Table 1.
Phenotypic features of Turner syndrome
| Skeletal system |
| Short stature |
| Broad chest |
| Scoliosis |
| Cubitus valgum |
| Short 4th metacarpal |
| Madelung deformity of the wrist |
| Genu valgum |
| Cardiovascular and Lymphatic systems |
| Bicuspid aortic valve |
| Coarctation of the aorta |
| Hypertension |
| Aortic root dilatation |
| Aortic dissection |
| Lymphedema of hands and feet |
| Pterygium colli |
| Low posterior hairline |
| Low-set and posteriorly rotated ears |
| Down slanting palpebral fissures |
| Endocrine system |
| Primary ovarian failure |
| Hashimoto thyroiditis |
| Glucose intolerance |
| Type 2 diabetes mellitus |
| Gastrointestinal system |
| Celiac disease |
| Central nervous system |
| Sensorineural hearing loss |
| Attention deficit-hyperactivity disorder |
| Learning disability |
| Decreased visuospatial skills and executive function |
| Renal system |
| Duplicated renal collecting system |
| Horseshoe kidney |
| Other |
| Arched palate |
| Micrognathia |
| Otitis media |
| Conductive hearing loss |
| Pigmented nevi |
| Hyperconvex fingernails |