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

Say syndrome



Other Names:
Cleft palate large ears small head; Cleft palate, microcephaly, large ears, and short stature; Say Barber Hobbs syndrome
Categories:

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

Orpha Number: 2013

Definition
Cleft palate-large ears-small head syndrome is a rare, genetic syndrome characterized by cleft palate, large protruding ears, microcephaly and short stature (prenatal onset). Other skeletal abnormalities (delayed bone age, distally tapering fingers, hypoplastic distal phalanges, proximally placed thumbs, fifth finger clinodactyly), Pierre Robin sequence, cystic renal dysplasia, proximal renal tubular acidosis, hypospadias, cerebral anomalies on imaging (enlargement of lateral ventricles, mild cortical atrophy), seizures, hypotonia and developmental delay are also observed.

Visit the Orphanet disease page for more resources.
Last updated: 5/1/2017

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 25 |
Medical Terms Other Names
Learn More:
HPO ID
80%-99% of people have these symptoms
Cleft palate
Cleft roof of mouth
0000175
Delayed skeletal maturation
Delayed bone maturation
Delayed skeletal development
[ more ]
0002750
Macrotia
Large ears
0000400
Microcephaly
Abnormally small skull
Decreased circumference of cranium
Decreased size of skull
Reduced head circumference
Small head circumference
[ more ]
0000252
Short stature
Decreased body height
Small stature
[ more ]
0004322
30%-79% of people have these symptoms
Aplasia/Hypoplasia of the nipples
Absent/small nipples
Absent/underdeveloped nipples
[ more ]
0006709
Elfin facies
Elf-like facial appearance
Elf-like facial features
[ more ]
0004428
Gingival overgrowth
Gum enlargement
0000212
Global developmental delay 0001263
Hypoplastic toenails
Underdeveloped toenails
0001800
Hypospadias 0000047
Micrognathia
Little lower jaw
Small jaw
Small lower jaw
[ more ]
0000347
Muscular hypotonia
Low or weak muscle tone
0001252
Pectus excavatum
Funnel chest
0000767
Protruding ear
Prominent ear
Prominent ears
[ more ]
0000411
Ptosis
Drooping upper eyelid
0000508
Short distal phalanx of finger
Short outermost finger bone
0009882
Skeletal muscle atrophy
Muscle degeneration
Muscle wasting
[ more ]
0003202
Ulnar deviation of finger
Finger bends toward pinky
0009465
Percent of people who have these symptoms is not available through HPO
Abnormality of the skin 0000951
Autosomal dominant inheritance 0000006
Cystic renal dysplasia 0000800
Proximal renal tubular acidosis 0002049
Tapered finger
Tapered fingertips
Tapering fingers
[ more ]
0001182
Ulnar deviation of the 3rd finger 0009463
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Last updated: 7/1/2020

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

  • 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 Say syndrome. Click on the link to view a sample search on this topic.

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