National Center for Advancing and Translational Sciences Genetic and Rare Diseases Information Center, a program of the National Center for Advancing and Translational Sciences

Microphthalmia syndromic 6



Other Names:
MCOPS6; Microphthalmia and pituitary anomalies; Microphthalmia with brain and digit developmental anomalies; MCOPS6; Microphthalmia and pituitary anomalies; Microphthalmia with brain and digit developmental anomalies; Anophthalmia clinical with micrognathia malformed ears digital anomalies and abnormal external genitalia; Syndromic microphthalmia type 6; Orofacial cleft 11 See More
Categories:
This disease is grouped under:

The following summary is from Orphanet, a European reference portal for information on rare diseases and orphan drugs.
orphanet

Orpha Number: 139471

Definition
Microphthalmia with brain and digit anomalies is characterised by anophthalmia or microphthalmia, retinal dystrophy, and/or myopia, associated in some cases with cerebral anomalies. It has been described in two families. Polydactyly may also be present. Linkage analysis allowed identification of mutations in the BMP4 gene, which has already been shown to play a role in eye development.

Visit the Orphanet disease page for more resources.
Last updated: 5/1/2008

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.

Showing of 74 |
Medical Terms Other Names
Learn More:
HPO ID
80%-99% of people have these symptoms
Anophthalmia
Absence of eyeballs
Failure of development of eyeball
Missing eyeball
No eyeball
[ more ]
0000528
Microphthalmia
Abnormally small eyeball
0000568
30%-79% of people have these symptoms
Cataract
Clouding of the lens of the eye
Cloudy lens
[ more ]
0000518
Chorioretinal coloboma
Birth defect that causes a hole in the innermost layer at the back of the eye
0000567
Global developmental delay 0001263
Iris coloboma
Cat eye
0000612
Microcornea
Cornea of eye less than 10mm in diameter
0000482
5%-29% of people have these symptoms
Abnormality of the hypothalamus-pituitary axis 0000864
Agenesis of corpus callosum 0001274
Cryptorchidism
Undescended testes
Undescended testis
[ more ]
0000028
Finger syndactyly 0006101
High palate
Increased palatal height
Elevated palate
[ more ]
0000218
Inferior vermis hypoplasia 0007068
Microcephaly
Abnormally small skull
Decreased circumference of cranium
Small head circumference
Decreased size of skull
Reduced head circumference
[ more ]
0000252
Myopia
Close sighted
Near sighted
Near sightedness
Nearsightedness
[ more ]
0000545
Nail dysplasia
Atypical nail growth
0002164
Nystagmus
Involuntary, rapid, rhythmic eye movements
0000639
Postaxial foot polydactyly
Extra toe attached near the little toe
0001830
Proximal placement of thumb
Attachment of thumb close to wrist
0009623
Retinal dystrophy
Breakdown of light-sensitive cells in back of eye
0000556
Sclerocornea
Hardening of skin and connective tissue
0000647
Seizure 0001250
Sensorineural hearing impairment 0000407
1%-4% of people have these symptoms
Abnormality of the cervical spine
Abnormal cervical spine
0003319
Absent speech
Absent speech development
Lack of language development
Lack of speech
No speech development
No speech or language development
Nonverbal
[ more ]
0001344
Adrenal hypoplasia
Small adrenal glands
0000835
Anterior hypopituitarism 0000830
Aplasia of the optic tract
Absent optic tract
0010999
Aplasia/Hypoplasia of the corpus callosum 0007370
Bifid scrotum
Cleft of scrotum
0000048
Blindness 0000618
Brachycephaly
Short and broad skull
0000248
Cerebellar hypoplasia
Small cerebellum
Underdeveloped cerebellum
[ more ]
0001321
Cerebral cortical atrophy
Decrease in size of the outer layer of the brain due to loss of brain cells
0002120
Cleft palate
Cleft roof of mouth
0000175
Clinodactyly of the 5th finger
Permanent curving of the pinkie finger
0004209
Coloboma
Notched pupil
0000589
Facial asymmetry
Asymmetry of face
Crooked face
Unsymmetrical face
[ more ]
0000324
Failure to thrive
Faltering weight
Weight faltering
[ more ]
0001508
Female hypogonadism 0000134
Flexion contracture of thumb 0009600
Hearing impairment
Deafness
Hearing defect
[ more ]
0000365
Hypospadias 0000047
Hypothyroidism
Underactive thyroid
0000821
Lambdoidal craniosynostosis 0004443
Low-set ears
Low set ears
Lowset ears
[ more ]
0000369
Microglossia
Abnormally small tongue
Underdevelopment of the tongue
[ more ]
0000171
Micrognathia
Little lower jaw
Small jaw
Small lower jaw
[ more ]
0000347
Micropenis
Short penis
Small penis
[ more ]
0000054
Muscular hypotonia
Low or weak muscle tone
0001252
Orbital cyst
Cyst of eye socket
0001144
Plagiocephaly
Flat head syndrome
Flattening of skull
Rhomboid shaped skull
[ more ]
0001357
Posteriorly rotated ears
Ears rotated toward back of head
0000358
Preaxial hand polydactyly
Extra thumb
0001177
Protruding ear
Prominent ear
Prominent ears
[ more ]
0000411
Renal hypoplasia
Small kidneys
Underdeveloped kidneys
[ more ]
0000089
Retrognathia
Receding chin
Receding lower jaw
Weak chin
Weak jaw
[ more ]
0000278
Short middle phalanx of finger
Short middle bone of finger
0005819
Small sella turcica 0010538
Ventriculomegaly 0002119
Percent of people who have these symptoms is not available through HPO
Autosomal dominant inheritance 0000006
Bifid uvula 0000193
Brachydactyly
Short fingers or toes
0001156
Delayed CNS myelination 0002188
High forehead 0000348
Macrotia
Large ears
0000400
Malar flattening
Zygomatic flattening
0000272
Midface retrusion
Decreased size of midface
Midface deficiency
Underdevelopment of midface
[ more ]
0011800
Psychomotor retardation 0025356
Severe muscular hypotonia
Severely decreased muscle tone
0006829
Single transverse palmar crease 0000954
Small scrotum
Underdeveloped scrotum
0030276
Toe syndactyly
Fused toes
Webbed toes
[ more ]
0001770
Uplifted earlobe
Lobe, uplifted
Upturned earlobe
[ more ]
0009909
Showing of 74 |
Last updated: 7/1/2020

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.

If you need medical advice, you can look for doctors or other healthcare professionals who have experience with this disease. You may find these specialists through advocacy organizations, clinical trials, or articles published in medical journals. You may also want to contact a university or tertiary medical center in your area, because these centers tend to see more complex cases and have the latest technology and treatments.

If you can’t find a specialist in your local area, try contacting national or international specialists. They may be able to refer you to someone they know through conferences or research efforts. Some specialists may be willing to consult with you or your local doctors over the phone or by email if you can't travel to them for care.

You can find more tips in our guide, How to Find a Disease Specialist. We also encourage you to explore the rest of this page to find resources that can help you find specialists.

Healthcare Resources


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.

In-Depth Information

  • GeneReviews provides current, expert-authored, peer-reviewed, full-text articles describing the application of genetic testing to the diagnosis, management, and genetic counseling of patients with specific inherited conditions.
  • 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 Microphthalmia syndromic 6. Click on the link to view a sample search on this topic.

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