The sociomedical environment is changing. In the traditional physician-patient relationship, the physician was authoritative and the patient was obedient. The contractual relationship featured patient consent to the physician’s decision. Today, the physician must explain fully the planned medical treatment, and any alternative, to the patient, who has the right to choose her treatment after considering the benefits and side-effects. The Korean Society of Gynecologic Oncology thus decided to standardize the surgical consent forms to meet the legal requirements of modern medicine, improve patient understanding of the surgical details, and protect medical staff from legal disputes. To determine the format and content, subcommittees for each cancer type collected and reviewed all relevant articles and the current consent forms of domestic medical institutions. After several meetings, 16 basic items to be included for each type of gynecologic cancer were selected. Also, to help patients understand the surgical details, figures were included. The revised forms were legally reviewed in terms of the appropriateness of the format and content. We also developed English versions to provide adequate information for foreign patients. We hope that these efforts will promote trust between patients and physicians, and contribute to effective treatment by laying a foundation of mutual respect.

The sociomedical environment is changing. In the traditional physician-patient relationship, the physician was authoritative and the patient was obedient. The contractual relationship featured patient consent to the physician’s decision. Today, the physician must explain fully the planned medical treatment, and any alternative, to the patient, who has the right to choose her treatment after considering the benefits and side-effects. The Korean Society of Gynecologic Oncology (KSGO) thus decided to standardize the surgical consent forms to meet the legal requirements of modern medicine, improve patient understanding of the surgical details, and protect medical staff from legal disputes. To determine the format and content, subcommittees for each cancer type collected and reviewed all relevant articles and the current consent forms of domestic medical institutions. After several meetings, 16 basic items to be included for each type of gynecologic cancer were selected. Also, to help patients understand the surgical details, figures were included. The revised forms were legally reviewed in terms of the appropriateness of the format and content. We also developed English versions to provide adequate information for foreign patients. We hope that these efforts will promote trust between patients and physicians, and contribute to effective treatment by laying a foundation of mutual respect.

BACKGROUND AND OBJECTIVES It is being increasing recognized that the morbidities of migraine and balance disorders are interrelated. In fact, migrainous vertigo (MV) is one of frequent causes of recurrent vertigo in patients presenting to specialized dizziness clinics. Nevertheless, not many studies have reported clinical manifestations and treatment. Therefore, the aim of study was designed to assess clinical features and treatment patterns by a nationwide multicenter study. MATERIALS AND METHODS Patients between 9 and 74 years of age who visited 17 Korean tertiary referral centers and 1 clinic from February to March 2009 were investigated using two forms of questionnaires. RESULTS Overall, 318 patients with MV were enrolled. MV was responsible for ~8.45% of visits to the specialized dizziness clinics. One hundred seventy-five of these patients had definite MV and were included in assessing the clinical features. Vertigo characteristics of patients with definite MV were various. Vertigo was regularly as sociated with headache in 87% of the patients. The duration of vertigo ranged from seconds to days. For the treatment patterns, an acute and prophylactic therapies were carried in most clinics. There were no differences in either acute or prophylactic therapies between department of neurology and otorhinolaryngology. CONCLUSIONS The results of this study suggest that MV the clinical features of MV also varies in Korea. In addition, most clinics provide similar patterns of practice in treatment for MV. The syndrome of MV deserves further research activity as it is relatively common and clinically relevant.
Dizziness ; Headache ; Humans ; Korea ; Migraine Disorders ; Neurology ; Prospective Studies ; Tertiary Care Centers ; Vertigo

