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 | ||
| Agenesis of permanent teeth |
Failure of development of permanent teeth
Missing teeth
[ more ]
|
0006349 |
| Conical tooth |
Cone shaped tooth
Shark tooth
[ more ]
|
0000698 |
| Delayed eruption of teeth |
Delayed eruption
Delayed teeth eruption
Delayed tooth eruption
Eruption, delayed
Late eruption of teeth
Late tooth eruption
[ more ]
|
0000684 |
| Fragile nails |
Brittle nails
|
0001808 |
| Hypodontia |
Failure of development of between one and six teeth
|
0000668 |
| Hypoplastic fingernail |
Small fingernail
Underdeveloped fingernail
[ more ]
|
0001804 |
| Hypoplastic toenails |
Underdeveloped toenails
|
0001800 |
| Ridged fingernail |
Longitudinally grooved fingernails
|
0008402 |
| Thin toenail | 0012746 | |
| 30%-79% of people have these symptoms | ||
| Everted lower lip vermilion |
Drooping lower lip
Outward turned lower lip
[ more ]
|
0000232 |
| Fine hair |
Fine hair shaft
Fine hair texture
Thin hair shaft
Thin hair texture
[ more ]
|
0002213 |
| 5%-29% of people have these symptoms | ||
| Polycystic ovaries | 0000147 | |
| Percent of people who have these symptoms is not available through HPO | ||
| 0000006 | ||
| Concave nail |
Spoon-shaped nails
|
0001598 |
| Microdontia of primary teeth |
Decreased width of baby teeth
Decreased width of milk teeth
[ more ]
|
0006347 |
| Nail pits |
Nail pitting
Pitted nails
[ more ]
|
0001803 |
| Ridged nail |
Grooved nails
Nail ridging
[ more ]
|
0001807 |
| Small nail |
Small nails
|
0001792 |
| Sparse hair | 0008070 | |
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.
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.
The following diseases are related to Witkop syndrome. If you have a question about any of these diseases, you can contact GARD.
Questions sent to GARD may be posted here if the information could be helpful to others. We remove all identifying information when posting a question to protect your privacy. If you do not want your question posted, please let us know.
