PURPOSE: The purpose of this study was to evaluate the effects of revision endoscopic endonasal dacryocystorhinostomy (EDCR) and the causes of postoperative failure after primary endoscopic DCR in patients with nasolacrimal duct obstruction. METHODS: This prospective study enrolled 32 patients (32 eyes) who had undergone revision of endoscopic DCR with the diagnosis of obstruction of nasolacrimal system after primary EDCR between October 1997 and February 2003. RESULTS: The most common cause of revision operation after primary EDCR was granuloma, followed by membranous obstruction and common canalicular obstruction. The success rate of the cases with granuloma was 69.2%, and that with membranous obstruction was 100%. CONCLUSIONS: Revision EDCR success rate can be improved by reducing the frequency of granuloma as this was the most common factor for revision EDCR. The effect of antimetabolites in revision EDCR success rate is to be further evaluated.
Antimetabolites ; Dacryocystorhinostomy ; Diagnosis ; Granuloma ; Humans ; Nasolacrimal Duct ; Prospective Studies

No abstract available.
Carcinoma, Transitional Cell* ; Tuberculosis, Renal* ; Ureter*

BACKGROUND: Psychogenic and physical aspects of health is interesting issue in the field of family medicine. We intended to study the relationship between physical illness and symptoms with self esteem, and hoped to understand disease in general behavioral context. METHODS: We selected 124 persons who visited family medicine OPD in Paik Hospital from August 3 to August 20, 1995, and answered questionnaire frankly. The qestionnaire consisted of Rosenberg self esteem scale as paremeter of self esteem and Hopkins symptom check list as parameter of physical health. The third author analyzed the medical record and rated the severity of disease as grade I-VII, for another parameter of physical health. The other factors-age, sex, marriage, education level, family, income-were analyzed by self esteem. RESULTS: We divided the study population into two groups, low self esteem group and high self esteem group. In low self esteem group, the persons complain more symptoms in Hopkins symptom check list significantly(P=0.009). Those who were highly educated had significantly higher self esteem(P=0.047). The severity of disease, sex, age, marriage, type of family, income showed no significant relationship with self esteem. CONCLUSIONS: The education level was the factor that influence self esteem. The person of low self esteem complains more symptoms. So we should consider self esteem in medical practice.
Education ; Hope ; Humans ; Marriage ; Medical Records ; Self Concept* ; Surveys and Questionnaires

BACKGROUND: Psychogenic and physical aspects of health is interesting issue in the field of family medicine. We intended to study the relationship between physical illness and symptoms with self esteem, and hoped to understand disease in general behavioral context. METHODS: We selected 124 persons who visited family medicine OPD in Paik Hospital from August 3 to August 20, 1995, and answered questionnaire frankly. The qestionnaire consisted of Rosenberg self esteem scale as paremeter of self esteem and Hopkins symptom check list as parameter of physical health. The third author analyzed the medical record and rated the severity of disease as grade I-VII, for another parameter of physical health. The other factors-age, sex, marriage, education level, family, income-were analyzed by self esteem. RESULTS: We divided the study population into two groups, low self esteem group and high self esteem group. In low self esteem group, the persons complain more symptoms in Hopkins symptom check list significantly(P=0.009). Those who were highly educated had significantly higher self esteem(P=0.047). The severity of disease, sex, age, marriage, type of family, income showed no significant relationship with self esteem. CONCLUSIONS: The education level was the factor that influence self esteem. The person of low self esteem complains more symptoms. So we should consider self esteem in medical practice.
Education ; Hope ; Humans ; Marriage ; Medical Records ; Self Concept* ; Surveys and Questionnaires

Of 14,682 samples of feces examined, 81.7% were positive for intestinal helminths. Trichocephalus trichiurus was observed most frequently, in 73.2%. Eight other species of helminths found were Ascaris lumbricoides, Hookworm, Trichostrongylus orientalis, Clonorchis sinensis, Tapeworm, Hymenolepis nana, Paragoniumus westermani and Enterobius vermicularis, listed in decreasing order. Double infections were found more frequently than single infections, and mixed infection of five or more species of helminths occurred in 0.2% Of 10,320 samples of feces examined, 22.3% were positive for intestinal protozoa, Entamoeba coli was observed most frequently, in 11.1%. Six other species, Endolimax nana, Giardia lamblia, Entamoeba histolytica, Iodamoeba butschlii, Chilomastix mesnill and lsospora hominis were found, in the order. It was noticed that E. histolytica was found more frequently in trichurial infection than with other helminths. Of 1,050 samples of sputum from the T. B. Clinic, 7.0% were positive for paragonimus eggs. Trichomonas vaginalis were found in 35.8%of 1,146 vaginal swabs examined. Seven cases of Plasmodium vivax infection were found among 140 suspected blood smears.
Incidence