PURPOSE: This study was conducted to assess the level of agreement among survey instruments used to study dementia and to determine the prevalence rate of suspected dementia using different instruments. SUBJECTS AND METHODS: A total 171 subjects older than 65 in Gyeongju-si, Gyeongsangbuk-do, were surveyed from February to October 2003. The age, sex and educational level were examined through interview surveys, and cognitive function was evaluated using three survey instruments including MMSE-K, S-SDQ, and KDSQ. RESULTS: The cognitive function scores obtained with the MMSE-K showed significant difference according to age. For sex and educational level significant differences were observed with all three survey instruments. The kappa index, the level of agreement between the questionnaires, was 0.302 between MMSE-K and S-SDQ, 0.401 between MMSE-K and KDSQ, and 0.762 between KDSQ and S-SDQ. The prevalence rate of suspected dementia based on the criteria suggested by MMSE-K, S-SDQ, and KDSQ was 27.5%, 15.2%, and 17.0% respectively. CONCLUSION: The results of this study suggest that caution is needed when comparing the measured cognitive function scores and analyzing the prevalence of dementia; this is because the prevalence of dementia and cognitive functions vary according to the questionnaires used.
Aged* ; Dementia ; Gyeongsangbuk-do ; Humans ; Prevalence ; Surveys and Questionnaires

Gastric carcinoid tumor is a rare neoplasm that occupies less than 1% of total gastric tumor. Especially, gastric carcinoid tumor with hemorrhage has been very rare. A sixty-three-year old male patient was admitted to the hospital because of hematemesis and melena. On the endoscopic examination, a 2 cm-long polypoid mass with central ulcer and hemorrhagic erosions was seen on the anterior wall of the mid-body without active bleeding. Endoscopic ultrasonography revealed that the lesion was limited to submucosa without evidence of metastasis to adjacent lymph node. We experienced a case of gastric carcinoid tumor accompanied with upper gastrointestinal bleeding. The patient underwent extended wedge resection and omentectomy under the diagnosis of type 3 carcinoid tumor. This tentative diagnosis was based on clinical and pathological findings. We report a case of gastric carcinoid with bleeding that is probably type 3.
Carcinoid Tumor* ; Diagnosis ; Endosonography ; Hematemesis ; Hemorrhage* ; Humans ; Lymph Nodes ; Male ; Melena ; Neoplasm Metastasis ; Ulcer

BACKGROUND/AIMS: Despite of increasing numbers of reports on intraductal papillary mucinous tumor (IPMT), there is still difficulty in its' diagnosis, treatment and prediction of prognosis. The purpose of this multicenter study was to evaluate the clinico-pathological features of IPMT in Korea and suggest the prediction criteria of malignancy in IPMT. METHODS: We retrospectively reviewed the clinico-pathological data of 208 patients who underwent operations with IPMT between 1993 and 2002 at 28 institutes in Korea. RESULTS: Of the 208 patients with a mean age of 60.5+/-9.7 years, 147 were men and 61 were women. 124 patients underwent pancreatoduodenectomy, 42 distal pancreatectomy, 17 total pancreatectomy, 25 limited pancreas resection. Benign cases were 128 (adenoma (n=62), borderline (n=66)) and malignant cases were 80 (non-invasive (n=29), invasive (n=51)). A significant difference in 5-year survival was observed between benign and malignant group (92.6% vs. 65.3%; p=0.006). Of the 6 factors (age, location, duct dilatation, tumor appearance, main duct type, and tumor size) that showed the statistical difference in univariate analysis between benign and malignant group, we found three significant factors (tumor appearance (p=0.009), tumor size (p=0.023), and dilated duct size (p=0.010)) by multivariate analysis. CONCLUSION: Although overall prognosis of IPMT is superior to ordinary pancreatic cancer, more curative surgery is recommended in malignant IPMT. Tumor appearance (papillary), tumor size (> or =30 mm) and dilated duct size (> or = 12 mm) can be used as preoperative indicators of malig-nancy in IPMT.
Academies and Institutes ; Diagnosis ; Dilatation ; Female ; Humans ; Korea* ; Male ; Mucins* ; Multivariate Analysis ; Pancreas* ; Pancreatectomy ; Pancreatic Neoplasms ; Pancreaticoduodenectomy ; Prognosis ; Retrospective Studies

