XomeDxSlice Tool

Now Available - NEW XomeDxSlice Xpanded – Custom slice testing with trio analysis for lists >150 genes.



If cutting and pasting from another document, please be sure to list EITHER one gene symbol per line OR enter a comma-separated list.



You may also use this search to review average exome sequencing coverage by entering the gene symbol below.


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Blurred vision

Select all: Gene symbolChrAvg % covered at 10xLocus TypeNoteOMIMPrevious symbol(s)Phenotype(s)Slice(s)
ABCA19q31.1100%gene with protein product600046ABC1, HDLDT1Abdominal pain; Abnormality of the liver; Accelerated atherosclerosis; Anemia; Autosomal dominant inheritance; Autosomal recessive inheritance; Blurred vision; Chronic noninfectious lymphadenopathy; Corneal opacity; Coronary artery atherosclerosis; Coronary artery stenosis; Decreased circulating high-density lipoprotein levels; Distal amyotrophy; Distal muscle weakness; Dry skin; Ectropion; EMG abnormality; Facial diplegia; Hemiplegia/hemiparesis; Hepatomegaly; Hepatosplenomegaly; Hypertriglyceridemia; Hypocholesterolemia; Hyporeflexia; Impaired pain sensation; Impaired temperature sensation; Left ventricular hypertrophy; Lymphadenopathy; Myocardial infarction; Nail dysplasia; Nail dystrophy; Opacification of the corneal stroma; Orange discoloured tonsils; Peripheral axonal neuropathy; Peripheral demyelination; Progressive peripheral neuropathy; Splenomegaly; Visual impairment; XanthomatosisPalmoplantar keratoderma plus congenital ichthyosis
APOA111q23.3100%gene with protein product107680Abnormality of the liver; Anemia; Autosomal dominant inheritance; Blurred vision; Cholestasis; Corneal opacity; Decreased circulating high-density lipoprotein levels; Edema; EMG abnormality; Generalized amyloid deposition; Hematuria; Hemiplegia/hemiparesis; Hepatomegaly; Hypertension; Lymphadenopathy; Nephropathy; Nephrotic syndrome; Proteinuria; Skin rash; Splenomegaly; Xanthomatosis
ATP1A21q23.2100%gene with protein product182340MHP2Abnormality of movement; Aphasia; Apraxia; Ataxia; Autosomal dominant inheritance; Blurred vision; Choreoathetosis; Coma; Confusion; Diplopia; Drowsiness; Dysarthria; Dysphasia; Dystonia; Episodic ataxia; Episodic hemiplegia; Episodic quadriplegia; Fever; Generalized tonic-clonic seizures; Hemiparesis; Hemiplegia; Hemiplegia/hemiparesis; Heterogeneous; Incomplete penetrance; Intellectual disability; Mental deterioration; Migraine with aura; Nystagmus; Seizures; Transient unilateral blurring of vision; Vertigo
COL4A113q3499.99%gene with protein product120130Abnormal aldolase level; Abnormal lactate dehydrogenase activity; Abnormal levels of creatine kinase in blood; Absent septum pellucidum; Agenesis of corpus callosum; Anophthalmia; Aplasia/Hypoplasia involving the skeletal musculature; Areflexia; Autosomal dominant inheritance; Babinski sign; Blurred vision; Cerebellar atrophy; Cerebellar hypoplasia; Chorioretinal dysplasia; Corneal opacity; Cryptorchidism; Dandy-Walker malformation; Dilatation of the cerebral artery; Elevated serum creatine phosphokinase; Exotropia; Facial paralysis; Glaucoma; Global developmental delay; Hematuria; Hemiparesis; Hemiplegia; Hemolytic anemia; Hydrocephalus; Hypopigmentation of the fundus; Hypoplasia of penis; Hyporeflexia; Intellectual disability; Ischemic stroke; Leukoencephalopathy; Limb dystonia; Lissencephaly; Macrocephaly; Macrogyria; Metatarsus valgus; Microphthalmia; Migraine with aura; Multiple renal cysts; Muscle cramps; Muscle weakness; Muscular dystrophy; Muscular hypotonia; Nephropathy; Optic atrophy; Pachygyria; Polymicrogyria; Porencephalic cyst; Posterior leukoencephalopathy; Raynaud phenomenon; Renal cyst; Renal insufficiency; Retinal arteriolar tortuosity; Retinal detachment; Retinal dysplasia; Retinal dystrophy; Retinal hemorrhage; Retinal vascular tortuosity; Schizencephaly; Scotoma; Seizures; Skeletal muscle atrophy; Spasticity; Specific learning disability; Supraventricular arrhythmia; Tetraparesis; Variable expressivity; Visual field defect; Visual lossHemolytic Anemia ; Muscular dystropy-dystroglycanopathy (Walker-Warburg)
HLA-A6p22.199.89%gene with protein productXomeDxSlice is not appropriate.142800Abnormal chorioretinal morphology; Attenuation of retinal blood vessels; Blind-spot enlargment; Blurred vision; Cataract; Cystoid macular edema; Epiretinal membrane; Increased intraocular pressure; Inflammatory abnormality of the eye; Macular hole; Macular scar; Optic disc pallor; Photophobia; Photoreceptor layer loss on macular OCT; Retinal thinning; Visual loss; Vitreous floaters; Vitritis
