The rapid quantification of paraquat in body fluids is of undoubted value in both initial assesment as well as the immediate prognosis of acutely poisoned patients. A 20-year-old woman ingested a mouthful of paraquat. Serum and urine paraquat levels were measured colorimetrically for 48 hours after identifying the presence of paraquat in her urine by a Paraquat test kit. At that time her survivability was considerd to be over 50% according to Proudfoot's scale of time related measured serum paraquat levels. Five days after admission, she began to cough but her chest x-ray picture was normal. However, she persisted to cough and subsequent chest x-rays showed fine reticulonodular densities in both upper and lower lobes. Twenty days after admission, she .was clinically well, and not deteriorated radiologically. Therefore, respiratory function tests were under-taken. They showed reduced lung volume, moderate reduction in ventilatory capacity, and a diffusion defect (DLco: 27% predicted value). Twenty four days after admission, the patient was discharged in good condition except for the sequale of lung involvement. Six months later, she was re-examined and found to be healthy with a large regression of lung lesions on her chest x-ray.
Body Fluids ; Cough ; Diffusion ; Eating* ; Equidae ; Female ; Humans ; Lung ; Mouth ; Paraquat* ; Prognosis ; Respiratory Function Tests ; Thorax ; Young Adult

The rapid quantification of paraquat in body fluids is of undoubted value in both initial assesment as well as the immediate prognosis of acutely poisoned patients. A 20-year-old woman ingested a mouthful of paraquat. Serum and urine paraquat levels were measured colorimetrically for 48 hours after identifying the presence of paraquat in her urine by a Paraquat test kit. At that time her survivability was considerd to be over 50% according to Proudfoot's scale of time related measured serum paraquat levels. Five days after admission, she began to cough but her chest x-ray picture was normal. However, she persisted to cough and subsequent chest x-rays showed fine reticulonodular densities in both upper and lower lobes. Twenty days after admission, she .was clinically well, and not deteriorated radiologically. Therefore, respiratory function tests were under-taken. They showed reduced lung volume, moderate reduction in ventilatory capacity, and a diffusion defect (DLco: 27% predicted value). Twenty four days after admission, the patient was discharged in good condition except for the sequale of lung involvement. Six months later, she was re-examined and found to be healthy with a large regression of lung lesions on her chest x-ray.
Body Fluids ; Cough ; Diffusion ; Eating* ; Equidae ; Female ; Humans ; Lung ; Mouth ; Paraquat* ; Prognosis ; Respiratory Function Tests ; Thorax ; Young Adult

No abstract available.
Cesarean Section* ; Female ; Pregnancy

No abstract available.
Antifungal Agents* ; Chemotaxis* ; Humans* ; Neutrophils* ; Phagocytosis*

The erectile response is peripherally mediated by cavernous nerve that contains thoracolubar sympathetic nerve and sacral parasympathetic nerve. It is known that thoracolubar sympathetic nerve involves in detumescence and sacral parasympathetic nerve in tumescence, however there are some opinions that rhoracolubar sympathetic nerve participates in psychogenic erectile mechanism. We previously reported that by the comparison with electrostimulation-induced erection, apomor- phine-induced erection was a vascular event. The aim of our study was to determine the infraspinal neural pathway of APO-induced erection. The sham operated rats remained normal in all measured respects. All rats having undergone neurotomy ot the hypogastric nerves showed APO-induced erection except one. The only 5 rats having undergone neurotomy of the pelvic nerves showed APO-induced erection. Erections could be elicited upon cavernous or pelvic nerves stimulation in all rats having undergone neurolomy of the hypogastric nerves. Among 17 rats having undergone neurotomy of the pelvic nerve erection could be elicited upon cavernous nerves slimulation in 14 rats, however. the intracavernous pressure (47.9+/-16.5 mmHg) was lower than that found in sham-operated rats. Erectile response in these 14 rats appeared to result from stimulation of penile neurons coming from the major pelvic ganglion. In contrast to no response in sham-operated rats, stimulation of the hypogastric nerves also resulted in erections in 7 out of 17 rats. In conclusion, this present study suggests that APO-induced ereclion is primarily mediated via the sacral parasympathetic nerve system and may be mediated by the thoracolumbar sympathetic pathway following injury to the parasympathetic nerve system. Furthermore we can guess the possibility that the neural pathway of psychogenic erection is same that of AP0- induced erection.
Animals ; Apomorphine ; Ganglion Cysts ; Models, Animal* ; Neural Pathways* ; Neurons ; Rats*

