PURPOSE: The aim of this study is to analyse the clinical characteristics and results of treatment of knee dislocation. MATERIALS AND METHODS: The 18 cases of the traumatic dislocation of knee were treated at Yeung-nam university hospital from 1991 Jan. to 1997 Apr. and those were followed more than one year after injury. Result: Anterior and posterior cruciate ligament were ruptured in all cases and the two thirds of the ruptured site of cruciate ligament was femoral attachment, Medial collateral ligament injury(13 cases) were more than lateral collateral injury(8 cases) and more than half cases of collateral ligament injury were rup- tured at tibial and fibular attachment. The functional result by Lysholm knee scoring revealed fair(81 score) in average and excellent in 3 cases, good in 5 cases, fair in 10 cases. Complications were limitation of motion in 6 cases, pain in 2 cases and nerve paraiysis in 1 case. CONCLUSION: Applying classification system according to direction of displacement is sometimes difficult because the dislocation of knee could be transferred after reduction. It was thought that another subclassifica- tion system in terms of ligaments involved should be used. Functional results by Lysholm knee scoring revealed fair(81 score) in average. Early range of motion should be started after surgical repair and minimal immobilization to avoid limitation of knee motion.
Classification ; Collateral Ligaments ; Dislocations* ; Immobilization ; Knee Dislocation ; Knee* ; Ligaments ; Posterior Cruciate Ligament ; Range of Motion, Articular

We evaluated pseudophakia in high myopic patients whose an axial lenght were 26mm and over. Cataract surgery was performed with ECCE and posterior chamber intraocular lens implantations from May 1986 to May 1991 on 69 patients (80 eyes). The results were as follows; 1. Most myopic patients were good candidates for posterior chamber intraocular lens implantation regardless of axial length. 2. Posterior chamber intraocular lens implantations in high myopia were a good refractive surgery. 3. The theoretical formula had better predictabilized than the empirical formula in apredictive accuracy.
Cataract ; Humans ; Lens Implantation, Intraocular* ; Lenses, Intraocular* ; Myopia* ; Pseudophakia ; Refractive Surgical Procedures

PURPOSE: To identify the cause of frequent recurrence of ptosis after frontalis suspension with Supramid Extra II(R), we investigated the change occurring in the Supramid following implantation. METHODS: We examined the removed Supramid Extra II(R) from recurred congenital ptosis by scanning electron microscopy. RESULTS: Some cracks were noted on its sheath as well as hydrolytic remnant of internal polyfilament. In most cases, the longer the implantation time was, the more the sign of disintegration was observed. CONCLUSIONS: This study showed that hydrolysis and subsequent weakening of Supramid material might have caused the frequent recurrence of ptosis.
Humans ; Hydrolysis ; Microscopy, Electron, Scanning ; Nylons* ; Recurrence

PURPOSE: To report a case of a drug-resistant Penicillium endophthalmitis that was treated with intravitreal voriconazole injection. CASE SUMMARY: A 73-year-old male who developed endophthalmitis after cataract surgery was treated with intravitreal vancomycin and ceftazidime injection after aqueous and vitreous cultures were done. The condition were not improve after intravitreal injection, and the culture showed Penicillium species. Fungal endophthalmitis was diagnosed and pars plana vitrectomy, intraocular lens removal, and intravitreal amphotericin B injection were performed. However, a progressive worsening of the ocular condition was observed, and the patient was transferred to our hospital. At initial visit, the best corrected visual activity was hand movement. The hypopyon and thick exudative membrane filled the anterior chamber. Pars plana vitrectomy and intravitreal voriconazole injection were performed under the diagnosis of drug-resistant Penicillium endophthalmitis. The condition improved after the operation, and there was no recurrence of endophthalmitis until four months after vitrectomy. CONCLUSIONS: Voriconazole is useful in the treatment of drug-resistant fungal endophthalmitis.
Aged ; Amphotericin B ; Anterior Chamber ; Cataract ; Ceftazidime ; Diagnosis ; Endophthalmitis* ; Hand ; Humans ; Intravitreal Injections ; Lenses, Intraocular ; Male ; Membranes ; Penicillium* ; Recurrence ; Vancomycin ; Vitrectomy

