It is well known that Bowen's.disease, a precancerous dermatosis can be associated with internal malignancy. We report 2 cases of Bowen's disease of probable arsenic origin associated with. internal malignancies. Case one, a 55 year-old man, who had the past history of arsenic intake and herb medication for the treatment of suspicious leprosy, had Bowen's disease and arsenical keratosis on his palms and soles with bronchogenic and stomach carcinoma. The other case, a 65 year-old man, who had history of intake of arsenic and herb medicine for epilepsy, had Bowen's disease and squamous cell carcinoma of the skin with stomach cancer. We suggest that in these 2 cases, the ingestion of organic arsenics might be the causative factor for the internal malignancy.
Aged ; Arsenic ; Bowen's Disease* ; Carcinoma, Squamous Cell ; Eating ; Epilepsy ; Humans ; Keratosis ; Leprosy ; Middle Aged ; Skin ; Skin Diseases ; Stomach ; Stomach Neoplasms

BACKGROUND: Recently, a lower incidence of late potentials has been reported in patients with acute myocardial infarction after successful thrombolysis when compared with conventionally treated patients. In another recent study, however, no significant effect of thrombolytic therapy on any abnormal signal average electrocardiography was found at 13 days after acute myocardial infarction. The present study was designed to determine the prognostic significance of the signal average electrocardiography and to evaluate the possible value of this technique as a noninvasive tool for monitoring of coronary occlusion and reperfusion. METHODS: Signal averaging was performed by using a signal average electrocardiography with bidirectional filterings before coronary artery occlusion, at 5 minutes after coronary occlusion and on reperfusion in 20 cats. Three of them died due to malignant ventricular arrhythmia during reperfusion. In all cats, approximately 250 beats were averaged. All data were analysed at filter frequency 25 to 250Hz, 40 to 250Hz and 80 to 250Hz. The following quantitative high resolutional electrocardiographic variables were calculated by computer : 1) filtered total QRS duration, 2) duration of HFLA(high frequency low amplitude) signals under 40uV, 3) RMS voltage of terminal 40ms, 4) mean Voltage of terminal 40ms, 5) average noise voltage. RESULTS: At the filter frequency of 40 to 250Hz and 80 to 250Hz, the filtered QRS duration and duration of HFLA signals 40uV were significantly prolonged at 5 minutes after coronary artery occlusion than before coronary occlusion(p<0.01). At the filter frequency of 40 to 250Hz and 80 to 250Hz, the RMS voltage(terminal 40ms) and mean voltage(terminal 40ms) were significantly prolonged at 5 minutes after coronary artery occlusion than before coronary occlusion(p<0.01, p<0.01 respectively). At the filter frequency of 80 to 250Hz, the filtered QRS duration and at the filter frequency of 25-250Hz, the duration of HFLA signals at 40uV were significantly shortened during reperfusion than at 5 minutes after coronary artery occlusion(p<0.01, p<0.05 respectively). At the filter frequency of 40 to 250Hz and 80 to 250Hz, the RMS voltage(terminal 40ms) and mean Voltage(terminal 40ms) were significantly shortened during reperfusion than at 5 minutes after coronary artery occlusion(p<0.01, p<0.01 respectively). There was no significant change of the filtered QRS duration, duration of HFLA signals 40uV,RMS voltage(terminal 40ms) and mean Voltage(terminal 40ms) after reperfusion compared with those of control at the filter frequency of 25 to 250Hz, 40 to 250Hz and 80 to 250Hz respectively. CONCLUSION: These results suggest that the signal average electrocardiography could be a valuable tool for monitoring the state of coronary artery occlusion and reperfusion.
Animals ; Arrhythmias, Cardiac ; Cats* ; Coronary Occlusion ; Coronary Vessels* ; Electrocardiography* ; Humans ; Incidence ; Myocardial Infarction ; Noise ; Reperfusion* ; Thrombolytic Therapy