Multiple gastric caner, now considered to be a sort of multiple primary cancer by Moertel's classification, is a special type of cancer in which two or more tumor lesions arise independently from the stomach. Although its incidence is rare and it has never been reported in Korea yet, the report of multiple gastric cancer is increasing with lengthened life survival and improved diagnostic method. We recently experienced two cases of triple gastric cancer, the one in 53-years-old male who had well differentiated adenocarcinoma(EGC IIb+c) on antrum, poorly differentiated adenocarcinoma on cardia and moderately differentiated adenocarcinoma on mid-body, and the other in 65-years-old female who had two poorly differentiated adenocarcinoma on cardia and anterior wall of low body and moderately differentiated adenocarcinoma (EGCIIc) on posterior wall of low body. Triple gastric cancer is rare, so we reported 2 cases of triple gastric cancer.
Adenocarcinoma ; Cardia ; Classification ; Female ; Humans ; Incidence ; Korea ; Male ; Stomach ; Stomach Neoplasms*

No abstract available.
Liver Cirrhosis* ; Liver*

BACKGROUND: In Korea before the enforcement of the medical reform in July 2000, it was generally difficult to analyze the conditions of prescriptions in hospitals and clinics. It was true that the circulation process of prescribed medicine was unclear and that there was no support between medical and pharmaceutical industries with the government. Also with the reality of high rate of pharmaceutical expenses among medical costs in Korea, it was necessary to enforce reform of medical and pharmaceutical industries and for our citizens to follow the new reform as well in order to prevent drug abuse and reduce medical costs. This research was to provide basis for future studies on prescription conditions and related factors through compared analysis of before and after the medical reform by analyzing university hospital prescriptions. METHODS: A comparison and analysis of patients, who visited a university hospital for medical treatment, was dpme. There were 23,974 patients in March 2000, and 22,550 patients in March 2001. During these periods 16,870, 12,919 prescriptions were each issued, respectively. RESULTS: There was a total of 46,524 outpatients with 29,789 prescription issued. There were 23,974 outpatients in March 2000 and 22,550 in March 2001 with 16,870 and 12,919 prescriptions, respectively. Among the outpatients, there were 20,769 men (44.6%) and 24,471 women (52.6%) with 13,527 and 16,209 prescriptions, respectively. In comparing the outpatients and prescription issued patients in March 2000 and in March 2001, both men and women showed decrease in the number of prescriptions (P <.001). Also in the ages between 0-15, 16-40 and 41-65, there was a clear evidence of decrease in the number of both outpatients and prescription issued patients (P<0.001). However in the age group of 65 and over there was an increase of 4,453 patients from 3,956 outpatients. The patient analysis in March 2000 and March 2001 excluding the outpatients in emergency, urology, dentistry and radiology shows a decrease in the number of patients in medical departments in general. Also except for the increase of prescription authorized patients in dentistry, urology and family health, it showed a decrease. In general, there was a decrease in the number of cases in the issuance of prescriptions excluding few item changes in the upper 1st to 10th medicine categories in prescribed frequencies. For prescribed medicine categories no vast difference existed. In total medicine categories, there was a decrease in injections from 24.5% to 12.3% and increase of oral medications from 64.5% to 73.8%. Also there was a significant decrease of prescriptions in injections for antibiotics and significant increase of prescription for anti-hypertensive agents such as Angiotensin Converting Enzyme inhibitors. CONCLUSION: This study involved before and after the reform of prescription conditions and obtained related factor information. The results may differ depending on the type of a hospital, patient distribution and local area, but has provided valuable basic research information which did not exist in previous university hospital unit. Hence in relation to the before and after the medical reform, future studies on diseases and on significant changes in elderly patient care, antibiotic usage and in categories of anti-hypertensive agents may be necessary.
Aged ; Angiotensin-Converting Enzyme Inhibitors ; Anti-Bacterial Agents ; Antihypertensive Agents ; Dentistry ; Drug Industry ; Emergencies ; Family Health ; Female ; Hospital Units ; Humans ; Korea ; Male ; Outpatients* ; Patient Care ; Prescriptions* ; Substance-Related Disorders ; Urology

