectual disability, profound Central hypotonia Optic atrophy Episodic vomiting


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