The effect of interpregnancy interval on birthweight of the subsequent child was investigated for the 1,347 women of 25 to 40yearsold age who visited OBGY and Pediatric department of the general hospital in Taegu city. Questions in designed questionnaire were asked by student interviewers who were trained in nursing school. Mean birth weight by interpregnancy intervals were compared by intervals of 6 months. Mean birth weight increased from 3,250 grams for intervals of 6 months to 3,357 grams for intervals of 25-30 months, but the difference was not statistically significant (=0.47). Correlations between the continuous variables which were suspected as confounders and interpregnancy interval and birth weight were investigated. The coefficient of correlation between maternal age and interpregnancy interval was 0.39, between gestational period and birth weight 0.30 and between prepregnancy weight and birth weight 0.16 and between birth weight of first baby and birth weight (of second baby) 0.44. But maternal age, gestational period and prepregnancy weight were not considered as confounder, because they were not correlated simultaneously with birth interval and birth weight. Associations between the discrete variables which were suspected as confounders, and interpregnancy interval were investigated by Chi-square test. Associations between interpregancy interval and educational level of mothers, types of husband's occupation, types of medical security, sex were not significant (P-values were 0.59, 0.75, 0.75, 0.82 respectively), so we did not considered these variables as confounding variables. In multiple regression analysis of birth weight, significant variables were birth weight of first baby, gestational analysis of birth weight, significant variables were birth weight of first bay, gestational period, sex of neonate and prepregnancy body weight of mother. Of the 1,347 births, the rate of low birth weight was 2% (27 birth). The rate for interpregnancy interval 7-12months was highest as 3.6% and that for 13-18 months was lowest as 0.6%, but there was no regular tendency related with interpregnancy interval.
Bays ; Birth Intervals ; Birth Weight* ; Body Weight ; Child ; Confounding Factors (Epidemiology) ; Daegu ; Female ; Hospitals, General ; Humans ; Infant, Low Birth Weight ; Infant, Newborn ; Maternal Age ; Mothers ; Occupations ; Parturition* ; Schools, Nursing

The fabella is the seasmoid bone occurring in about 10–30% of individuals and is located in the head of the lateral tendon of the Gastrocnemius muscle. Fracture of the fabella is a very rare condition. Since first reported by Jacob Sagel in 1932, only 5 cases of fabella fracture had been reported. However, there has been no bilateral case. We report a first case of bilateral fracture of the fabella with review of literature. This case was combined with rupture of anterior cruciate ligament and lateral collateral ligament on the right knee.
Anterior Cruciate Ligament ; Head ; Knee ; Lateral Ligament, Ankle ; Muscle, Skeletal ; Rupture ; Tendons

PURPOSE: inhaled nitric oxide(iNO) is an excellent method for the postoperative pulmonary hypertension in congenital heart disease. But more detailed care is needed because of the development of rebound pulmonary hypertension after NO Withdrawal. We performed this study in order to discontinue the iNO successfully by way of presenting the adequate weaning and supplying methods. METHODS: Between January, 1998 and August, 1999 we sudied 10 patients who had rebound pulmonary hypertension(RPH) after iNO withdrawal. We completed the iNO in these patween the first the second trial of the weaning process. We tried to discover the differences between the first and second weaning process. We measured NO concentration at the start and just before NO withdrawal and during the period of weaning process. Moreover, to identify the iNO effects during the weaning of the iNO, we counted the degree of the change of PaO2/FiO2and mean PAP/SAP beween initial and at half of the initial NO concentration. RESULTS: Second weaning had a longer duration weaning process(11+/-0 cersus 5+/- hours, P<0.05), lower NO concentration just before NO withdrawal(2+/-.6 versus 4+/-ppm, P<0.05). In the change of the mean PAP/SAP and PaO2/FiO2as iNO was weaning from the initial iNO concentration to a half of the initial iNO concentration, the degree of increase in mean PAP/SAP(0.026+/-.07 versus 0.054+/-.07, P<0.05) and the degree of decrease in PaO2/FiO2(49+/-4 versus 65+/-2, P<0.05) were smaller in the second in the second weaning process than the first weaning process. CONCLUSION: A successful weaning of iNO can be performed with a low iNO concentration at the start and just before withdrawal and with the long duration iNO weaning process. Moreover, We speculate that the degree of change in the mean PAP/SAP and PaO2/FiO2at the half of the iNO weaning process are an indicator for the development of RPH.
Heart Defects, Congenital ; Humans ; Hypertension, Pulmonary ; Nitric Oxide* ; Weaning*

