In this report, we present a case of chyluria that is a very rare urine abnormality in Korea. A 43-year-old woman was referred to our clinic with intermittent turbid and creamy-colored urine for 10 days. The urine tests, including a urine lipid profile, indicated a diagnosis of chyluria. There was no evidence of secondary causes of chyluria such as a tumor and filariasis, and a urinary-lymphatic fistula was not found. The patient was instructed to begin a high protein diet with low fat content and medium chain triglyceride oil supplementation. To the best of our knowledge, this is the first report describing a patient that presented with chyluria in Korea.
Adult ; Diagnosis ; Diet ; Female ; Filariasis ; Fistula ; Humans ; Korea ; Triglycerides

Humeral shaft fracture sustaining arm wrestling is rare, but occurs intermittently. We treated 15 cases of humeral shaft spiral fractures occurred during arm wrestling for fun since 2007. Average age was 22.47±2.69 years, average body mass index was 22.67±2.06 kg/m2. There was no prominent tendency for the fractures to occur at a certain phase of the match. Fractured level and length of each case were measured in the plain radiographs and compared with those of previous reports. Eight cases (53.3%) had an associating medial butterfly fragment, and the time taken until the fracture occurred was longer than that of simple spiral fracture (15.62±9.03 seconds vs. 7.85±2.67 seconds, p=0.048). Fractures were distributed mid to distal one third of humerus, the length of fracture was 7.93±2.69 cm and involved 25.43%±8.24% of humeral length. All cases except one treated surgically using plate and screws and returned their full activities within postoperative 3 months. Although arm wrestling is a simple and joyful sport, participants should be aware of the risks of injury during arm wrestling, especially for the amateur players.
Arm* ; Body Mass Index ; Butterflies ; Humans ; Humeral Fractures ; Humerus ; Male* ; Sports ; Wrestling*

Mycobacterium avium complex (MAC) is the most common pathogen in nontuberculous mycobacterial lung diseases, but vertebral osteomyelitis caused by MAC is rare. We experienced a case of vertebral osteomyelitis with epidural abscess in a rheumatoid arthritis patient who received immunosuppressive agents. Initial assessment was tuberculous vertebral osteomyelitis, and then treated with antituberculous drugs. Fifty-six days later, Mycobacterium intracellulare was identified from abscess culture and drugs were altered to clarithromycin, rifabutin, and ethambutol. After 3 months of M. intracellulare treatment, the radiological findings showed increases of epidural abscess. According to the suseptibility, the patient received intravenous amikacin for four weeks, and then, oral ciprofloxacin in addition to clarithromycin, rifabutin, and ethambutol. The patient is being treated with the medication for 13 months and currently showing slow improvements.
Abscess ; Amikacin ; Arthritis, Rheumatoid ; Ciprofloxacin ; Clarithromycin ; Epidural Abscess ; Ethambutol ; Humans ; Immunosuppressive Agents ; Lung Diseases ; Mycobacterium ; Mycobacterium avium Complex ; Nontuberculous Mycobacteria ; Osteomyelitis ; Rifabutin

The sibling relationship and its potential impact on neurodevelopment and mental health are important areas of neuroscientific research. Validation of the tools assessing the quality of the sibling relationship would be the first essential step for conducting neurobiological and psychosocial studies related to the sibling relationship. However, to the best of our knowledge, no sibling relationship assessment tools have been empirically validated in Korean. We aimed to evaluate the psychometric properties of the Korean version of the Lifespan Sibling Relationship Scale (LSRS), which is one of the most commonly used self-report questionnaires to assess the quality of the sibling relationship. A total of 109 adults completed a series of self-report questionnaires including the LSRS, the mental health subscale of the Medical Outcomes Study-Short Form 36 version 2 (SF36v2), the Satisfaction with Life Scale (SLS), and the Marlowe-Crowne Social Desirability Scale (MC-SDS). The internal consistency, subscale intercorrelations, one-week test-retest reliability, convergent validity, divergent validity, and the construct validity were assessed. All six subscale scores and the total score of the LSRS demonstrated good internal consistency (Cronbach's alpha=0.85-0.94) and good test-retest reliability (intraclass correlation coefficient=0.77-0.92). Correlations of the LSRS with the SF36v2 mental health score (r=0.32, p=0.01) and with the SLS (r=0.27, p=0.04) supported the good convergent validity. The divergent validity was shown by the non-significant correlation of the LSRS with the MC-SDS (r=0.15, p=0.26). Two factors were extracted through factor analysis, which explained 78.63% of the total variance. The three Adult subscales loaded on the first factor and the three Child subscales loaded on the second factor. Results suggest that the Korean version of the LSRS is a reliable and valid tool for examining the sibling relationship.
Adult ; Child ; Humans ; Mental Health ; Psychometrics ; Reproducibility of Results* ; Siblings* ; Social Desirability ; Surveys and Questionnaires

