• Tuberculosis and Respiratory Diseases
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• v.41 no.5
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• pp.568-573
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• 1994

Corticosteroids are widely used in the treatment of various diseases because of its potent antiinflammatory effect. According to recent knowledge, bronchial asthma is also chronic inflammatory disease. Therefore antiinflammtory agent such as cromoyln sodium and corticosteroid is highly recommended for treament of chronic bronchial asthma. Especially hydrocortisone succinate (Solu-Cortef) is commonly used for treament to acute asthmatic attack via intravenous injection due to have rapid therapeutic onset and short duration. Since Sunaga et al. reported acute asthma attack after hydrocortisone injection in 1973, several cases of bronchospam with or without angioedema and urticaria after intravenous injection of hydrocortisone have been reported. We experienced a case of severe bronchospasm and acute respiratory failure after intraveous injection of hydrocortisone succinate in 64 year-old female asthmatic patient who visited to emergency room for acute asthmatic attack. About 5 minites after Solu-Cortef injection, a severe bronchospasm with arterial hypoxemia was developed. In order to confirm the suspected relationship between the offending drug(Solu-Cortef) and acute bronchospasm, we examed intravenous and inhalation provocation test by hydrocortisone succinate and methylprednisolone(control). After administration of hydrocortisone succinate via intravenous and inhalation route, severe asthmatic attack occurred. But administration of intravenous methylprednisolone and orall triamcinolone and saline were not provoke bronchospasm. Skin test using hydrocortisone sodium succinate was also positive. Administration of hydrocortisone is very serious to asthmatic patient with hydrocortisone hypersensitivity. Therefore, the clinician must be have history taking about previous adverse reaction of steroid before its clinical use. And methylprednisone may be useful and safe drug to the treatment of acute asthmatic patient with hydrocortisone hypersensitivity.

• Tuberculosis and Respiratory Diseases
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• v.59 no.3
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• pp.266-271
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• 2005

Background : Ethambutol(EMB) is one of the first-line drugs included in short-course anti-tuberculosis therapy. The point mutations in embB gene have been speculated to be associated EMB resistance. However, detection of embB mutations at these positions have been observed in both EMB-susceptible isolates; thus, it remains controversial whether these mutations are associated with EMB resistance Methods : The 36 M. tuberculosis isolates were selected from clinical isolates which tested susceptible to EMB and resistant to at least one drug. DNA extracted from the isolates was analyzed by amplifying embB gene. The PCR products were purified and directly sequenced. We reviewed the history of past drug susceptibility test results. Results : Out of 36 EMB-susceptible strains, 3 strains (8.3%) had a mutation in codon 306 or 406 of the embB gene. These three strains had at least isoniazid resistance. They grew at 1.0 mcg/ml of EMB in Lowenstein-Jensen media. The patients of the strains were continuously smear-positive for over 3 years despite taking TB therapy. One strain had been EMB-resistant in past drug susceptibility tests. Conclusion : EMB-susceptible strains containing embB mutation may be caused by decreased viability in vitro test not by itself.

• Journal of Korean Ophthalmic Optics Society
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• v.20 no.3
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• pp.369-375
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• 2015

Purpose: The current study was performed to estimate the changes in reading speed and blinking rate according to different background colors when reading paper book and further investigate their correlation. Methods: Twenty-nine adults (10 males, 19 females) who consented to the present study and had no ocular disease, ocular surgery history showing normal binocular vision were participated into the study. The subjects were asked to read the novels with black letter printed on white, red, green and blue background for 15 min, respectively. Then, the reading speed per page and blinking rate per page were measured during reading and analyzed according to background colors. Results: Reading speed per page according to the background color showed a tendency to accelerate in the white and green background as the reading time increased however, it was almost unchanged in the blue background and rather decelerated in the red background. On the other hand, the blinking rate per page tended to decrease in all background as the reading time was increased however, the smallest reduction was shown in the red background. There was a correlation that the reading speed increased as the blinking rate decreased in all backgrounds and the best correlation was shown in the green background. Conclusions: From the results, a correlation between the increasing reading speed and the reducing blinking rate while reading paper book with same demand on accommodation and convergence was confirmed however, the change in blinking rate and reading speed was varied depending on the main wavelength of light. It might mean that the working speed and visual fatigue can be varied depending on the difference of main wavelength when doing near work. Thus, it can be suggested that the adjustment of working environment and conditions should be made according to the kind of required perception.

