What is dermatolipoma?

What is dermatolipoma?

A common form of congenital dermoids: tumor-like lesions that are present at birth and may or may not enlarge over time. Composed of normal elements which are not normally found at the site of development.

What causes Dermolipoma?

Dermolipoma is believed to be a congenital solid choristoma that is derived from an ectopia of the ectoderm to the conjunctiva, probably due to sequestration at the time of embryonic development of the eyelid.

What is a Lipodermoid?

Lipodermoids are abnormal epibulbar growths of the adipose tissue. A conjunctival lesion, the lipodermoid (dermolipoma) is usually located near the temporal fornix and is composed of adipose tissue and dense connective tissue. Lipodermoids are congenital choristomas (1).

What is Epibulbar dermoid?

Abstract. Background: In a strict sense epibulbar dermoids are defined as congenital changes of mesodermal and ectodermal origin. Usually they are located at the limbus of the cornea in the inferotemporal quadrant, they can only rarely be observed in more central regions of the cornea.

What is limbal dermoid?

Limbal dermoids are congenital benign tumors that influence vision and cause visual abnormalities due to the development of astigmatism, encroachment on the visual axis, and fatty component infiltration into the cornea.

What causes a Pinguecula?

A pinguecula is caused by changes in your conjunctiva tissue. These changes have been linked to irritation caused by sun exposure, dust, and wind, and are more common as we age. These bumps or growths may contain a combination of protein, fat, or calcium, or a combination of the three.

Why is there a bump on the bone under my eye?

Orbital dermoids usually form in front of the bones surrounding the eye. They typically occur where two of the facial bones join to create the eye socket. Epidermal and dermal cells in this area become entrapped and form a cyst that slowly grows.

Why do I have a lump above my eye socket?

An orbital dermoid is typically found under the skin, near the bones of the eye socket, at end of the eyebrow or next to the nose. The smooth, firm mass is often filled with a greasy, yellow material, but it is not tender to the touch.

What is a Caruncle cyst?

A urethral caruncle is a small, benign vascular growth that usually occurs at the back part of the distalmost end of the urethra. Your urethra is the duct through which urine exits your body. They are mostly found in women who have been through the menopause.

What is Epibulbar?

Epibulbar dermoids are benign tumors. They tend to be firm, white-yellow or pinkish tumors straddling the limbus in the temporal (primarily inferotemporal) quadrants. They are located both over the cornea and sclera. They can range from several millimeters to over a centimeter in size.

What causes limbal dermoid?

It is not known exactly what causes a limbal dermoid. Some patients, however, may have other medical conditions or syndromes that impact a limbal dermoid. It is important that patients with limbal dermoids be evaluated by their pediatrician or primary care doctor to make sure they are otherwise healthy.

How is limbal dermoid treated?

The method of choice to treat a limbal dermoid is surgical excision. The use of amniotic membrane transplantation in the removal of a limbal dermoid has recently been described by others.

Do dermoid cysts have to be removed?

The glands continue to produce these substances, causing the cyst to grow. Dermoid cysts are common. They’re usually harmless, but they need surgery to remove them. They don’t resolve on their own.

Can pinguecula be cancerous?

Pingueculum are not cancer. It is a sun-related alteration of the normal conjunctival tissue.

Are most eye tumors benign?

There are many types of eye tumors; they can be benign (non-cancerous) or malignant (cancerous) and can be detected through a thorough eye examination. Many tumors in the eye are secondary tumors caused by cancers that have spread from other parts of the body, especially the breast, lung, bowel or prostate.

Can a caruncle be cancerous?

Urethral caruncle is a common disease, and most cases are treated conservatively. However, malignant carcinoma arising from the urethral caruncle or urethral carcinoma resembling a caruncle has only rarely been reported.