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Disease Profile
Cerebral dysgenesis, neuropathy, ichthyosis, and palmoplantar keratoderma syndrome
Prevalence estimates on Rare Medical Network websites are calculated based on data available from numerous sources, including US and European government statistics, the NIH, Orphanet, and published epidemiologic studies. Rare disease population data is recognized to be highly variable, and based on a wide variety of source data and methodologies, so the prevalence data on this site should be assumed to be estimated and cannot be considered to be absolutely correct.
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Age of onset
Infancy
ICD-10
Q82.8
Inheritance
Autosomal dominant A pathogenic variant in only one gene copy in each cell is sufficient to cause an autosomal dominant disease.
Autosomal recessive Pathogenic variants in both copies of each gene of the chromosome are needed to cause an autosomal recessive disease and observe the mutant phenotype.
X-linked
dominant X-linked dominant inheritance, sometimes referred to as X-linked dominance, is a mode of genetic inheritance by which a dominant gene is carried on the X chromosome.
dominant X-linked dominant inheritance, sometimes referred to as X-linked dominance, is a mode of genetic inheritance by which a dominant gene is carried on the X chromosome.
X-linked
recessive Pathogenic variants in both copies of a gene on the X chromosome cause an X-linked recessive disorder.
recessive Pathogenic variants in both copies of a gene on the X chromosome cause an X-linked recessive disorder.
Mitochondrial or multigenic Mitochondrial genetic disorders can be caused by changes (mutations) in either the mitochondrial DNA or nuclear DNA that lead to dysfunction of the mitochondria and inadequate production of energy.
Multigenic or multifactor Inheritance involving many factors, of which at least one is genetic but none is of overwhelming importance, as in the causation of a disease by multiple genetic and environmental factors.
Not applicable
Other names (AKA)
CEDNIK syndrome
Categories
Congenital and Genetic Diseases; Nervous System Diseases; Skin Diseases
Summary
Orpha Number: 66631
Symptoms
This table lists symptoms that people with this disease may have. For most diseases, symptoms will vary from person to person. People with the same disease may not have all the symptoms listed. This information comes from a database called the Human Phenotype Ontology (HPO) . The HPO collects information on symptoms that have been described in medical resources. The HPO is updated regularly. Use the HPO ID to access more in-depth information about a symptom.
Medical Terms | Other Names |
Learn More:
HPO ID
|
---|---|---|
80%-99% of people have these symptoms | ||
0001251 | ||
Diffuse palmoplantar keratoderma | 0007435 | |
Downslanted palpebral fissures |
Downward slanting of the opening between the eyelids
|
0000494 |
Global |
0001263 | |
Hypertelorism |
Wide-set eyes
Widely spaced eyes
[ more ] |
0000316 |
Ichthyosis | 0008064 | |
Mental deficiency
Mental retardation
Mental retardation, nonspecific
Mental-retardation
[ more ] |
0001249 | |
Long face |
Elongation of face
Increased height of face
Increased length of face
Vertical elongation of face
Vertical enlargement of face
Vertical overgrowth of face
[ more ] |
0000276 |
Abnormally small skull
Decreased circumference of cranium
Decreased size of skull
Reduced head circumference
Small head circumference
[ more ] |
0000252 | |
Poor head control | 0002421 | |
Prominent nasal bridge |
Elevated nasal bridge
High nasal bridge
Prominent bridge of nose
Prominent nasal root
Protruding bridge of nose
Protruding nasal bridge
[ more ] |
0000426 |
30%-79% of people have these symptoms | ||
Abnormal |
0001273 | |
Abnormality of eye movement |
Abnormal eye movement
Abnormal eye movements
Eye movement abnormalities
Eye movement issue
[ more ] |
0000496 |
Abnormality of peripheral nerve conduction | 0003134 | |
Areflexia |
Absent tendon reflexes
|
0001284 |
Optic atrophy | 0000648 | |
Pachygyria |
Fewer and broader ridges in brain
|
0001302 |
0009830 | ||
Polymicrogyria |
More grooves in brain
|
0002126 |
5%-29% of people have these symptoms | ||
Abnormality of the dentition |
Abnormal dentition
Abnormal teeth
Dental abnormality
[ more ] |
0000164 |
Abnormality of vision |
Abnormality of sight
Vision issue
[ more ] |
0000504 |
Congestive heart failure |
Cardiac failure
Cardiac failures
Heart failure
[ more ] |
0001635 |
Depressed nasal ridge |
Flat nose
Recessed nasal ridge
[ more ] |
0000457 |
Dolichocephaly |
Long, narrow head
Tall and narrow skull
[ more ] |
0000268 |
Decreased activity of gonads
|
0000135 | |
Macrotia |