The objectives of this study were to: (a) examine the overall operating conditions of both government-dominant and non-governmental food bank programs, (b) understand the operational management attributes on the target based on IPA (importance performance analysis)(c) analyze the present status of donating management, and (d) suggest a direction based on the analysis of advantages and disadvantages of food banks in each part. The random samples of 120 food bank operators were selected by a proportionate stratified random sampling method. A total of 60 government-dominant food banks and 25 non-governmental food banks were analyzed. The main results of this study were as follows: According to the Importance-Performance Analysis of operational management, "assistance for operating funds" and "deployment of experience staff" were placed at "Focus Here". There was a great shortage of experienced staff with food bank-specific knowledge. The average number of the government-dominant and non-governmental food bank program employees was 0.29 and 0.30 respectively, while the ratios of employees with other jobs were 0.96 and 0.83 respectively. Shortages of refrigeration facilities were an area that needs to be addressed. While 51.6% of donated food required cold storage, only 45% of government-dominant and 60% of non-governmental food bank programs had refrigeration facilities. Most of food bank operators (96.3%) were required to visit the donators' locations to pick up the donated foods. And the foods were distributed to the people in need, especially to the livelihood protectee.
Refrigeration

The purpose of this study was to examine the donators' characteristics and donative foods of both government-dominant and non-governmental food bank program, to understand the problems and benefits of food bank program, and to find the solutions to activate food bank program. The questionnaires were distributed to 120 food bank operators and 3 donators were selected from each food bank for the survey from April 2002 to May 2002. 118 sheets (32.8%) from government-dominant food bank and 53 sheets (20.1%) from non-governmental food bank were collected. The main results of this study were as follows: The largest donators to either government-dominant or non-governmental food bank programs were bakery and confectionery companies 31.4% and 45.3% respectively. The majority of donated foods were "goods in stock" (55.6%) and frequency of donation were largely on a daily basis (27.1% for government-dominant and 22.6% for non-governmental). Some of the donators who had more donative food did not donate, and the reasons were closeness to expiration date of food (67.3%), lack of legal protection in the event of food poisoning (54.5%), and poor public image of food related accidents (52.3%).
Foodborne Diseases

PURPOSE: We aimed to investigate the extent of heterogeneity in medical terminology between South and North Korea by comparing medical terms related to the colorectal system. METHODS: North Korean medical terms were collected from the sections on diseases of the small intestine and colon in a surgery textbook from North Korea, and those terms were compared with their corresponding terms in a South Korean medical terminology textbook. The terms were categorized as either identical, similar, showing disparity, or not used in South Korea. In a subsection analysis, the terms were allocated to pathophysiology, diagnosis, symptoms and examination, drugs, testing, treatment, or others according to the categorization used in the textbook. RESULTS: We found 705 terms in the North Korean textbook, most of which were pathophysiological terms (206, 29.2%), followed by diagnostic terms (165, 23.4%) and symptom and examination terms (122, 17.3%). Treatment-, drug-, and testing-related terms constituted 15.5%, 5.8%, and 4.1% of the 705 terms, respectively. There were 331 identical terms (47.0%) and 146 similar terms (20.7%); 126 terms (17.9%) showed disparity. Another 102 terms (14.5%) were not used in South Korea. The pathophysiological terms were the least heterogeneous, with 61.2% being identical terms used in both countries. However, 26.8% of the terms in the drug category were not used in South Korea. CONCLUSION: The present study showed that less than 50% of the terms for the colorectal system used in South and North Korea were identical. As the division between South and North Korea persists, the heterogeneity of medical terminology is expected to increase.
Colon ; Colorectal Surgery* ; Democratic People's Republic of Korea* ; Diagnosis ; Intestine, Small ; Intestines ; Korea ; Population Characteristics

Utilization of the colostomy site for laparoscopic reversal of Hartmann's procedure was recently introduced, and several studies have shown the feasibility of the procedure, which allows the colostomy site to serve as an access port for the operation. We demonstrate a method utilizing an accessory 5 mm trocar to assist in the operation while employing a colostomy-deepened glove port.
Colostomy* ; Laparoscopy ; Methods ; Surgical Instruments