BACKGROUND: Morbidity, the use of analgesics, the amount of postoperative drainage and the postoperative hospital stay were reduced in VATS for pneumothorax. However, some authors preferred minithoracotomy to VATS because the rate of recurrence after VATS were between 5% and 10%. Therefore, we present a modified thoracoscopic bullectomy (MTB) which we believe has the advantages of conventional VATS and minithoracotomy. MATERIAL AND METHOD: Sixty-six patients who received the operation from January 2002 to December 2002 were divided into 3 groups. Twenty-six patients were treated by axillary minithoracotomy and thirteen by conventional VATS and 18 by modified thoracoscopic bullectomy. The mean age was 21.9 years (range, 16~35 years) for minithoracotomy group, 20.6 years (range, 17~28 years) for conventional VATS group and 22.6 years (range, 16~39 years) for MTB group. The mean follow-ups were 11.4months for minithoracotomy group, 9.5 months for conventional VATS group and 4.7 months for MTB group. RESULT: The mean duration of operation was 55.79+/-23.35 minutes in MTB and 44.23+/-19.24 minutes in conventional VATS (p=0.333). The number of staplers being used was 1.63+/-0.76 in MTB, 1.41+/-0.64 in minithoracotomy (p=0.663), and 2.92+/-1.19 in conventional VATS (p<0.001). The duration of indwelling chest tube was 1.63+/-0.76 day in MTB, 4.07+/-1.41 day in minithoracotomy (p<0.001) and 4.46+/-2.33 day in conventional VATS (p<0.001). Hospital length of stay was 3.26+/-0.81 day in MTB, 6.04+/-2.21 day in minithoracotomy (p<0.001) and 6.69+/-3.33 day in conventional VATS (p<0.001). The number of postoperative complication and recurrence were 2 in minithoracotomy (7.4%), 5 in conventional VATS (38.5%) and 1 in MTB (5.6%). CONCLUSION: Modified thoracoscopic bullectomy is an effective procedure in the treatment of spontaneous pneumothorax.
Analgesics ; Chest Tubes ; Drainage ; Follow-Up Studies ; Humans ; Length of Stay ; Pneumothorax ; Postoperative Complications ; Recurrence ; Thoracic Surgery, Video-Assisted ; Thoracoscopy

The purpose of this study was to evaluate newly fabricated tricalcium phosphate(TCP)/chitosan microgranuls as bone substitutes. TCP/chitosan microgranules were fabricated by dropping TCP-chitosan suspension into the NaOH/ethanol solution. The size of microgranules could be controllable via airflow rate. PDGF-BB was loaded into the fabricated granules via freeze-drying methods(300 ng/20 mg). To evaluate cell proliferation, cultured osteoblasts cell lines(MC3T3-E1) was dropped on the BioOss(R), chitosan microgranules, TCP/chitosan microgranules and cultured for 1, 7, 14, and 28 days. Scanning electron microscopic observation was done after 7 days of culture and light microscopic examination was done after 28 days of culture. PDGF-BB release from the microgranules was tested. Rabbit calvarial defects(8 mm in diameter) were formed and chitosan, TCP/chitosan, PDGF-TCP/chitosan microgranules, and BioGran(R) were grafted to test the ability of new bone formation. At SEM view, the size of prepared microgranules was 250-1000 um and TCP powders were observed at the surface of TCP/chitosan microgranules. TCP powders gave roughness to the granules and this might help the attachment of osteoblasts. The pores formed between microgranules might be able to allow new bone ingrowth and vascularization. There were no significant differences in cell number among BioOss(R) and two microgranules at 28 day. Light and scanning electron microscopic examination showed that seeded osteoblastic cells were well attached to TCP/chitosan microgranules and proliferated in a multi-layer. PDGF-BB released from TCP/chitosan microgranules was at therapeutic concentration for at least 1 week. In rabbit calvarial defect models, PDGF-TCP/chitosan microgranules grafted sites showed thicker bone trabeculae pattern and faster bone maturation than others. These results suggested that the TCP/chitosan microgranules showed the potential as bone substitutes.
Bone Substitutes ; Cell Count ; Cell Proliferation ; Chitosan* ; Osteoblasts ; Osteogenesis* ; Powders ; Transplants

