Tuberculosis of the puboischium is an uncommon entity. The two constant features in tubereulosis of the pubis are limping and abscess formation. This disesse should be differentiated from other diseases such as osteitis pubis, suppurative osteomyelitis, postpartum synphysiolysis, and adolescent osteochondritis. Kirker advocated that wide excision of the lesion for the treatment of this disease is the best method. However, Nicholson(1953) reported that the lesion has a good prognosis snd responds well to simple curettage. Since the first reports by Thilesen(1855) and by Heinnies(1888), there were paucity of reports. Also in Korea, there have been no report about this disease. The five patients who were treated at the Ksng-Nsm St. Marys Hospitsl between 1982 and 1987 were reported. The results were as follows ; 1. Four patients were boys and one was a female. 2. All cases had clinically abscess, tenderness at the lesion, and limp. 3. Lesions in four cases responded well to simple curettage and18 months of chemotherapy. However, in one case fusion of the symphysis using a plate was performed because of tuberculosis-induced instability of the sacroiliac joint. 4. In a child, destroyed symphysis pubis was well restituted after treatment. Through the cases it is concluded that simple curettage and anti-tuberculous chemotherapy are good treatment modality for tuberculosis of the puboischium.
Abscess ; Adolescent ; Child ; Curettage ; Drug Therapy ; Female ; Humans ; Korea ; Methods ; Osteitis ; Osteochondritis ; Osteomyelitis ; Postpartum Period ; Prognosis ; Pubic Bone ; Sacroiliac Joint ; Tuberculosis

No abstract available.
Decompression* ; Follow-Up Studies* ; Spine* ; Titanium*

In effort to determine whether aircraft noise can have health effects such as hearing loss, hypertension and psychological stress, a total of 111 male professors and administrative officers working a college near a military airport in Korea(exposed group) and a total of 168 males and 112 females matched by age groups(control groups) were analyzed. Personal noise exposure and indoor and outdoor sound level of jet aircraft noise were measured at the exposed area. And pure tone, air conduction test and measurement of blood pressure were given to the exposed(males) and matched control groups(males and females). BEPSI(Brief Encounter Psychological Instrument) and psychological response to aircraft noise were examined for the exposed group. The noise dosimetry results revealed time-weighted averages(TWAs) that ranged from 61 to 68 dBA. However the levels encountered during taking off jet airplanes reached 126 dBA for two half minutes time period. The audiometric test showed that mean values of HTL(hearing threshold level) in exposed group at every frequency(500, 1,000, 2,000, 4,000, and 8,000 Hz were much lower than them of male and female control groups. And in old age groups, interaction of age and noise was observed at 8,000 Hz in both ears(p< 0.05). Conclusively, aircraft noise does not appear to induce hearing loss directly, but may decreased hearing threshold level by interaction of aging process and noise exposure. However, difference of mean values of exposed and control groups on blood pressure was not significantly. In psychological test, annoyance was the most severe psychological response to noise in exposed group, but mean value of BEPSI was not correlated with job duration in exposed group
Aging ; Aircraft* ; Airports ; Blood Pressure* ; Female ; Hearing Loss* ; Hearing* ; Humans ; Hypertension ; Male ; Military Personnel ; Noise* ; Presbycusis ; Psychological Tests ; Stress, Psychological*

Attention-deficit hyperactivity disorder (ADHD) is a common, childhood-onset, neuropsychiatric disorder with an estimated prevalence of 2–7.6% in Korean children. Although the etiology of ADHD is not well understood, evidence from genetic factor and environmental factor studies suggests that ADHD results from a gene environmental interaction. In the current study, we reviewed the evidence for and clinical implications of the hypothetical roles of organophosphate pesticides, organochlorine pesticides, polychlorinated biphenyls, phthalate, bisphenol, polyfluoroalkyl chemicals, polycyclic aromatic hydrocarbons, mercury, lead, arsenic, cadmium, manganese, tobacco, alcohol as harmful risk factors in the development of ADHD.
Arsenic ; Cadmium ; Child ; Genes, vif ; Humans ; Manganese ; Pesticides ; Polychlorinated Biphenyls ; Polycyclic Hydrocarbons, Aromatic ; Prevalence ; Risk Factors ; Tobacco

No abstract available.
Mitral Valve*

PURPOSE: To evaluate the success rates according to the shape of rhinostomy after endonasal dacryocystorhinostomy. METHODS: We analyzed 131 patients (188 cases) who had undergone endonasal dacryocystorhinostomy with a minimum follow-up of 6 months. After surgery, all cases were classified into flat, alcove, concave, or concealed concave types according to Jane's rhinostomy classification. Patency to irrigation and improved symptoms were considered indicative of a successful outcome. RESULTS: There were 81 flat type patients (125 cases), 31 alcove type patients (42 cases), 19 concave type patients (21 cases), and no cases were classified as concealed concave type. The success rates were 75.2%, 85.7%, 81.0% respectively, and the most common cause of failure was the formation of granulation within the ostium. The success rates did not significantly vary according to the shape of rhinostomy (p=0.144). CONCLUSIONS: The success rates after endonasal dacryocystorhinostomy of flat, alcove, and concave types in turn were 75.2%, 85.7%, and 81.0%.
Dacryocystorhinostomy ; Follow-Up Studies ; Humans

