0.05). Mean follow up periods were 10.77 months for BSSRO group and 11.28 months for DO group, respectively. After mandibular advancement, mean positional changes in the condyle were 0.56+/-1.43 mm horizontally and 0.72+/-1.61 mm vertically for BSSRO group and 0.53+/-1.56 mm horizontally and 0.56+/-1.75 mm vertically for DO group, respectively. Mean change of distance from B point to Y-axis was -1.76+/-0.83 mm for BSSRO group and -2.14+/-1.82 mm for DO group, respectively. According to the condylar position and B point, there were no significant differences in postoperative stability between the two groups (P>0.05).CONCLUSION: There was no significant difference in postoperative stability between DO and BSSRO group according to condylar position and B point. Based on the results of the present study, it is hypothesized that DO would be a good treatment choice for severe mandibular retrognathism because DO could achieve more mandibular advancement and concurrent soft tissue elongation.]]>
Follow-Up Studies ; Humans ; Mandible ; Mandibular Advancement ; Mandibular Osteotomy ; Osteogenesis, Distraction ; Osteotomy, Sagittal Split Ramus ; Retrognathia

PURPOSE: Based on the results of the relative risk model of Korean breast cancer, the aim of this study was to develop a Korean breast cancer risk assessment tool which would display the absolute breast cancer risks of Korean women. METHODS: The tool was developed in the three steps: selection of risk factors and relative risks, calculation of baseline breast cancer incidences, and estimation of absolute breast cancer risks. The risk factors used in this tool were age, family history of first- and second-degree relatives, body mass index, age at first delivery, history of breast-feeding, and a special test on the breasts. A program was developed in an HTML file, which was used for input of the risk factors, and a CGI file, which was used to calculate the risk and display the results. RESULTS: The program was stored in the Internet web page, http://home.dankook.ac.kr/breast/brca/brca.htm. After receiving an input of risk factors, the program was able to calculate the relative risk compared to all the age groups, the estimated absolute risks following 5 and 10 years, and the estimated absolute risks up to ages 64 and 74 years. The estimated risks of Korean women using this tool were less than those reported by the NCI risk assessment tool. The risk of breast cancer was highest in the fifth decade. CONCLUSION: In this study, we developed a web page containing a Korean breast cancer risk assessment tool. This program may be useful for the assessment of individual breast cancer risks, the selection of screening tools, and the evaluation of preventive options for risk reduction.
Body Mass Index ; Breast ; Breast Neoplasms ; Female ; Humans ; Incidence ; Internet ; Mass Screening ; Risk Assessment ; Risk Factors

PURPOSE: Based on the results of the relative risk model of Korean breast cancer, the aim of this study was to develop a Korean breast cancer risk assessment tool which would display the absolute breast cancer risks of Korean women. METHODS: The tool was developed in the three steps: selection of risk factors and relative risks, calculation of baseline breast cancer incidences, and estimation of absolute breast cancer risks. The risk factors used in this tool were age, family history of first- and second-degree relatives, body mass index, age at first delivery, history of breast-feeding, and a special test on the breasts. A program was developed in an HTML file, which was used for input of the risk factors, and a CGI file, which was used to calculate the risk and display the results. RESULTS: The program was stored in the Internet web page, http://home.dankook.ac.kr/breast/brca/brca.htm. After receiving an input of risk factors, the program was able to calculate the relative risk compared to all the age groups, the estimated absolute risks following 5 and 10 years, and the estimated absolute risks up to ages 64 and 74 years. The estimated risks of Korean women using this tool were less than those reported by the NCI risk assessment tool. The risk of breast cancer was highest in the fifth decade. CONCLUSION: In this study, we developed a web page containing a Korean breast cancer risk assessment tool. This program may be useful for the assessment of individual breast cancer risks, the selection of screening tools, and the evaluation of preventive options for risk reduction.
Body Mass Index ; Breast ; Breast Neoplasms ; Female ; Humans ; Incidence ; Internet ; Mass Screening ; Risk Assessment ; Risk Factors