KCNA112p13.32100%gene with protein product176260AEMKAbnormality of movement; Abnormality of the hand; Ataxia; Autosomal dominant inheritance; Babinski sign; Blurred vision; Dysarthria; Elevated serum creatine phosphokinase; EMG abnormality; Episodic ataxia; Headache; Hyperreflexia; Juvenile onset; Myokymia; Slurred speech; Spastic gait; Tremor; Type 1 muscle fiber predominance; Variable expressivity; Vertigo
MAPT17q21.31100%gene with protein product157140DDPAC, MAPTLAbnormal brain FDG positron emission tomography; Abnormal pyramidal signs; Abnormality of the cerebral white matter; Adult onset; Aggressive behavior; Akinesia; Alexia; Amyotrophic lateral sclerosis; Anxiety; Apathy; Apraxia; Autosomal dominant inheritance; Axial dystonia; Blurred vision; Bradykinesia; Collectionism; Dementia; Depressivity; Diplopia; Disinhibition; Dysarthria; Dyscalculia; Dysgraphia; Dyslexia; Dysphagia; Dysphasia; Echolalia; EEG with continuous slow activity; Emotional blunting; Eyelid apraxia; Falls; Frontal lobe dementia; Frontolimbic dementia; Frontotemporal cerebral atrophy; Frontotemporal dementia; Gait imbalance; Gliosis; Grammar-specific speech disorder; Granulovacuolar degeneration; Heterogeneous; Hyperorality; Inappropriate behavior; Inappropriate laughter; Inappropriate sexual behavior; Irritability; Kyphoscoliosis; Lack of insight; Language impairment; Loss of speech; Memory impairment; Morphological abnormality of the pyramidal tract; Mutism; Neurofibrillary tangles; Neuronal loss in central nervous system; Ophthalmoparesis; Parkinsonism; Perseveration; Personality changes; Photophobia; Polyphagia; Poor speech; Primitive reflex; Restlessness; Restrictive behavior; Retrocollis; Rigidity; Spoken Word Recognition Deficit; Sporadic; Stereotypy; Supranuclear gaze palsy; Temporal cortical atrophy; Thickened nuchal skin fold; Tremor
NDUFS21q23.3100%gene with protein product602985Abnormal mitochondria in muscle tissue; Acute necrotizing encephalopathy; Ataxia; Autosomal recessive inheritance; Babinski sign; Blindness; Blurred vision; Central scotoma; Centrocecal scotoma; Cerebellar atrophy; Cerebral edema; Coma; Developmental regression; Exercise intolerance; Failure to thrive; Feeding difficulties in infancy; Generalized hypotonia; Global developmental delay; Growth delay; Hepatic failure; Hyperreflexia; Hypertrophic cardiomyopathy; Hypoglycemia; Hyporeflexia; Increased CSF lactate; Lactic acidosis; Lethargy; Leukodystrophy; Mitochondrial inheritance; Mitochondrial respiratory chain defects; Muscle weakness; Nystagmus; Optic atrophy; Optic disc pallor; Phenotypic variability; Progressive macrocephaly; Ptosis; Respiratory failure; Retinal telangiectasia; Retinal vascular tortuosity; Seizures; Sensorineural hearing impairment; Skeletal muscle atrophy; Slow decrease in visual acuity; Spasticity; Strabismus; Vomiting; X-linked dominant inheritance
SCN9A2q24.399.99%gene with protein product603415Abnormal cortical bone morphology; Abnormality of epiphysis morphology; Abnormality of metabolism/homeostasis; Abnormality of the ankles; Abnormality of the eye; Abnormality of the hip bone; Abnormality of the knee; Abnormality of the musculature; Absence seizures; Acral ulceration leading to autoamputation of digits; Anal pain; Anhidrosis; Anosmia; Areflexia; Ataxia; Atonic seizures; Autosomal dominant inheritance; Autosomal recessive inheritance; Blurred vision; Bradycardia; Constipation; Cutaneous photosensitivity; Decreased nerve conduction velocity; Decreased number of peripheral myelinated nerve fibers; Decreased sensory nerve conduction velocity; Decreased taste sensation; Diarrhea; Dysautonomia; Dystrophic fingernails; Dystrophic toenail; EEG abnormality; Episodic hyperhidrosis; Erythema; Febrile seizures; Feeding difficulties in infancy; Focal clonic seizures; Focal seizures; Foot acroosteolysis; Gastroesophageal reflux; Generalized hypotonia; Generalized myoclonic seizures; Generalized tonic-clonic seizures; Hyperhidrosis; Hyperlordosis; Hypohidrosis; Hyporeflexia; Hyposmia; Impaired pain sensation; Infantile onset; Jaw pain; Juvenile onset; Keratoconjunctivitis sicca; Lacrimation abnormality; Mandibular pain; Muscular hypotonia; Myalgia; Neonatal onset; Neurodevelopmental delay; Obtundation status; Ocular pain; Osteolytic defects of the phalanges of the hand; Pain insensitivity; Painless fractures due to injury; Palpitations; Paronychia; Peripheral neuropathy; Pruritus; Pschomotor retardation; Reduced bone mineral density; Seizures; Skeletal muscle atrophy; Slow progression; Tachycardia; Tapered finger; Tremor; Urinary incontinence; Variable expressivity; Wormian bones; Xerostomia
TACSTD21p32.1100%gene with protein product137290M1S1Autosomal recessive inheritance; Blurred vision; Childhood onset; Corneal dystrophy; Photophobia; Reduced visual acuity; Visual impairment