According to the general principle that a surgical procedure should be as atraumatic as possible several authors proposed stereotaxic urokinase treatment in spontaneous intracerebral hematomas. Authors presented 29 cases of spontaneous intracerebral hematomas which were managed with stereotaxic urokinase treatment including 10 cases of preliminary report on Journal of Korean Neurosurgical Society June 1986. 19 cases were basal ganglia hematomas with or without ventricular rupture, 4 cases were thalamic hematomas with ventricular rupture, 3 cases were subcortical hematomas and 3 cases were intraventricular hematomas. The outcome of the treatment was analysed by the location and amount of hematomas, and the degree of disability of patient on admission and discharge. The outcome was worst in thalamic hematomas than putaminal or subcortical hematomas, and poorer as the amount of hematoma increased. The outcome was bad also in the patient who showed poor neurologic condition on admission. Time requiring hematoma dissapperance with urokinase treatment was estimated by the short term follow up CT scanning. All of the patient except moribund cases showed complete disappearance of hematomas within 10 days after treatment, and mean period was 6.7 days. Rebleeding after the urokinase treatment was noted in 4 cases, which was 2 putaminal, one thalamic and one ventricular hematoma. The cause of rebleeding might be mechanical injury of catheter insertion or too strong negative pressure on aspiration. But in 1 case of intraventricular hematoma, the possible causative factor should be anticoagulant effect of urokinase on the injured vessel. With above result, we concluded that this procedure may be better and safer than conventional craniotomy especially in cases of high risky or elderly patient with deep seated intracerebral hematomas. But the efficacy and safety must be studied further with the exact experimental model of spontaneous intracerebral hematomas.
Aged ; Basal Ganglia ; Catheters ; Craniotomy ; Follow-Up Studies ; Hematoma* ; Humans ; Models, Theoretical ; Rupture ; Tomography, X-Ray Computed ; Urokinase-Type Plasminogen Activator*

No abstract available.
Adenosine* ; Diagnosis* ; Radionuclide Imaging*

The cardiovascular manifestations of hyperthyroidism are sinus tachycardia, paroxysmal supraventricular tachycardia, atrial fibrillation, atrial flutter, atrioventricular block, bundle branch block, angina pectoris, heart failure, and cardiomyopathy. Though complete atrioventricular block is rare, it is important to recognize it in clinical practice because of the possibility of cardiac arrest. We experienced a 47-year-old female patient who had hyperthyroidism with complete atrioventricular block and developed cardiac arrest despite the initiation of an antithyroid drug. We could resuscitate successfully and inserted a temporary pacemaker, but eventually a permanent pacemaker was needed to prevent the recurrence of cardiac arrest. We report a rare case of complete atrioventricular block and cardiac arrest associated with hyperthyroidism with the review of references.
Angina Pectoris ; Atrial Fibrillation ; Atrial Flutter ; Atrioventricular Block* ; Bundle-Branch Block ; Cardiomyopathies ; Female ; Heart Arrest* ; Heart Failure ; Humans ; Hyperthyroidism* ; Middle Aged ; Recurrence ; Tachycardia, Sinus ; Tachycardia, Supraventricular

We studied 16 male patients complaining of impotence after trauma. Underlying causes of injury were posterior urethral injury (9 patients), pevic bone fracture (3 patients), perineal burn (2 patients), penile fracture (1 patient) and spinal cord injury (1 patient). Rigiscan was used for diagnostic test and compared with other erectile function tests (Papaverine injection test, Snap Gauge test, PBI(penile brachial index) and PDI (penile digital index) test, AVS (audiovisual stimulation) and Erectiometer tests. The results obtained were as follows: 1. In 9 patients shown normal rigiscan, the number of erection was 1.56+/-0.87 times per night, duration was 14.2+/-7.54 minutes at tip and 20.1+/-9.42 minutes at base, tumescence change was 2.30+/-1.64 cm at tip and 3.40+/-0.73 cm at base, rigidity was 66.28+/-13.33% at tip and 78.86+/-21.43% at base. 2. Among 9 patients shown normal rigiscan, 8 patients showed partial to full rigid erection in intracavernous Papaverine injection test. 3. In 7 patients shown abnormal rigiscan, the findings of Snap Gauge test, AVS test and Erectiometer test showed slight to absent responses, but 9 patients shown normal rigiscan presented variable findings. 4. 13 patients with PBI > or=0.75 and 15 patients with PDI > or =0.77 showed normal rigiscan. but patients shown abnormal rigiscan presented variable findings of PBI and PDI tests. Conclusively, rigiscan and intracavernous Papaverine injection test showed high corresponding rate, but other erectile function tests presented variable findings in patients complaining of impotence after trauma.
Burns ; Diagnostic Tests, Routine ; Erectile Dysfunction* ; Fractures, Bone ; Humans ; Male ; Papaverine ; Spinal Cord Injuries