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Ocular Disease
Eye Lid and Lashes related terms
34
Other
Graduate
01/27/2013

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Cards

Term
Madorosis
Definition

Loss of either or both eyebrows or eyelashes.

(occurs in blepharitis, hair follicle mites, trauma from rubbing, in alopecia, in leprosy, or as a complication of acquired syphillis.)

Term
Poliosis
Definition
Absence or less Melanin in hair of lashes, brows or scalp
Term
Trichiasis
Definition
Hair adjacent to a natural opening turns inward and causes irritation (e.g. Inward turning of eyelashes upon the eye)
Term
Distichiasis
Definition
Eyelash growing in abnormal direction or position on eyelid.  (characterized by severe, chronic, conjunctival injury leading to conjunctivitis, blepharospasm and keratitis)
Term
Urticaria
Definition
Hives. Welts that itch intensely, caused by allergic rxn, infxn, or nervous condition
Term
Ectropion
Definition
Rolling outward of margin or body part-- esp. eyelid
Term
Entropion
Definition
Turning inward or inversion of a body part-- could be infolding of eyelid margin
Term

Symblepharon

 

Definition

Partial or complete adhesion, of the palpebral conjunctiva of the eyelid to the bulbar conj of the eyeball.

Rarely congenital, results from disease or trauma

Term
Ankyloblepharon
Definition
Partial or complete adhesion of the edge of lid to other lid-- the adhesion of the ciliary edges of the eyelid to each other.
Term
Cicatrical
Definition
Scar left over by formation of connective tissue over the healing sore or wound
Term
Leukoderma
Definition

Partial/total loss of sking pigmentation, often occuring in patches.

"vitiligo" like michael jackson

Term
Bullae
Definition
Blisters > 1cm wide. skin will have bullae filled with clear fluid
Term
Macule
Definition
FLAT, distict colored area of skin < 10 mm wide and NO change in skin texture or thickness
Term
Papule
Definition
Solid, RAISED spot on the sin < 1cm wide
Term
Papillae
Definition
A pimple or pustule, a small nipple-like projection
Term
Follicle
Definition
Small bodily cavity or sac
Term
Inspissated
Definition
being thickened, dried, or made less fluid by evaporation
Term
Telangiectasia
Definition
Chronic dilation of groups of capillaris causing DARK RED BLOTCHES on the skin--> leading to the formation of telangiectases or angiomas
Term
Pachyblepharon
Definition
Thickening of the tarsal border of the eyelid
Term
Scurf
Definition

Loose, dry scales on  the hair coat and skin. May be a sign of dry skin associated w/ many diseases.

"PITYRIASIS"

Term
Seborrhea
Definition
OVERACTIVE SEBACEOUS glands making excess SEBUM: oily coating, crusts or scales on the skin
Term
Blepharitis
Definition

An inflammatory condition fo the lash follicles and meibomian glands of the eyelids,

characterized by swelling, redness, and crust of dried mucu on the lids

Term
Hordeolum
Definition

Sty: furuncle of the margin of the eyelid originating in the SEBEACEOUS GLAND of an eyelash.

 

Tx: hot compress, antibiotic ophthalmic preps, ocassionally incision and draingage

Term
Chalazion
Definition

infectious!

Small, non malignant, localized swelling of the eyelid resulting from obstruction and retained secretions of the MEIBOMIAN GLANDS.


Tx: warn wet compress, often requires surgery for correction

Term
Ablepharia
Definition
defect characterized by partial or toal absence of the eyelids
Term
Cryptophthalmos
Definition
Complete fusion of eyelids, usually with defective formation or lack of eyes- developmental anomaly
Term
Microblepharon
Definition
Eyelids with abnormal vertical shortness
Term
Coloboma
Definition

Defect of ocular tissue, dut to fetal fissure not closing!

May affect choroid, ciliary body, eyelid, iris, lens, optic nerve, or retina

Term
Epicanthus
Definition

VERTICAL fold over the angle of the inner canthus of the eye.

 

It may be slight or marked, covering the canthus and caruncle.

 

Term
Epiphora
Definition
Watering of the eyes due to a blockage of the lacrimal ducts or the excessive secretion of tears
Term
Epiblepharon
Definition

a HORIZONTAL FOLD of skin near the margin of the upper or lower eyelid caused by the abnormal insertion of muscle fibers.

congenital!

Term
Pedunculated
Definition
Referring to a LESION attached with a narrow, stalk-like base
Term
Sessile
Definition
Permanently attached or fixed; NOT free moving
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