The basic graph layout technique, one of many visualization techniques, deals with the problem of positioning vertices in a way to maximize some measure of desirability in a graph. The technique is becoming critically important for further development of the field of systems biology. However, applying the appropriate automatic graph layout techniques to the genomic scale flow of metabolism requires an understanding of the characteristics and patterns of duplicate and shared vertices, which is crucial for bioinformatics software developers. In this paper, we provide the results of parsing KEGG XML files from a graph-theoretical perspective, for future research in the area of automatic layout techniques in biological pathway domains.
Computational Biology ; Metabolic Networks and Pathways ; Systems Biology

BACKGROUND: The aims of this study were to compare the efficacy of sevoflurane inhalation alone, intravenous remifentanil alone, and the combination of sevoflurane inhalation and remifentanil as pretreatment for the prevention of rocuronium-induced withdrawal movement in pediatric patients. METHODS: In this prospective, randomized study, 90 American Society of Anesthesiologists physical status I or II pediatric patients aged 3 to 10 years were randomly allocated to one of three treatment groups: The Group S comprising the patients receiving sevoflurane inhalation, the Group R comprising those doing intravenous remifentanil 0.5 microg/kg and the Group C comprising those doing sevoflurane inhalation+intravenous remifentanil 0.5 microg/kg. The response of the patients was graded based on a 4-point scale. RESULTS: The overall incidence of withdrawal movement on rocuronium injection was 54% (16/30) in the Group S, 57% (17/30) in the Group R and 17% (5/30) in the Group C. There was no significant difference in the incidence of withdrawal movements on rocuronium injection between the Group S and Group R. In addition, the incidence of withdrawal movements and generalized movement on rocuronium injection was significantly lower in the Group C as compared with the Group S and R (P < 0.05). CONCLUSIONS: Our results indicate not only that there was no significant difference in the degree of the effect in lowering the incidence of withdrawal movements on rocuronium injection between sevoflurane inhalation and intravenous remifentanil but also that it was significantly higher when combined with intravenous remifentanil as compared with the single use of sevoflurane inhalation or intravenous remifentanil.
Child* ; Humans ; Incidence ; Inhalation* ; Pediatrics ; Prospective Studies

OBJECTIVES: Childhood depressive disorder one of the most prevalent chronic health conditions affecting school aged children. The objective of this study was to examine the prevalence and epidemiological characteristics of childhood depressive disorder in Korea. METHODS: In this study, a survey was conducted of elementary school children in the Cheonan area from September 2009 to August 2010. A total of 12,084 children were included in the analyses. The primary measure of depression was the 27-item Kovacs' Children's Depression Inventory (CDI), the Korean Dupaul attention-deficit hyperactivity disorder Rating Scales (K-ARS), Autism Spectrum Screening Questionnaire (ASSQ) and Restless Legs Syndrome Questionnaire (RLSQ) were also administered. RESULTS: The prevalence rate of childhood depressive disorder was 3.07%. The mean age was 9.21+/-1.81 years for the control group (5,969 male, 6,054 female) and 9.91+/-1.83 years for the depression group (CDI score> or =22 ; 159 male, 210 female). Age, height, weight, and economic status were similar for the two groups. However, there were statistically significant differences in the distribution of sex. The distribution of school grade also differed between the two groups. Scores for CDI, K-ARS, and ASSQ in the depressive group were higher than those of the control group. CONCLUSIONS: This is the first large-scale population-based study to report on the prevalence of childhood depressive disorder in South Korea. Increased rates of childhood depressive disorder, as reported by primary caretakers, might reflect the increasing negative impact of environmental risk factors on neurobehavioral health. Longitudinal study of the prevalence of childhood depressive disorder should be considered for further evaluation.
Aged ; Autistic Disorder ; Child ; Depression ; Depressive Disorder ; Humans ; Male ; Mass Screening ; Prevalence ; Republic of Korea ; Restless Legs Syndrome ; Risk Factors ; Self Report ; Weights and Measures ; Surveys and Questionnaires

PURPOSE: To assess surgical outcomes after adjusting the amount of resection of the conjunctiva and the Muller muscle according to 10% phenylephrine test results. METHODS: The charts of 32 patients (32 eyes) with mild upper eyelid ptosis were reviewed retrospectively. They all had conjunctiva-Muller muscle resections. A preoperative 10% phenylephrine test was performed to determine the resection amount of the Muller muscle and conjunctiva. An 8 mm resection was performed when phenylephrine raised the ptotic lid to the same level as that of the contralateral lid. A 7 mm resection was performed when the ptotic lid was raised to a level higher than that of the contralateral lid. A 9 mm resection was performed when the ptotic lid was raised to a level not quite to the level of the contralateral lid. RESULTS: Of the 32 patients, 28 were female and 4 were male. The mean age of the patients was 30.8+/-10.2 years. Patients were followed up for an average of 40.2+/-36.8 days, postoperatively. Postoperative upper lid positions were exactly symmetrical in 26 of the 32 patients. Five patients showed undercorrection, and 1 patient showed overcorrection. CONCLUSIONS: Excellent results were obtained by resecting the conjunctiva and Muller muscle according to the phenylephrine reaction of a ptotic eyelid.
Blepharoptosis ; Conjunctiva ; Eyelids ; Female ; Humans ; Male ; Muscles ; Phenylephrine ; Polyenes ; Retrospective Studies