OBJECTIVES: This study was conducted to examine health inequality for gender and region in Korea. Especially it focused on health status such as disease prevalence and medical utilization of rural women. METHODS: Data from the Korea national health and nutrition survey in 2001 were used. The final sample size was 37,108 individuals with age 20 and over. This study applied the logistic regression for nominal variables such as disease prevalence and unmet care needs and with the regression for continuos variables such as the length and costs of medical services. RESULTS: Rates of disease prevalence and unmet care needs for chronic disease in rural area are higher than those in middle cities and big cities, and regional differences of those for women are more than those for mens with controlling ages. There could be interaction effect with region and sex. CONCLUSIONS: This study suggests that health policy maker should take consider of special status of rural women who are in health inequality.
Chronic Disease ; Female ; Health Policy ; Humans ; Korea ; Logistic Models ; Male ; Nutrition Surveys ; Prevalence ; Rural Health ; Sample Size ; Socioeconomic Factors

OBJECTIVES: To investigate whether the aspects of Pap smear affect cervical abnormality in our country. METHODS: We compared the sensitivity of Pap smear of 241 cases of pathologic proven CIN & invasive cancer, compared to that of 655 cases with normal cervical biopsy, and reviewed the history of the test of 138 cases, retrospectively. RESULTS: The sensitivity of the test was 89.6%, 92.7% in CIN & invasive cancer group, respectively, with 96.9% specificity. Among 241 cases, 138 cases were examined for the frequency of test during the 3 years with the result of 2.42, 2.17/3yr in CIN and invasive cancer. And distribution of the test was not different between the two groups. The mean intervals of last two Pap smear before diagnosing final pathology in CIN and cancer were 12.1, 13.7 months, respectively, with no statistical significance (p>0.05). CONCLUSION: We concluded that in our country the aspects of Pap smear such as frequency and interval do not influence the result of cervical abnormality, so recommend the annual Pap test as a screening.
Biopsy ; Cervical Intraepithelial Neoplasia* ; Mass Screening ; Papanicolaou Test* ; Pathology ; Retrospective Studies ; Sensitivity and Specificity

We found an error in our published article: Park KW, Im SB, Kim BT, Hwang SC, Park JS, Shin WH. Neurotoxic manifestations of an overdose intrathecal injection of gadopentetate dimeglumine. J Korean Med Sci 2010; 25: 505-8. The published Fig. 2 C and D are identical with Fig. 2 A and B on page 506 of above article. It was a mistake that occurred during editing process of figures by the publishing company. We have attached a corrected version of the Fig. 2.

Technetium 99 M pertechnetate has become a valuable for the radioisotopic brain scan. This was introduced by Haper in 1963 and is now widely used in the medical field. The advantages are easy administration, high count rate with potential for high speed scanning, absence of beta radiation and decreasing time for test. We used Siemens Scintimat 2 Scanner with a 3x2 inch Na(T1) crystal and 151-hole collimator in our study. 10 mci Technetium 99 M was injected intravenously and obtained both lateral, anterior and posterior view in 80 cases of brain lesion from Mar. 75 to Sep. 76. The scans were classified as positive, negative and suspicious. The overall detection rate in 40 cases of brain tumors was 60%, especially high uptake in mengioma, malignant pituitary tumor, astrocytoma, metastatic brain tumor and acoustic neuroma. But in nontumors diseases of the brain including CVA, head injury and hydrocephalus the uptake rate was a little value.
Astrocytoma ; Beta Particles ; Brain Neoplasms ; Brain* ; Craniocerebral Trauma ; Hydrocephalus ; Neuroma, Acoustic ; Pituitary Neoplasms ; Sodium Pertechnetate Tc 99m ; Technetium

OBJECTIVES: In oder to investigate the cognitive and cortical functions of patients with conduct disorder, the present study was carried out with the neuropsychological test battery and Event-Related Potentials(ERPs:P300). METHODS: The subjects were consisted of 18 patients with conduct disorder who fulfilled DSM-IV criteria and 18 normal controls. For all subjects the neuropsychological test battery and ERPs were administered. The neuropsychological test battery consisted of attention tests, memory tests and Card Sorting Test which is used to evaluate the problem-solving and hypothesis-testing. The P300 was measured by oddball paradigm in which 1,000Hz tone was served as standard stimulus and 2,000Hz tone as target stimulus. The task of the subject was to press response-button whenever the target stimulus was presented. K-WAIS was administered in order to control the intelligence of the subjects. RESULTS: The results were as follows: 1) Among subtests of the neuropsychological test battery, only the result of Card Sorting Test showed significant difference between conduct disorder group and control group. The conduct disorder group showed significant low hit-rate compared with control group. 2) The conduct disorder group showed decreased P300 amplitude compared with control group on Fz and Cz. Among 18 patients with conduct disorder, 12 patients showed negative potentials on Fz. 3) The conduct disorder group showed prolonged P300 latency compared with control group on Fz. CONCLUSION: These results indicate that the patients with conduct disorder seem to have retarded functions of problem-solving and hypothesis-testing, and this retardation seems to be related to the frontal dysfunction.
Conduct Disorder* ; Diagnostic and Statistical Manual of Mental Disorders ; Evoked Potentials ; Humans ; Intelligence ; Memory ; Neuropsychological Tests