PURPOSE: To assess the progression of clinical symptoms and disease course of calcific tendinitis in the hip region according to types of calcification. MATERIALS AND METHODS: Among patients with the hip pain, 28 patients (21 males and 7 females; mean age 51 years, range 32-74 years) showing calcified lesions in simple radiography without other possible sources of pain were analyzed retrospectively. Twelve patients displayed a symptom duration of less than three weeks (acute; average=1+/-0.9 week) and 16 displayed greater than three weeks (chronic; average=21.0+/-19.5 weeks). Lesions were classified as nodular (11, 39.3%), nodular-fragmented (13, 46.4%), or amorphous (4, 14.3%). Initial symptoms, progression of clinical features, radiological findings and prognosis were investigated and analyzed according to calcification type. RESULTS: In 15 patients (53.6%), lesions were located superior to the great trochanter. On average, the acute group was younger (44.58 vs. 55.44 years, P=0.006), suffered more (mean pain Numeric Rating Scale [NRS], 6.3 vs. 3.8; P<0.001), and recovered more (difference between initial and follow-up NRS, 5.1 vs. 2.63; <<0.001) than the chronic group. The mean length of initial lesions was longer in the acute group than the chronic group (15.8 vs. 9.1 mm, P=0.008). When compared to patients with distinctive margins (15, 53.6%), those with nondistinctive margins showed better improvement (difference between initial and follow-up NRS, 4.7 vs. 2.8; P=0.01) and more significant decrease in lesion size (difference between initial and follow-up length, 10.8 vs. 2.6 mm; P=0.003). CONCLUSION: Calcific tendinitis occurring in the hip area displayed a variety of characteristics. Although complaining of more severe pain in the initial phase, patients with acute pain or calcific lesions with nondistinctive margins showed better symptom improvement when compared to their counterparts.
Acute Pain ; Female ; Femur ; Follow-Up Studies ; Hip* ; Humans ; Male ; Prognosis ; Radiography ; Retrospective Studies ; Tendinopathy*

PURPOSE: Anatomical medial knee reconstruction is crucial to the recovery of the knee joint. Our purpose is to determine the location of femoral insertion of the superficial medial collateral ligament (sMCL) and posterior oblique ligament (POL) from the attachment site of the adductor magnus and medial gastrocnemius tendon with MRI results. MATERIALS AND METHODS: A total of 200 knee magnetic resonance imaging results were retrospectively measured. The boundary of femoral insertion of sMCL and POL was marked and measured on the sagittal image. The attachment site of the adductor magnus tendon and medial gastrocnemius tendon was identified. The lineal, anterior-posterior and proximal-distal distances were measured from the attachment site to the center of the femoral insertion of sMCL and POL. RESULTS: The average size of sMCL and POL was as follows—sMCL: length of 13.5±1.7 mm, width of 10.9±0.3 mm and POL: length of 9.4±1.3 mm, width of 6.1±0.5 mm. The lineal distances from the insertion of the adductor magnus tendon and medial gastrocnemius tendon to the center of the sMCL and POL were measured—distances to the sMCL: 17.1±3.8 mm, 15.9±3.2 mm; distances to the POL: 11.9±2.9 mm, 8.2±2.7 mm. CONCLUSION: This study will help determine the location of the femoral attachment site of sMCL and POL by identifying the attachment section of the adductor magnus tendon and medial gastrocnemius tendon. Moreover, this study will guide the reconstruction of sMCL and POL when palpation of the bony structures become difficult.
Collateral Ligaments* ; Knee ; Knee Joint ; Ligaments* ; Magnetic Resonance Imaging* ; Palpation ; Retrospective Studies ; Tendons