• Clinical and Experimental Pediatrics
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• v.49 no.8
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• pp.839-844
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• 2006

Purpose : We studied clinical patterns of the febrile infants and children presenting to the Pediatric Emergency Department(ED) in the general pediatric population. Method : We analyzed 1,764 infants and children who had a history of measured body temperature of $38.3^{\circ}C$ or higher, before or after arrival at Pediatric ED of Ilsan Paik Hospital from September 2004 to August 2005. We analyzed their clinical patterns, such as the frequency of febrile illness, age distribution, monthly distribution, diagnosis. Result : The frequency of the febrile illness at Pediatirc ED was 19.9 percent (1,764/8,881 cases). The percentage of admission into hospital was 26.4 percent. The most common age group presenting to Pediatric ED with febrile illness was the 12-23 months group(22.8 percent) followed by the 4-11 months group and the 2 years group. In May, the most numerous patients presented to the Pediatric ED with febrile illness. The frequency of febrile illness was significant higher in the 'Spring & Summer group' compared to the 'Autumn & Winter group'. The ratio of male to femal was 1.4:1. The most common diagnosis was acute pharyngitis(42.5 percent), followed by acute gastroenteritis (15.3 percent), pneumonia(7.0 percent). Conclusion : The frequency of the febrile illness at Pediatirc ED was 19.9 percent. The most numerous patients visited Pediatric ED in May. And, the most common age group was 12-23 months. The proportion of non-urgent disease, such as acute pharyngitis, acute gastroenteritis, acute nasopharyngitis and acute bronchitis, was high. There is a need to educate parents and improve the medical system in Korea.

• Pediatric Infection and Vaccine
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• v.22 no.1
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• pp.23-28
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• 2015

Purpose: The aim of this study was to investigate the clinical manifestations and laboratory characteristics of eosinophilic meningitis in Severance Children's Hospital. Methods: We examined 6,335 children under the age of 18 years old who had visited the tertiary hospital in Seoul, Korea, and had received cerebrospinal study results between January 2007 and July 2012. The medical records of the patients identified as eosinophilic meningitis were retrospectively reviewed. Results: Eosinophilic meningitis was diagnosed in 39 patients (0.6%). The mean age was 6 years (range 0-18 years) and the sex ratio was 1.3:1 (22 males and 17 females). The underlying diseases and past history were neurologic disease (n=36, 92%). Eosinophilic meningitis was diagnosed in thirty-five patients who had undergone postoperation neurosurgery (90%). The most common symptoms were fever (50%), headache (20%), vomiting (15%), seizure (10%), and dizziness (5%). The average duration for recovery was five days, and intravenous antibiotics or steroids were used. Conclusions: Manifestations of eosinophilic meningitis are similar to other types of meningitis. The most common cause of eosinophilic meningitis in children was neurosurgery. Eosinophilic meningitis should be considered for patients showing fever and headache after neurosurgery. Through careful investigation, use of improper antibiotics could be avoided.