Large ears
|
0000400 |
Nephrotic |
0000100 | |
High urine protein levels
Protein in urine
[ more ] |
0000093 | |
0001250 | ||
Sensorineural hearing impairment | 0000407 | |
Decreased body height
Small stature
[ more ] |
0004322 | |
Stroke | 0001297 | |
Percent of people who have these symptoms is not available through HPO | ||
0000007 | ||
Cortical dysplasia | 0002539 | |
Depressed nasal bridge |
Depressed bridge of nose
Flat bridge of nose
Flat nasal bridge
Flat, nasal bridge
Flattened nasal bridge
Low nasal bridge
Low nasal root
[ more ] |
0005280 |
Failure to thrive |
Faltering weight
Weight faltering
[ more ] |
0001508 |
Infantile onset |
Onset in first year of life
Onset in infancy
[ more ] |
0003593 |
Intellectual disability, progressive |
Mental retardation, progressive
Progressive mental retardation
[ more ] |
0006887 |
Intellectual disability, severe |
Early and severe mental retardation
Mental retardation, severe
Severe mental retardation
[ more ] |
0010864 |
Muscular |
Low or weak muscle tone
|
0001252 |
Optic disc hypoplasia | 0007766 | |
Palmoplantar keratoderma |
Thickening of palms and soles
|
0000982 |
Polyneuropathy |
Peripheral nerve disease
|
0001271 |
Progressive microcephaly |
Progressively abnormally small cranium
Progressively abnormally small skull
[ more ] |
0000253 |
Wide nasal bridge |
Broad nasal bridge
Broad nasal root
Broadened nasal bridge
Increased breadth of bridge of nose
Increased breadth of nasal bridge
Increased width of bridge of nose
Increased width of nasal bridge
Nasal bridge broad
Wide bridge of nose
Widened nasal bridge
[ more ] |
0000431 |
Diagnosis
Making a diagnosis for a genetic or rare disease can often be challenging. Healthcare professionals typically look at a person’s medical history, symptoms, physical exam, and laboratory test results in order to make a diagnosis. The following resources provide information relating to diagnosis and testing for this condition. If you have questions about getting a diagnosis, you should contact a healthcare professional.
Testing Resources
- The Genetic Testing Registry (GTR) provides information about the genetic tests for this condition. The intended audience for the GTR is health care providers and researchers. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.
Organizations
Support and advocacy groups can help you connect with other patients and families, and they can provide valuable services. Many develop patient-centered information and are the driving force behind research for better treatments and possible cures. They can direct you to research, resources, and services. Many organizations also have experts who serve as medical advisors or provide lists of doctors/clinics. Visit the group’s website or contact them to learn about the services they offer. Inclusion on this list is not an endorsement by GARD.
Organizations Supporting this Disease
-
Foundation for Ichthyosis and Related Skin Types (FIRST)
2616 North Broad Street
Colmar, PA 18915
Toll-free: 1-800-545-3286
Telephone: +1-215-997-9400
E-mail: info@firstskinfoundation.org
Website: https://www.firstskinfoundation.org/
Learn more
These resources provide more information about this condition or associated symptoms. The in-depth resources contain medical and scientific language that may be hard to understand. You may want to review these resources with a medical professional.
Where to Start
- DermNetNZ provides information on ichthyosis in general. DermNetNZ is an online resource about skin diseases developed by the New Zealand Dermatological Society Incorporated.
In-Depth Information
- The Monarch Initiative brings together data about this condition from humans and other species to help physicians and biomedical researchers. Monarch’s tools are designed to make it easier to compare the signs and symptoms (phenotypes) of different diseases and discover common features. This initiative is a collaboration between several academic institutions across the world and is funded by the National Institutes of Health. Visit the website to explore the biology of this condition.
- Online Mendelian Inheritance in Man (OMIM) is a catalog of human genes and genetic disorders. Each entry has a summary of related medical articles. It is meant for health care professionals and researchers. OMIM is maintained by Johns Hopkins University School of Medicine.
- Orphanet is a European reference portal for information on rare diseases and orphan drugs. Access to this database is free of charge.
- PubMed is a searchable database of medical literature and lists journal articles that discuss Cerebral dysgenesis, neuropathy, ichthyosis, and palmoplantar keratoderma syndrome. Click on the link to view a sample search on this topic.