The gene coverage data provided by GeneDx represent an estimate based on previous results, but the specific sequencing coverage data for the genes selected may vary from individual to individual, and cannot be predicted exactly. Changes to an approved gene list can only be made by contacting GeneDx directly at 888-729-1206 and asking to speak with a member of our Whole Exome Sequencing Laboratory.


Customize below OR enter Suggested Slice ID on printed requisition form
(e.g. 706 XomeDxSlice - Slice ID: CS-Albinism).

Suggested Slice IDSuggested Gene List Name
CS-AAAplastic Anemia
CS-AutoImmuneAutoimmune Disorders
CS-BBSBardet-Biedl Syndrome
CS-BMFBone Marrow Failure Syndromes
CS-CVIDCommon Variable Immune Deficiency
CS-CKUTCongenital Kidney and Urinary Tract (CKUT) Anomalies
CS-DSDDisorders of Sex Development
CS-EDEctodermal Dysplasia
CS-FAFanconi Anemia
CS-AnemiaHemolytic Anemia
CS-IBDInflammatory Bowel Disease
CS-MaleInfMale Infertility
CS-WWSMuscular dystropy-dystroglycanopathy (Walker-Warburg)
CS-NephroticNephrotic Syndrome
CS-PPKCIPalmoplantar keratoderma plus congenital ichthyosis
CS-Primary ImmunodefPrimary Immunodeficiency
CS-SRTDShort-Rib Thoracic Dysplasia
CS-WSWaardenburg Syndrome