• Asian Pacific Journal of Cancer Prevention
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• v.16 no.17
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• pp.7485-7489
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• 2015

Background: Breast cancer is the most common type of cancer in women throughout the world. However, in comparison with Western women, it presents relatively early in women of Asian ethnicity. Early menarche, late menopause, use of OCP's, family history of benign or malignant breast disease, exposure to radiation and BMI in the under-weight range are well known risk factors for the development of breast cancer in premenopausal women. Early detection with the use of breast self-examination (BSE) and breast cancer screening programs can lead to a reduction in the mortality rates due to breast cancer. The aim of our study was to assess the risk factors for breast cancer among young women and to emphasize the importance of early screening among them. Materials and Methods: We conducted a cross-sectional study among women aged 18 to 25 using a self-administered questionnaire. Data was collected over a period of 6 months from June to December, 2014. A total of 300 young women selected randomly from Dow Medical College and various departments of Karachi University successfully completed the survey. Results: Respondents were 18-25 years of age (mean age=21.5). Out of the 300 young females, 90 (30%) had at least one risk factor, 90 (30%) had two, 40 (13%) had three, 8 (2.7%) had four, 2 (0.7%) had five while one female was found to have six positive risk factors for breast cancer. Some 66 women (22%) experienced symptoms of breast cancer such as non-cyclical pain and lumps. While 222 women (74%) had never performed breast self-examination, 22 (7.3%) had had a breast examination done by a health professional while 32 (10.7%) had participated in breast screening programs. A total of 223 (74.3%) women considered breast cancer screening important for young women. Conclusions: The percentage of young women with risk factors for breast cancer was found to be alarmingly high. Therefore, screening for breast cancer should start at an early age especially in high risk groups. Awareness about breast self-examination should be emphasized. Moreover, screening programs should be started to ensure early detection and reduction of mortality rates caused by breast cancer also in young Pakistani females.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.17
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• pp.7021-7027
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• 2014

Background: The problem of cancer, especially lung cancer, is very acute in Bangladesh. The present study was conducted to evaluate the risk of lung cancer among Bangladeshi people based on hereditary, socio-economic and demographic factors. Materials and Methods: This study was carried out in 208 people (patients-104, controls-104) from January 2012 to September 2013 using a structured questionnaire containing details of lung cancer risk factors including smoking, secondhand smoke, tobacco leaf intake, age, gender, family history, chronic lung diseases, radiotherapy in the chest area, diet, obesity, physical activity, alcohol consumption, occupation, education, and income. Descriptive statistics and testing of hypotheses were used for the analysis using SPSS software (version 20). Results: According to this study, lung cancer was more prevalent in males than females. Smoking was the highest risk factor (OR=9.707; RR=3.924; sensitivity=0.8872 and P<0.0001) followed by previous lung disease (asthma, tuberculosis etc.) (OR=7.095; RR=1.508; sensitivity=0.316 and P<0.0001)) for male patients. Highly cooked food (OR=2.485; RR=1.126; sensitivity=0.418 and P=0.004)) and also genetic inheritance (OR=1.93; RR=1.335; sensitivity=0.163 and P=0.138) demonstrated significant correlation with lung cancer as risk factors after these two and alcohol consumption was not prevalent. On the other hand, for female patients, tobacco leaf intake represented the highest risk (OR=2.00; RR=1.429; sensitivity= 0.667 and P=0.5603) while genetic inheritance and highly cooked food also correlate with lung cancer but not so significantly. Socioeconomic status and education level also play important roles in causing lung cancer. Some 78.5% male and 83.3% of female cancer patients were rural residents, while 58.2% lived at the margin or below the poverty line. Most male (39.8%) and female (50.0%) patients had completed only primary level education, and 27.6% male and 33.3% female patients were illiterate. Smoking was found to be more prevalent among the less educated persons. Conclusions: The results obtained in this study indicate the importance of creating awareness about lung cancer risk factors among Bangladeshi people and making appropriate access to health services for the illiterate, poor, rural people.

• Clinics in Shoulder and Elbow
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• v.11 no.1
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• pp.57-61
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• 2008

Tuberculous arthritis on the sternoclavicular joint is an uncommon disease and a delayed diagnosis can be due to the obscure clinical symptoms. We should suspect tuberculous arthritis in patients with slowly progressive pain, swelling, mild fever and a previous history of tuberculosis. Early diagnosis is important through conducting a thorough physical examination and performing laboratory tests and radiologic study. Tuberculous arthritis on the sternoclavicular joint should be treated with a combination of systemic antituberculous agents and thorough surgical debridement in marked damaged joints. When performing this operation, it is important not only to minimized the injury of the costoclavicular ligament, but also to avoid injury to the surrounding the vital structures such as the mediastinum and pleura after aggressive resection or radical debridement. We describe here 2 cases of the tuberculous arthritis on the sternoclavicular joint: one case had a good result after surgical debridement with using an anti-tuberculous agent, and the other had fatal complications such as mediastinal abscess and pleural effusion after the operation.

