Definition and Characteristics of Salivary Gland Atresia:
- Salivary gland atresia is a congenital malformation characterised by the absence or underdevelopment of salivary glands.
- The condition can affect one or both sides of the face.
- It can lead to complications in saliva production and oral health.
- Salivary gland atresia is typically diagnosed through imaging tests and clinical examinations.
Causes of Salivary Gland Atresia:
- The exact cause of salivary gland atresia is unknown.
- It is believed to be a result of abnormal development during fetal development.
- Genetic factors may play a role in the development of the condition.
- Certain maternal infections during pregnancy may increase the risk of salivary gland atresia in the baby.
- Environmental factors and exposure to toxins may also contribute to the development of the condition.
Symptoms of Salivary Gland Atresia:
- Absence or reduced production of saliva.
- Dry mouth and difficulty in swallowing and speaking.
- Swelling or enlargement of the affected salivary glands.
- Increased risk of dental caries and oral infections.
- Facial asymmetry or deformities in severe cases.
Treatment of Salivary Gland Atresia:
- Treatment focuses on managing symptoms and promoting oral health.
- Saliva substitutes or artificial saliva may be used to alleviate dry mouth.
- Good oral hygiene practices, including regular brushing and flossing, are essential.
- Dental interventions, such as fluoride treatments and dental sealants, can help prevent tooth decay.
- Surgical interventions may be considered in severe cases to reconstruct or bypass the affected salivary glands.
References:
- Graamans K; van den Hans A (6 December 2012). Diagnosis of salivary gland disorders. Springer Science & Business Media. p.115. ISBN978-94-011-3608-2.
- Mayur Chaudhary M; Chaudhary SD (1 April 2012). Essentials of Pediatric Oral Pathology. JP Medical Ltd. p.304. ISBN978-93-5025-374-8.
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- Categories: Salivary gland pathology, Disease stubs, Human reproduction stubs
Salivary gland atresia is congenital blockage or absence of the orifice of a major salivary gland duct or part of the duct itself.
It is a very rare condition. The submandibular salivary gland duct is usually involved, having failed to cannulate during embryological development. The condition first becomes apparent in the first few days after birth where a submandibular swelling caused by a retention cyst is noticed.
