No abstract available.
Meningioma* ; Neoplasm Metastasis*

To evaluate factors related to success rate of dacryocystorhinostomy, we retrospectively surveyed 131 eyes about age, sex, symptom duration, etiology, obstruction site, sac size, silicone tube insertion and surgeons learning curve. Patients age, sex, obstruction site and sac size were not related to surgical results, but longer duration of epiphora, trauma, silicone intubation and poor surgical skill had relationship with poor surgical results. Surgical skill was the most important factor in multiple logistic regression. We believe that surgical technique for making a mucosal flap with bone removal etc., was very important to surgical success.
Dacryocystorhinostomy* ; Humans ; Intubation ; Lacrimal Apparatus Diseases ; Learning Curve ; Logistic Models ; Retrospective Studies ; Silicones

PURPOSE: The purpose of this study is to assess the clinical and radiological results of the early primary repair for acute ankle sprains. MATERIALS AND METHODS: From October 2002 to September 2005, nine patients with acute ankle sprain were analyzed. Among them, eight patients took the inversion stress X-ray at local clinics, and the mean talar tilting angle was 28 degrees. We observed avulsion fragment near lateral malleolus in the other. The average age at the time of operation was 24 years and average follow-up period was 29 months. We evaluated postoperative symptoms by Hasegawa's clinical rating system, postoperative complications, and compared the talar tilting angle and anterior draw distance between both ankles at the final follow-up X-rays. RESULTS: Anterior talofibular ligament was ruptured at fibula in 4, at midsubstance in 3, at talus in 1 and at fibula and midsubstance simultaneously in 1. Calcaneofibular ligament was ruptured at fibula in 3 including a case of avulsion fracture, at midsubstance in 2, and at calcaneus in 4. And posterior talofibular ligament was ruptured at midsubstance in 2. Clinical results were rated as excellent in all. We did not find major postoperative complications except for one sural nerve irritation. Both (injured ankle/uninjured ankle) talar tilting angle averaged 6.8/8.2 degrees and anterior draw distance averaged 2.9/3.7 mm at final follow-up X-rays. CONCLUSION: Early primary repair is recommended for treating acute severe ankle sprains and in case found avulsion fracture in X-ray taken after ankle sprain.
Ankle Injuries* ; Ankle* ; Calcaneus ; Fibula ; Follow-Up Studies ; Humans ; Lateral Ligament, Ankle ; Ligaments ; Postoperative Complications ; Sural Nerve ; Talus

PURPOSE: The purpose of this study is to assess the results of the autologous osteochondral grafting harvested from medial side of talus for relatively large osteochondral lesion of the medial talar dome. MATERIALS AND METHODS: From October 2004 to September 2005, 12 patients with osteochondral lesion measured more than 10 mm in axial MRI who were followed up more than 1 year after operation were analyzed. We evaluated postoperative symptoms by Mann and Reynolds scale, morbidity of donor site, and compared the range of both ankle motion. We also evaluated the union at the medial malleolar osteotomy site, trabecular connection between the grafted osteochondral mass and talus, irregularity of the articular surface in lesion. RESULTS: Clinical results were rated as excellent in 4, good in 7, fair in 1. The mean angle of the total range of motion in affected ankle was decreased by 3 degrees compared to that in unaffected ankle. We did not observe abnormal findings at donor site. The osteotomized bone was united at mean 9 weeks (range, 8-12 weeks). We observed trabecular connection between grafted osteochondral mass and talus at mean 14 weeks (range, 12-16 weeks). We also observed irregular articular surface in osteochondral lesions in 6, smooth articular surface in 6. CONCLUSION: The local autologous osteochondral graft for relatively large osteochondral lesion of the medial talar dome is useful operative method with advantages of wide operative field, low morbidity of donor site, and high satisfaction rate.
Ankle ; Humans ; Magnetic Resonance Imaging ; Osteotomy ; Range of Motion, Articular ; Talus ; Tissue Donors ; Transplants

