• Journal of Yeungnam Medical Science
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• v.9 no.1
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• pp.23-28
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• 1992

Fifty-four marginal rotation procedures for cicatrical entropion and marginal entropion were performed in twenty-eight patients(8 males, 20 females). The age ranged from 4 to 74 years old(mean 51.1 years old). After the follow up periods of 6 to 48 months, excellent correction of the eyelid margin and good cosmetic appearance were noticed in most cases, but nine cases combined with severe trichiasis showed recurred trichiasis requiring reoperation.

• Korean Journal of Head & Neck Oncology
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• v.23 no.2
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• pp.199-201
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• 2007

피지선종(sebaceous adenoma)은 피지선 분화를 보이는 신생물 중 가장 흔한 종양으로 피지선이 정상적으로 많이 분포하는 안면부, 두피부, 안검부 등에 주로 발생하나 안검에서는 비교적 드물게 발생한다. 피지선종은 피부부속기 종양 중 발생빈도가 아주 낮으며 안면부 중에도 피지선이 많이 분포하는 비부와 협부에 주로 발생하며 종괴 형성으로 인한 이물감이나 소양감, 출혈, 궤양형성등의 증상을 동반한다. Shields 등의 보고에 의하면 내안누구에 발생한 신생물 57예중에서 피지선종은 2예만이 존재할 정도로 극히 드물다고 하였다. Font와 Rishi도 피지선종의 안검 발생에 대하여 상안검과 하안검은 각각 같은 빈도로 발생한다고 하였으며 내안각 피지선종은 단 1예만을 보고하였다. 이에 저자들은 내안누구의 피지선에서 발생한 피지선종을 경험하고 문헌고찰과 함께 그 1예를 보고하고자 한다.

• Journal of Korean Ophthalmic Optics Society
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• v.4 no.2
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• pp.119-122
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• 1999

The palpebral fissure height of 67 healthy koreans were examined. Measurements were obtained with high resolution digital image processing, with the eyes in primary gaze, in 45-degree right gaze, and in 45-degree left gaze. When a criterion of equal to or greater than 1mm was used, the prevalence of physiologic palpebral fissure asymmetry was 13.1 (8/61) in primary gaze, 24.6%(15/61) in right gaze, and 16.4%(10/61) in left gaze. The largest observed palpebral fissure asymmetry was 1.795mm. After correcting for any existing fissure asymmetry in primary gaze, two-tailed trivariate analysis of variance showed that most corrected palpebral fissure asymmetries are less than 1mm and adducting eye tended to be wider in horizontal gaze. Also this effect of wider fissure in the adducting eye was the same for right gaze or left gaze, and found no significant effect of gender on palpebral fissure asymmetry. The mean increase in the palpebral fissure of the adducting eye was 0.29mm for right gaze and 0.21mm for left gaze.

• Journal of Korean Ophthalmic Optics Society
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• v.2 no.1
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• pp.25-30
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• 1997

The palpebral fissures of 1529 healthy Koreans ranging in age from one month to 92 years were examined. The length and width of palpebral fissure, distance of folded upper lid(FUL), inter outer canthal distance(IOCD) and appearance of double upper lid (DUL) were studied. The most commonly occuring length of the normal palpebral fissure was 30 mm(13.7%) followed by 28 mm(9.8%) and 27 mm(8.8%), and almost four fifths(79.1%) of the palpebral fissures measured less than 30mm in length. Of the ages 11~60 examined over 70 % averaged palpebral fissures measuring bet ween 27 mm and 32 mm. The commonest width of 1443 normal palpebral fissure was 8 mm(28.2%) followed by 9mm(16.3%) and 7mm(15.0%), and average widths according to 5 major age groups were 5~8mm, 6~10mm, 7~11mm, 7~11mm and 5~9mm, and there is some tendency to a decrease with age. The average of FUL without frontalis action was 8~11 mm. The distances between exocanthions, IOCD, according to age groups were estimated to be 77~82mm for one to 10, 94~101mm for 11 to 60 and 89~95mm for over-60 age group, respectively. The DUL was appeared in 44 % of sample, and DUL in female was more than in male.

