Congenital lip pit

Congenital lip pit
Synonyms	Lip pit
Pronounce	N/A
Specialty	N/A
Symptoms	Small depressions or pits on the lip
Complications	Infection, salivary gland issues
Onset	Congenital
Duration	Lifelong
Types	N/A
Causes	Genetic
Risks	Family history
Diagnosis	Physical examination, genetic testing
Differential diagnosis	N/A
Prevention	N/A
Treatment	Surgical removal
Medication	N/A
Prognosis	N/A
Frequency	Rare
Deaths	N/A

Congenital lip pits are small depressions or pits that occur on the lips, typically present at birth. These pits can vary in size and are often located on the vermilion border of the lip. They are considered a congenital condition, meaning they are present from birth.

Causes

Congenital lip pits are usually caused by genetic factors. They can occur as an isolated anomaly or as part of a syndrome, such as Van der Woude syndrome. This condition is often inherited in an autosomal dominant pattern, meaning a single copy of the altered gene in each cell is sufficient to cause the disorder.

Symptoms

The primary symptom of congenital lip pits is the presence of small pits or depressions on the lips. These pits may be unilateral or bilateral and can sometimes be associated with fistulae that connect to the salivary glands, leading to saliva drainage from the pits.

Complications

Complications of congenital lip pits can include recurrent infections due to the accumulation of debris in the pits. In some cases, there may be issues with the salivary glands if the pits are connected to them, potentially leading to sialorrhea (excessive salivation).

Diagnosis

Diagnosis of congenital lip pits is primarily based on a physical examination of the lips. In some cases, genetic testing may be conducted to determine if the pits are part of a larger genetic syndrome.

Treatment

Treatment for congenital lip pits is not always necessary unless complications arise. If treatment is required, it typically involves surgical removal of the pits to prevent infection or other issues. Surgery is usually performed by a specialist in oral and maxillofacial surgery.

See also

• Van der Woude syndrome
• Cleft lip and palate
• Oral and maxillofacial surgery

External links

• Article on congenital lip pits
• Genetic information on congenital lip pits