Hypoglossia: Difference between revisions
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{{Infobox medical condition | |||
| name = Hypoglossia | |||
| synonyms = [[Microglossia]] | |||
| field = [[Oral and maxillofacial surgery]], [[Pediatrics]] | |||
| symptoms = [[Small tongue]], [[Speech difficulties]], [[Feeding problems]] | |||
| complications = [[Dental issues]], [[Orthodontic problems]] | |||
| onset = [[Congenital]] | |||
| duration = [[Lifelong]] | |||
| causes = [[Genetic mutations]], [[Developmental anomalies]] | |||
| risks = [[Family history]], [[Genetic syndromes]] | |||
| diagnosis = [[Clinical examination]], [[Genetic testing]] | |||
| differential = [[Ankyloglossia]], [[Aglossia]] | |||
| treatment = [[Speech therapy]], [[Surgical intervention]] | |||
| prognosis = [[Varies depending on severity]] | |||
| frequency = [[Rare]] | |||
}} | |||
'''Hypoglossia''' is a rare congenital condition characterized by an underdeveloped or absent [[tongue]]. It is often associated with other craniofacial abnormalities, such as [[micrognathia]] (small jaw), [[cleft palate]], and [[limb]] abnormalities. | '''Hypoglossia''' is a rare congenital condition characterized by an underdeveloped or absent [[tongue]]. It is often associated with other craniofacial abnormalities, such as [[micrognathia]] (small jaw), [[cleft palate]], and [[limb]] abnormalities. | ||
==Etiology== | ==Etiology== | ||
The exact cause of hypoglossia is unknown, but it is thought to be due to a disruption in the development of the first and second [[branchial arches]] during embryogenesis. Some cases have been associated with genetic syndromes, such as [[Pierre Robin sequence]] and [[Hanhart syndrome]]. | The exact cause of hypoglossia is unknown, but it is thought to be due to a disruption in the development of the first and second [[branchial arches]] during embryogenesis. Some cases have been associated with genetic syndromes, such as [[Pierre Robin sequence]] and [[Hanhart syndrome]]. | ||
==Clinical Presentation== | ==Clinical Presentation== | ||
Patients with hypoglossia often present with difficulties in [[speech]], [[swallowing]], and [[breathing]]. The severity of these symptoms depends on the extent of the tongue underdevelopment. In severe cases, the condition can lead to [[malnutrition]] and [[failure to thrive]]. | Patients with hypoglossia often present with difficulties in [[speech]], [[swallowing]], and [[breathing]]. The severity of these symptoms depends on the extent of the tongue underdevelopment. In severe cases, the condition can lead to [[malnutrition]] and [[failure to thrive]]. | ||
==Diagnosis== | ==Diagnosis== | ||
Diagnosis of hypoglossia is usually made at birth based on the physical examination. Imaging studies, such as [[ultrasound]] or [[magnetic resonance imaging]] (MRI), may be used to assess the extent of the condition and to identify any associated abnormalities. | Diagnosis of hypoglossia is usually made at birth based on the physical examination. Imaging studies, such as [[ultrasound]] or [[magnetic resonance imaging]] (MRI), may be used to assess the extent of the condition and to identify any associated abnormalities. | ||
==Treatment== | ==Treatment== | ||
Treatment of hypoglossia is primarily surgical and aims to improve function and appearance. This may involve tongue reconstruction using tissue grafts, or the use of prosthetic devices. Speech and swallowing therapy may also be beneficial. | Treatment of hypoglossia is primarily surgical and aims to improve function and appearance. This may involve tongue reconstruction using tissue grafts, or the use of prosthetic devices. Speech and swallowing therapy may also be beneficial. | ||
==Prognosis== | ==Prognosis== | ||
The prognosis for individuals with hypoglossia depends on the severity of the condition and the presence of associated abnormalities. With appropriate treatment, many individuals can lead normal lives. | The prognosis for individuals with hypoglossia depends on the severity of the condition and the presence of associated abnormalities. With appropriate treatment, many individuals can lead normal lives. | ||
==See Also== | ==See Also== | ||
* [[Congenital anomalies of the mouth]] | * [[Congenital anomalies of the mouth]] | ||
* [[Pierre Robin sequence]] | * [[Pierre Robin sequence]] | ||
* [[Hanhart syndrome]] | * [[Hanhart syndrome]] | ||
[[Category:Congenital disorders]] | [[Category:Congenital disorders]] | ||
[[Category:Oral pathology]] | [[Category:Oral pathology]] | ||
[[Category:Rare diseases]] | [[Category:Rare diseases]] | ||
{{stub}} | {{stub}} | ||
{{No image}} | {{No image}} | ||
Latest revision as of 02:32, 4 April 2025
| Hypoglossia | |
|---|---|
| Synonyms | Microglossia |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Small tongue, Speech difficulties, Feeding problems |
| Complications | Dental issues, Orthodontic problems |
| Onset | Congenital |
| Duration | Lifelong |
| Types | N/A |
| Causes | Genetic mutations, Developmental anomalies |
| Risks | Family history, Genetic syndromes |
| Diagnosis | Clinical examination, Genetic testing |
| Differential diagnosis | Ankyloglossia, Aglossia |
| Prevention | N/A |
| Treatment | Speech therapy, Surgical intervention |
| Medication | N/A |
| Prognosis | Varies depending on severity |
| Frequency | Rare |
| Deaths | N/A |
Hypoglossia is a rare congenital condition characterized by an underdeveloped or absent tongue. It is often associated with other craniofacial abnormalities, such as micrognathia (small jaw), cleft palate, and limb abnormalities.
Etiology[edit]
The exact cause of hypoglossia is unknown, but it is thought to be due to a disruption in the development of the first and second branchial arches during embryogenesis. Some cases have been associated with genetic syndromes, such as Pierre Robin sequence and Hanhart syndrome.
Clinical Presentation[edit]
Patients with hypoglossia often present with difficulties in speech, swallowing, and breathing. The severity of these symptoms depends on the extent of the tongue underdevelopment. In severe cases, the condition can lead to malnutrition and failure to thrive.
Diagnosis[edit]
Diagnosis of hypoglossia is usually made at birth based on the physical examination. Imaging studies, such as ultrasound or magnetic resonance imaging (MRI), may be used to assess the extent of the condition and to identify any associated abnormalities.
Treatment[edit]
Treatment of hypoglossia is primarily surgical and aims to improve function and appearance. This may involve tongue reconstruction using tissue grafts, or the use of prosthetic devices. Speech and swallowing therapy may also be beneficial.
Prognosis[edit]
The prognosis for individuals with hypoglossia depends on the severity of the condition and the presence of associated abnormalities. With appropriate treatment, many individuals can lead normal lives.
