Some congenital swellings may not appear since birth, but later in life, e.g., branchial cyst, dermatoid cyst, thyroglossal cyst.

Have you ever had any personal experience of dermoid cysts?

In the case of a dermoid sinus, this separation has not fully taken place.

The association of dermoid cysts with pregnancy has been increasingly reported.

Only a handful of cases involving dermoid cysts located here are reported each year.

Typically, removing a dermoid cyst is not an emergency procedure.

Dermoid cysts in the nasal sinuses: These are also very rare.

A dermoid sinus is rare in dogs and cats.

Dermoid cysts grow slowly and are not tender unless ruptured.

Dermoid sinus is a genetic, autosomal skin condition in dogs.

Because it contains mature tissue, a dermoid cyst is almost always benign.

An inflammatory reaction can occur if the dermoid cyst is disrupted.

This type of dermoid cyst can become infected.

Dermoid cysts are not attached to the overlying skin.

Dermoid cysts are caused when skin and skin structures become trapped during fetal development.

Because dermoid cysts stem from birth and grow slowly, a person usually notices them during childhood or early adulthood.

A dermoid cyst is a saclike growth that is present at birth.

Dermoid cysts can recur if not completely excised.

Skin may surround a cyst and grow abundant hair (see Dermoid cyst).

In rare cases, a dermoid cyst extends into a structure deeper than skin, such as a facial cavity or an orbit.

Dermoid cyst (ovaries, testes, many other locations from head to tailbone)

Dermoid cyst with malignant transformation.

Dermoid sinus is a congenital neural-tube defect that is known to affect this breed.

The ridge is a genetic trait, the presence of which is claimed to make the dog more prone to suffer from dermoid sinus.

A dermoid cyst can occur wherever a teratoma can occur.

Thai Ridgeback Dogs are prone to dermoid sinus.