BACKGROUND: High prevalence of Helicobacter pylori (H. pylori) in developing countries may result in high reinfection rate after eradication therapy, but there were few studies on H. pylori reinfection, especially in community population. The aim of this study was to investigate the one -year reinfection rate of H. pylori after successful eradication therapy and the factors related to the reinfection of H. pylori in community population. METHODS: 86 persons who had been confirmed as H. pylori-negative by 13C-urea breath test were included. They were ones of 181 persons treated by eradication regimen one year ago because of H. pylori-positive in serologic H. pylori antibody test and rapid urease test. The reinfection rate of H. pylori and the factors related to the reinfection of H. pylori were investigated after one-year follow-up. The subjects were confirmed as H. pylori reinfection by repetitive 13C-urea breath test and asked to answer the questionnaire regarding demographic characteristics, dyspepsia symptoms, health-related behaviors and family history. RESULTS: The one-year reinfection rate was 18.6% in this study. The one-year reinfection rate of the subjects who aged above 50 years was 23.4% (p < 0.05). The symptom score (total 5) was positively related to H. pylori reinfection (p < 0.05). In multivariate logistic regression analysis, the subjective symptom score was the significant factor in predicting H. pylori positivity by 13C-urea breath test (OR=4.5, p < 0.05). CONCLUSION: During 1 year period after successful H. pylori eradication, the reinfection rate of H. pylori was 18.6%. The subjective symptom score survey by questionnaire may be useful predictor of H. pylori reinfection in community setting.
Breath Tests ; Developing Countries ; Dyspepsia ; Follow-Up Studies ; Gyeongsangbuk-do* ; Helicobacter pylori* ; Helicobacter* ; Humans ; Logistic Models ; Prevalence ; Prospective Studies* ; Urease ; Surveys and Questionnaires

BACKGROUNDS: It is to find out ins and outs of falls, and then to study risky factors that are preventable. METHODS: Total 260 elderly people living in Nonsan who are 60 years old and over were analyzed for data. Stereotyped of those are populational, social specific, physical functions, and basis diseases. And concerning falls, it was analyzed if they have had experience of up to 5 times within 3 years recently. RESULTS: The analyzed are total 260 people, men 112(43%), and women 148(57%). And the ones who answered they have had experience of falls are 108(41.6%), men 31(28.7%), and women 77(71.3%), showing a distinguishable difference between two groups. Women have had more experience than men have(p<0.001), and according to their age, the average age of those experienced falls showed to be higher than the one of those who have not(p=0.036). And according to their education, the ones who did not go to any schools have had more experience than those who did, showing the education has something to do with falls(p<0.001). The mean mass index(p=0.043) and average weight(p=0.023) also showed a mere difference between the group of the people who have had experience and the one of those who have not. Taking into account the fact that there were more women in the group who have had experienced falls, it is shown that there is nothing practical to pay attention to. In Activity of Daily Living(ADL) the experienced is 10.8(+/-4.2), and the unexperienced 9.1(+/-3.1), showing a mere difference between two groups(p<0.000). Concerning chronic diseases, there was no difference between those two groups, but individual patient histories showed that the experienced group had less rheumatic trouble than the unexpedenced(p=0.033). Looking at the difference of the causes for the falls according to their gender, the range of their movements(p=0.043), illumination(p=0.012), influence of alcoho1(p=0.001), and the shoes when they were falling down(p<0.001), the first aid treatments after falls(p=0.014), and influence of medications(p<0.001) showed a mere difference between men and women, while did not show any difference in seasons, time of falls, places, and the descriptions of the surfaces of the places. The mean number of falls within recent 3 years of the experienced was 1.79 times, and the comparison of the relation between the frequency and the causes of falls was done between the ones with experience of I fall, and the ones with experience of more twice falls. The average height(p=0.046) was much higher thai those with experience of more than 2 falls. There was also a mere difference between two groups in movements(p=0.009), illumination(p=0.005), influence of alcohol(p=0.003), the shoes (p=0.048), and first aid treatments after falls(p<0.001). CONCLUSION: The group with higher risk rate includes women, age, poor education, skinny physical figures, and lack of ability to act in daily life. Therefore, those results should be considered when a preventive program of falls for elderly people is designed.
Aged* ; Asian Continental Ancestry Group ; Chronic Disease ; Chungcheongnam-do ; Education ; Female ; First Aid ; Humans ; Male ; Middle Aged ; Prevalence* ; Seasons ; Shoes