PURPOSE: With the aim of utilization in objectively assessing the symptom's severity and the treatment outcomes of urinary incontinence in Korean population, we translated the Bristol Female Lower Urinary Tract Symptom (BFLUTS) instrument into Korean which subsequently was linguistically validated. MATERIALS, METHODS AND RESULTS: Between May 2002 and December 2002, two bilinguists independently translated the original English version of BFLUTS into written Korean. A panel consisting of aforementioned translators and three authors reviewed the translations to form a single reconciled forward translation of the Korean version. Another bilingual translator who had never seen the original BFLUTS back-translated the first Korean version into English. The back-translation was subsequently assessed for equivalence to the original. Discrepancies between the original English form and the first draft Korean translation were reviewed by the panel. Cognitive debriefing interviews with five incontinent patients to test the interpretation of the translation were made. Summary of the changes from patient interviews were then reflected in the final Korean version. Finally, it was proofread to check spelling, grammar, layout and formatting. CONCLUSION: Translation and linguistic validation of Korean version of BFLUT instrument were completed. Further tests for psychometric performance are needed.
Female* ; Humans ; Linguistics* ; Psychometrics ; Surveys and Questionnaires ; Translations ; Urinary Incontinence ; Urinary Tract* ; Urination

BACKGROUND: With the rapid increase in elderly population arousing from development of medical technology and in standards of living, mental disorders as well as organic disorders according to aging constitute a serious social problem. This study aimed to find a factor related closely to cognitive impairment by analyzing the risk factors influencing cognitive impairment, which is one of the typical geriatric neuropsychiatric conditions. METHODS: This study was conducted using a questionnaire survey and history taking and physical examination was done in 200 elderly patients over sixty-five, who had visited either of the four universities hospitals in the Kyongin district from July 1997 to June 2002. A variety of factors being widely known to be related to cognitive impairment by was investigated using the existing comprehensive geriatric assessment. By using MMSE-K (Korea version of Mini- Mental State Examination), the relation between cognitive impairment and each variable was analyzed by using chi-square test and logistic regression analysis with SPSS 10.0k/PC statistical program. RESULTS: The number of males and females was 73 (36.5%) and 127 (63.5%), respectively, among the total number of 200 examinees. Males and females having symptoms of cognitive impairment was 25 (34.2%) and 49 (38.6%) among the total number of 74 (37%), respectively. Total mean point of MMSE-K was 24 5.4, 24 5.3 in males and 23.9 5.5 in females. According to the results of multi-variable quantities analysis, it was shown that the cognitive impairment had positive relation to age (P= 0.004), but negative relation to regular exercising (P= 0.016), instrumental activities of daily living (P=0.039) and social support (P=0.003). CONCLUSIONS: The factors having a close relation to cognitive impairment of elderly people were social support, age, regular exercising and instrumental activities of daily living.
Activities of Daily Living ; Aged* ; Aging ; Female ; Geriatric Assessment ; Humans ; Logistic Models ; Male ; Mental Disorders ; Physical Examination ; Risk Factors ; Social Problems ; Surveys and Questionnaires