Purpose: The obesity prevention and management program led by public health centers are important in the community.This study aims to identify the current status of obesity prevention and management programs at public health centers and perceptions regarding facilitators and barriers when implementing programs. Methods: This study used a concurrent mixed methods design. A survey was conducted to investigate the current status and infrastructure of the obesity prevention and management program at eighty-three public health centers nationwide. Nine program managers and six local residents with experience in the program were interviewed by using a semi-structured questionnaires. Results Most of the infrastructure facilities for the program were inadequate, and insufficient budgets and lack of professional staff were identified as barriers. Facilitators included diversification of program delivery methods, operator competence, and visible outcomes and rewards. For the effectiveness of the program, it is vital to have adequate assistants, a sufficient budget, various promotional methods, and connections with various institutions in the community. On this basis, it is acknowledged that the public health center serves as a platform for preventing and managing obesity in the community. Conclusion: It is expected that infrastructure improvements in public health centers and the link with community resources are needed. In addition, there is an urgent need to set standards for obesity prevention and management programs implemented in public health centers to ‘resolve regional disparities’.

Hyperglycemia in the diabetic state increases oxidative stress and antioxidant therapy can be strongly correlated with decreased risks for diabetic complications. The purpose of this study is to determine antioxidant effect of garlic and aged black garlic in animal model of type 2 diabetes. The antioxidant activity of garlic and aged black garlic was measured as the activity in scavenging free radicals by the trolox equivalent antioxidant capacity (TEAC) assay. Three week-old db/db mice were fed AIN-93G diet or diet containing 5% freeze-dried garlic or aged black garlic for 7 weeks after 1 week of adaptation. Hepatic levels of lipid peroxides and activities of antioxidant enzymes were measured. TEAC values of garlic and aged black garlic were 13.3 +/- 0.5 and 59.2 +/- 0.8 micromol/g wet weight, respectively. Consumption of aged black garlic significantly decreased hepatic thiobarbituric acid reactive substances (TBARS) level compared with the garlic group which showed lower TBARS level than control group (p<0.05). Activities of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) of garlic and aged black garlic group were significantly elevated compared to the control group. Catalase (CAT) activity of aged black garlic group was increased compared with the control group. These results show that aged black garlic exerts stronger antioxidant activity than garlic in vitro and in vivo, suggesting garlic and aged black garlic, to a greater extent, could be useful in preventing diabetic complications.
Aged ; Animals ; Antioxidants ; Catalase ; Chromans ; Diabetes Complications ; Diabetes Mellitus ; Diabetes Mellitus, Type 2 ; Diet ; Free Radicals ; Garlic ; Glutathione Peroxidase ; Humans ; Hyperglycemia ; Lipid Peroxides ; Mice ; Models, Animal ; Oxidative Stress ; Superoxide Dismutase ; Thiobarbiturates ; Thiobarbituric Acid Reactive Substances

OBJECTIVES: Firefighters and rescue workers are likely to be exposed to a variety of traumatic events; as such, they are vulnerable to the risk of post-traumatic stress disorder (PTSD). The psychometric properties of the Korean version of the PTSD Checklist (PCL), a widely used self-report screening tool for PTSD, were assessed in South Korean firefighters and rescue workers. METHODS: Data were collected via self-report questionnaires and semi-structured clinical interviews administered to 221 firefighters. Internal consistency, item-total correlation, one-week test-retest reliability, convergent validity, and divergent validity were examined. Content validity of the PCL was evaluated using factor analysis and receiver operating characteristic (ROC) analyses were used to estimate the optimal cutoff point and area under the curve. RESULTS: The PCL demonstrated excellent internal consistency (alpha = 0.97), item-total correlation (r = 0.72-0.88), test-retest reliability (r = 0.95), and convergent and divergent validity. The total score of PCL was positively correlated with the number of traumatic events experienced (p < 0.001). Factor analysis revealed two theoretically congruent factors: re-experience/avoidance and numbing/hyperarousal. The optimal cutoff was 45 and the area under the ROC curve was 0.97. CONCLUSIONS: The Korean version of the PCL may be a useful PTSD screening instrument for firefighters and rescue workers, further maximizing opportunities for accurate PTSD diagnosis and treatment.
Checklist* ; Diagnosis ; Firefighters* ; Humans ; Mass Screening ; Psychometrics ; Reproducibility of Results* ; Rescue Work* ; ROC Curve ; Stress Disorders, Post-Traumatic*