BACKGROUND: Ota's nevus is not an uncommon pigmenta y disorder in Asian people including Koreans. OBJECTIVE: The purpose of this study was to examine the clinical features of the patients and to determine the existince of any relevance between them. METHODS: We arrid out a retrospective study with cialreviews and phone interviews or direct examinatior. for clinical features of the lesions in acesible patients. RESULTS: The peak age of onset was at birth, pubertyed adolescence in decreasing order. The most frequen1,ly involved site was the eyelid, and the type I was the most common. Bluish black color was pie edorninant. The lesions which did not inili the eyelid or the lesions which developed after birtten were more likely to be light brown in cilc(p<0.05). CONCLUSION: The clrical features of Otas nevus were revwed and analyzed statistically.
Adolescent ; Age of Onset ; Asian Continental Ancestry Group ; Eyelids ; Humans ; Nevus of Ota* ; Parturition ; Retrospective Studies*

Photorefractive keratectomy (PRK), Keratomileusis In Situ (KM), Laser Assisted In Situ Keratomileusis (LASIK), and clear lens extraction have been performed for high myopic patients. Among the above surgical procedures KM and LASIK are applied to young patients in general. However, comparison of clinical results of these two procedures was not reported yet in Korea. To evaluate the clinical results of KM (n=16) and LASIK (n=11) for high myopic patients between -15 diopter (D) and -23 diopter (D), spherical equivalent (S.E) and uncorrected visual acuity were studied for more than ten months, retrospectively. The mean S.E. was changed from -17.36 D before operation to -3.70 D ten months after operation in KM, whereas it was from -17.41 D to -0.31 D in LASIK. At ten months after operation, uncorrected visual acuity equal or better than best corrected visual acuity before operation was 43. 8% in KM and 63. 6% in LASIK. This results show that the clinical result of LASIK were superior to that of KM for high myopia.
Humans ; Keratomileusis, Laser In Situ ; Korea ; Myopia* ; Photorefractive Keratectomy ; Retrospective Studies ; Visual Acuity

No abstract available.
Needles* ; Prostatitis*

No abstract available.
Ankle* ; Foot* ; Free Tissue Flaps* ; Rectus Abdominis* ; Tibia*

BACKGROUND: The current recommendation of rescue breathing techniques in the infant is to blow both the nose and mouth of infants by caregiver's mouth but recent studies suggest some caregivers may have trouble sealing a infant's mouth and nose. The purpose of this study is to estimate the ability of mothers to create a seal to their infants for the provision of rescue breathing according to current recommendation. METHODS: Infants up to 1 year of age(n=98) and their mothers were enrolled from emergency department of Chonbuk National University Hospital. We measured the facial lengths of the infants and the width of mouth in their mothers and compared mouth widths of mothers with their infant's nose-to-mouth lengths. RESULTS: In infants between 0 to 6 months, Mother transverse lengths were significantly larger than mouth, nose and nose-to-mouth lengths of the infants. In infants between 7 to 12 months, Mother transverse lengths were significantly larger than mouth and nose lengths of the infants but there was no statistically significant difference between mother transverse lengths and nose-to-mouth lengths of infants. CONCLUSION: The finding indicate that the present recommendation to cover mouth and nose is partly not possible. We recommend that the mouth-to-nose ventilation of rescue breathing techniques for the infants who have respiratory arrest be taught to mothers.
Caregivers ; Emergency Service, Hospital ; Humans ; Infant* ; Jeollabuk-do ; Mothers ; Mouth ; Nose ; Respiration* ; Ventilation

No abstract available.
Arthroscopy* ; Elbow*

No abstract available.

No abstract available.

Angiographic findings were analysed in 11 cases of Behcet'sdisease which was diagnosed clinically in Seoul national University Hospital from July 1982 to June 1983. Arterial involvement was noted in 5 cases and venous involvement in 6 cases respectively. Arterial aneurysm and occlusion were arteriographic findings. Arterial aneurysm was noted at large arteries in all 5 cases and multifocal involvement was noted in 4 cases. Characteristic finding of arterial involvement was protruding saccular aneurysm. Venous involvement was thrombotic occlusion of deep veins in iliac, femoral and tibial areas in all 6 cases. Behcet's disease should be differentiated whenever these arterial or venous angiographic findings are revealed in a young adult.
Aneurysm ; Arteries ; Humans ; Seoul ; Veins ; Young Adult

Autopsy ; Biopsy ; Biopsy, Fine-Needle ; Child ; Diagnosis ; Drug Therapy ; Female ; Head ; Heart Arrest ; Humans ; Infant ; Magnetic Resonance Imaging ; Mandible ; Mandibular Osteotomy ; Mouth ; Neck ; Osteosarcoma ; Parents ; Pediatrics ; Prognosis ; Radiotherapy ; Rhabdomyosarcoma ; Sarcoma ; Sublingual Gland ; Submandibular Gland ; Ultrasonography