PURPOSE: To evaluate the clinical course of optic nerve sheath meningioma (ONSM) in Korean patients. METHODS: A retrospective study of 11 eyes of 11 patients with a diagnosis of ONSM between 2002 and 2015 at Severance Hospital. RESULTS: The mean age at symptom onset was 47.6 years. Ten females and 1 male participated in the study and all tumors were unilateral. Patients typically presented with visual loss and proptosis. Three patients complained of limited extraocular movements and seven patients exhibited visual field defects. Three patients who had a greater growth rate with intracranial involvement and two patients who had decreased vision received treatments. Five patients maintained good vision and visual field during the follow-up period. However, one patient who underwent surgical treatment presented significant visual loss and deterioration of visual field defect. One out of two patients who received three-dimensional conformal radiotherapy (3D-CRT) experienced improvement in visual field, and the other showed no change in visual field defect but remained stable with decreased tumor size. One out of two patients who underwent gamma-knife surgery showed aggravated visual field defect and the other presented with visual loss. CONCLUSIONS: ONSM is typically a slow-growing tumor. Deterioration of visual loss and visual field defect can occur after treatment of ONSM. Therefore, management should be considered carefully and should be limited to cases in which progression of the disease is advanced or tumor growth is fast. 3D-CRT can be considered in patients in need of treatment.
Diagnosis ; Exophthalmos ; Female ; Follow-Up Studies ; Humans ; Male ; Meningioma* ; Optic Nerve* ; Radiotherapy, Conformal ; Retrospective Studies ; Visual Fields

Adenoid cystic carcinoma is slow growing, but locally aggressive and thus prone to recurrence with late distant metastasis. Intracranial involvement of adenoid cystic carcinoma is rare but most of theses cases are thought to extend directly or by perineural spread from lesions in adjacent structures, such as the paranasal sinuses, nasopharynx, salivary glands, or from the lacrimal glands. And hematogenous metastasis is rare. Adenoid cystic carcinoma of the lacrimal glands is known to comprise 30% of epithelial neoplasms of the lacrimal gland, but its cavernous sinus involvement with perineural extension has never been reported in Korea. A cavernous sinus mass was found in a 43-year-old man presenting ophthalmoplegia and facial palsy. The mass was later diagnosed as metastatic adenoid cystic carcinoma of the lacrimal gland, whose size was decreased after radiation. Thus we report the case with a brief review of literature.
Adenoids* ; Adult ; Carcinoma, Adenoid Cystic* ; Cavernous Sinus ; Facial Paralysis ; Humans ; Korea ; Lacrimal Apparatus* ; Nasopharynx ; Neoplasm Metastasis ; Neoplasms, Glandular and Epithelial ; Ophthalmoplegia ; Paranasal Sinuses ; Recurrence ; Salivary Glands

BACKGROUND: Breast cancer is one of the most commonly diagnosed cancers in women worldwide. Immigrant women face cultural and social impediments, discrimination, and emotional and mental stressors; and they participate less in breast cancer prevention services. Breast self examination (BSE) may be effective in early detection. The purpose of this descriptive cross-sectional study was to identify the practice of BSE and to examine predictors related to the practice of BSE among North Korean female immigrants residing in South Korea. METHODS: Data were collected from a convenience sample of 131 North Korean female immigrants aged 20 years through 65 years who had attended community centers, local churches, and women's gatherings located in Incheon, Kyeongkido, Seoul, and Jeju. RESULTS: This study found that 17.6% of the women performed BSE and 8.4% were taught the methods of detecting breast cancer including BSE. Two significant predictors to performing BSE were found-good perceived health status (P=.003)and education about breast cancer screening and the breast self examination (P<.001). CONCLUSIONS: The results showed that North Korean female immigrants who were taught the detecting methods of breast cancer including BSE were more likely to practice BSE.
Breast Neoplasms ; Breast Self-Examination* ; Cross-Sectional Studies ; Discrimination (Psychology) ; Education ; Emigrants and Immigrants* ; Female ; Humans ; Incheon ; Korea ; Mass Screening ; Seoul