• Childhood Kidney Diseases
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• v.2 no.2
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• pp.169-177
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• 1998

Purpose : Renal duplication is a common occurrence, and the range of ureteral and renal anomalies draining the two poles of the duplex kidney leads to a variety of clinical presentations. Method : A series of 61 children with duplicated systems was studied retrospectively who were admitted during last 12years. Results : Of the children $60.6\%$ were accompanied with urologic anomalies that required surgical treatment, and most children initially were presented with urinary tract infection. $42.6\%$ of children were either diagnosed incidentally during evaluation of other non-urologic disease or during follow-up evaluation of abnormal antenatal renal sonogram. Conclusion : From our point view, children with history of abnormal antenatal renal sonogram, or with symptoms such as urinary tract infection, hematuria, abdominal pain should be evaluated radiologially fully to confirm further abnormality and accompanied complications. And routine follow-up using abdominal ultrasonogram, VCUG, and urine culture should be used to prevent and detect early treatable complications.

• The Journal of Internal Korean Medicine
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• v.19 no.1
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• pp.301-317
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• 1998

A clinical analysis was carried out for 32 patients who were treated in Dept. of Dong-shin Oriental Medicine Hospital from 10st January to 16st May in 1998 and ruled out as dememtia. The results were summarized as follows. 1. In the distribution of sex, female was more than male. And the age of seventies(17 cases, 53.125%) was highest in the frequency of age. 2. In the distribution of having history of drinking and smoking were each 4 cases(12.5%) and 7 cases(21.875%). 3. In the distribution of seasons, the ratio of spring and winter were each 16 cases(50.0%), 15 cases(46.875%), that of summer and fall were comparatively low. 4. In the period from onset to admission, the period within a week had 20 cases(62.5%) as top, and the most period of treatment was 2 and 3 weeks(28.125%). 5. The number of cases that had preceding disease was 35 cases(71.875%), a major portion of preceding diseases were hypertension, diabetes mellitus, stroke. 6. The most common symptom was disorientation(78.125%), and the next common symptom was motor desability(71.875%), and memory disturbance, verbal disturbance was each 59.375 and 47.1%. 7. In the distribution of the CT scan films, 15 cases(46.875%) showed cerebral infarction and that of another 5cases (15.625%) showed cerebral hemorrhage, that of another 2 cases(6.25%) showed brain atrophy. 8. In the lipid density of blood, T-Cholesterol, TG, HDL-Cholesterol, LDL- Cholesterol was within normal limit. 9. In the MMSE-K, the most score was from 16 point to 20 point, and second only was from 11 point to 15 point, and the next was from 6 point to 10 point. 10. In the Ischemic score, 20 cases(62.5%) was diagnosed as brain vascular type dementia, and mixed type dementia was 9 cases(28.125%), Alzheimer type dementia was 3 cases(9.375%). 11. The most used recipes were a sort of recipes to activate of flow the vital energy and the blood, to remove the phlegm(41 cases 33.9%), especially DODAMHOALHEL TANG (12 cases, 9.9%), ANSINCHUNGNOITANG (8 case, 6.6%) was the most used recipe. 12. In the judgement of efficacy, 17 cases(53.125%) showed excellent efficacy, 10 cases(31.25%) showed good efficacy, 5 cases(15.625%) showed no change and that according to MMSE-K, 4 case(18.18%) showed excellent efficacy, 15 cases(68.18%) showed good efficacy, 15 cases(68.18%) showed no change.