No abstract available.
Adenoma*

Herpes zoster oticus is a viral disease associated with otalgia, vesicular eruptions, facial paralysis, hearing disturbance, tinnitus, vertigo and other symptoms. Among cranial nerves, trigeminal and facial nerves are the most commonly affected in patients with herpes zoster oticus, but on rare occasions 8th, 9th, 10th, 11th, 12th cranial nerves are influenced as well. Authors ex-perienced a case of herpes zoster oticus involving glossopharyngeal nerve and vagal nerve without facial palsy in a 58-year-old male. We report this case with a review of literatures.
Cranial Nerves* ; Earache ; Facial Nerve ; Facial Paralysis* ; Glossopharyngeal Nerve ; Hearing ; Herpes Zoster Oticus* ; Herpes Zoster* ; Humans ; Male ; Middle Aged ; Tinnitus ; Vertigo ; Virus Diseases

OBJECTIVE: To assess the clinical usefulness of ultrasonography for the diagnosis of mild and very mild carpal tunnel syndrome. METHOD: Ultrasonographic evaluation was performed in 39 hands of 29 patients with mild and very mild carpal tunnel syndrome according to Bland's neurophysiologic grading scale. Controls included 41 hands of 34 subjects without electrophysiologic evidence of carpal tunnel syndrome. Ultrasonographic findings were evaluated quantitatively with regard to the cross-sectional area, the flattening ratio, the swelling ratio of the median nerve, and palmar displacement of the flexor retinaculum. The analysis of differences between controls and patients group were done by independent t-test. Cut-off values using receiver operation characteristic, were calculated. RESULTS: Patients had significantly increased cross sectional area and flattening ratio of the median nerve at proximal carpal area, palmar displacement of the flexor retinaculum at proximal carpal area. A critical value of equal or higher to 8.5 mm(2) for cross-sectional area at the pisiform level showed a sensitivity 79.5%, a specificity of 95.1%, which had most diagnostic value compared with the value of cross-sectional area at the distal radius level, flattening ratio at the pisiform level and palmar displacement. CONCLUSION: Ultrasonography was useful in the diagnosis of mild and very mild carpal tunnel syndrome.
Carpal Tunnel Syndrome ; Displacement (Psychology) ; Hand ; Humans ; Median Nerve ; Radius ; Sensitivity and Specificity

Poroid hidradenoma is a benign tumor with eccrine differentiation. It is a recently described variant of a group of neoplasms known as poromas. This neoplasm shows architectural characteristics of hidradenoma (tumor cells confined within the dermis in both solid and cystic components) and cytologic characteristics of poroid neoplasm (poroid and cuticular cells). We herein report a case of poroid hidradenoma in a 51-year-old woman who presented with a solitary, bluish, tender nodule on the lateral aspect of her right thigh.
Acrospiroma* ; Dermis ; Female ; Humans ; Middle Aged ; Poroma ; Thigh

OBJECTIVES: The incidence of hepatitis A infections among young adults has recently increased in South Korea. Although universal vaccination has often been suggested to mitigate the problem, its rationale has not been well-understood. Estimating the societal costs of hepatitis A infections might support the development of intervention strategies. METHODS: We classified hepatitis A infections into eight clinical pathways and estimated the number of occurrences and cost per case for each clinical pathway using claim data from National Health Insurance and several national surveys as well as assumptions based on previous studies. To determine the total costs of a hepatitis A infection, both direct and indirect costs were estimated. Indirect costs were estimated using the human-capital approach. All costs are adjusted to the year 2008. RESULTS: There were 30,240 identified cases of hepatitis A infections in 2008 for a total cost of 80,873 million won (2.7 million won per case). Direct and indirect costs constituted 56.2% and 43.8% of the total costs, respectively. People aged 20-39 accounted for 71.3% of total cases and 74.6% of total costs. Medical costs per capita were the lowest in the 0-4 age group and highest in the 20-29 age group. CONCLUSIONS: This study could provide evidence for development of cost-effective interventions to control hepatitis A infections. But the true costs including uncaptured and intangible costs of hepatitis A infections might be higher than our results indicate.
Cost of Illness ; Critical Pathways ; Hepatitis A* ; Humans ; Incidence ; Korea ; National Health Programs ; Republic of Korea ; Vaccination ; Young Adult

The prevalence of PPNG among pretreatment isolates at a VD Clinic in Seoul has been studied and reported annually since 1981. In 1987, 649 strains of N. gonorrhoeae were isolated, among which 339(52.2%) were PPNGs. The prevalence of PPNG in Seoul is still increasing.
Korea* ; Prevalence* ; Seoul*