• Archives of Craniofacial Surgery
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• v.9 no.2
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• pp.90-92
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• 2008

Purpose: Congenital upper eyelid defect is rare anomaly whether it is compared with syndromic anomaly or not. It has many clinical manifestation in the extent, location. Many operation procedures such as simple closure, semicircular rotation flap, Cutler Beard procedure, lower lid rotation flap, etc can be used to reconstruct eyelid defects. We intend to introduce a simple, congenital eyelid defect which was not compared with syndromical anomaly, ophthalmic complication. Methods: Our experience is a case of 19 years old female who had a upper eyelid coloboma without any other anomalies. we could not find any skeletal deformity in orbital CT scan. she had no ophthalmic problem. we reconstructed the defect with bilateral marginal flap after deepithelization of supramarginal area and tarsal reposition. Results: There were no visible deformity of lid lining. postoperative scar was favorable. satisfactory results were obtained in cosmetic and functional aspects. Conclusion: Upper lid coloboma without other anomalies is rare. we obtained satisfactory outcome as treated this rare case with marginal flap advancement.

• Journal of Veterinary Clinics
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• v.30 no.5
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• pp.399-402
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• 2013

An 8-year-old, female, mixed Thoroughbred horse was presented for the evaluation of the left upper eyelid mass with ocular discharge during 4 months. After unilateral surgery, excised eyelid mass and left eye were submitted for diagnosis. Grossly, the removed mass was $6{\times}7{\times}2$ cm in size and dome shape with rough irregular surface. On the cut surface, mass was firm and yellowish white in color. Histopathologically, severely proliferated stratified squamous epithelia were heavily invaginated into dermis, and then formed rete ridge or numerous squamous islands. These neoplastic islands were composed of multiple layers of prickle cells with intercellular bridge and central laminated keratin pearls or necrotic cellular debris. Based on the above results, this case was diagnosed as squamous cell carcinoma in upper eyelid of horse.

• Journal of Korean Ophthalmic Optics Society
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• v.9 no.1
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• pp.145-159
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• 2004

A mathematical model and its computer solution program were proposed to analyze the motion of contact lenses which are being subject to lid-blinking. The equation was derived by incorporating an acceleration induced lid's force exerting on the contact lens, the viscous damping resistance in the tear layer beneath the lens and the sliding frictional force between the lid and the contact lens surface into the formulation of differential equation describing the vibration. The model predicts the time-dependent displacement from the equilibrium postion during/after the blinking. During the blinking, as the time for the completion of one cycle of blinking decreases the off-the-equilibrium displacement of contact lens increases while the decrease of diameter in the contact cause the opposite effect. It is found that lid pressure exerting on the lens cause an insignificant lens displacement from the equilibrium position. After blinking the frequency of damped oscillation of contact lens decreases as the diameter of lens increases, due to the incresed surface while the reduced blinking time does not cause a significant frequency change. This is because that driving force for the contact lens movement posterior to blinking is the capillary-induced force not the lid force.

• Journal of the korean veterinary medical association
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• v.48 no.11
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• pp.675-684
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• 2012

• Journal of Veterinary Clinics
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• v.23 no.3
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• pp.334-336
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• 2006

An 1.6-year-old female Shih Tzu was presented with corneal perforation, descemetocele, and deep corneal ulcer in the left eye. A bovine amniotic membrane graft which preserved in lyophylized dry form and a third eyelid flap were applied. After 14 days, the cornea was fluorescein-negative. At day 42 postoperatively, only a moderate scar at the corneal center was showed. At the 10-month follow-up, there was clear cornea with a mild scar.

• Journal of the Korean Society of Fashion and Beauty
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• v.6 no.2
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• pp.87-90
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• 2008

Background: It has been debated that serum lipid levels of patients with xanthelasma are higher than those of normal persons. In Korean literature, there are two reports of this. Objective: Our purpose was to review the findings in patients with xanthelasma and compare the patients to normal persons in respect of serum lipid levels. Methods: Fifty-one patients with xanthelasma were reviewed. Results: Mean age was 51 years in man and 51 years in woman. The ratio of male to female patients was 1:2.7. Significant difference of serum HDL-cholesterol level was found between patients with normal lipid level and normolipidemic control subjects. Conclusion: Xanthelasma palpebrarum occurs frequently in middle-aged women and HDL-cholesterol level of patients with xanthelasma was lower than normolipidemic control subjects.