Acquired hemophilia A (AHA) is a rare hemorrhagic disorder caused by autoantibodies against factor VIII (FVIII). An 80-year-old woman presented multiple bruises on her upper and lower extremities, along with gross hematuria. Extensive ecchymosis and swelling were observed on the buttocks. She had anemia and normal platelet count. The initial coagulation results showed prolonged activated partial thromboplastin time (aPTT, 68.5 seconds) and normal prothrombin time. According to the mixing test, we observed a decreased FVIII activity (2%), increased factor VIII inhibitor (FVIII-I) titer (74.4 BU), and negative lupus anticoagulant. AHA was diagnosed based on late onset bleeding and increased FVIII-I titer. Additionally, she met the criteria for systemic lupus erythematosus (oral ulcer, photosensitivity, renal disorder, and positivity for antinuclear and anti-β2-glycoprotein-I antibodies). She was started on oral prednisolone for FVIII-I eradication. Post-treatment, her bleeding tendency, aPTT (47.3 seconds), and FVIII-I titer decreased (1.24 BU), and FVIII activity increased (10%).
Aged, 80 and over ; Anemia ; Autoantibodies ; Buttocks ; Contusions ; Ecchymosis ; Factor VIII ; Female ; Hematuria ; Hemophilia A* ; Hemorrhage ; Hemorrhagic Disorders ; Humans ; Lower Extremity ; Lupus Coagulation Inhibitor ; Lupus Erythematosus, Systemic* ; Partial Thromboplastin Time ; Platelet Count ; Prednisolone ; Prothrombin Time ; Ulcer

Mycoplasma pneumoniae is a respiratory pathogen responsible for various upper and lower respiratory tract diseases. This also induces extra-pulmonary manifestations, with encephalitis being the most frequent and critical manifestation in pediatric populations. This report describes an 8-year-old boy who presented with repetitive motions in both hands, agitation, muttering and increased appetite after seizure. He had started treatment with antibiotics for M. pneumoniae infection 14 days prior to this event. Electroencephalography (EEG) showed slow and disorganized background rhythms and polymorphic slowing on both frontal areas, whereas brain magnetic resonance imaging was normal. He was diagnosed with M. pneumoniae-related encephalitis and treated with intravenous immunoglobulin (500 mg/kg/day for 4 days). After 3 days, his impulsive behaviors disappeared and, after 4 days, his EEG became normal. Abrupt hyperactive behavior in children may be a sign of M. pneumoniae-related encephalitis.
Anti-Bacterial Agents ; Appetite ; Brain ; Child* ; Dihydroergotamine ; Electroencephalography ; Encephalitis* ; Hand ; Humans ; Immunoglobulins ; Impulsive Behavior ; Magnetic Resonance Imaging ; Male ; Mycoplasma pneumoniae ; Mycoplasma* ; Pneumonia ; Pneumonia, Mycoplasma ; Respiratory Tract Diseases ; Seizures

Paget bone disease(PBD) is usually focal, but can be wide spread disorder of the skeletal remodeling characterized by greatly increased osteoclast size and activity. It has extremely variable prevalence worldwide, being common in England and northern European countries and areas populated by their descendants, but strikingly uncommon in Asia, the middle east, Africa and Scandinavia. It's occurrence also shows familial clustering, some postulates autosomal dominant inheritance. Many studies have shown that paramyxoviruses may play a critical role in the etiology of this disorder. However, the precise etiology of PBD remains unknown.We describe a kindred with PBD in 3 successive generations. The propositus, a 55-year-old man, has panostotic PBD and giant cell reparative granuloma of pagets disease involving his head, mandible, abdomen and ileum, rare tumorous complication of Paget's disease. Bowed limbs were first noticed at age 25 years, and progressed for 20 years. Giant cell reparative granuloma began manifesting at age 45 years, and responded dramatically to high-dose dexamethasone therapy. His pretreatment biochemical finding were remarkable for elevated serum ALP, 765(normal 66-220 u/L) and osteocalcin, 154(normal 6.3-30.7 mg/ml), but normal serum calcium, phosphorous, 250HD and PTH. A nondecalcified iliac crest specimen demonstrated classic histopathologic 25OHD and PTH. A nondecalcified iliac crest specimen demonstrated classic histopathologic changes of PBD on light microscopy. His decreased father had a similar degree of bony deformities beginning at age 20 years, but had not been examined. His two asymptomatic daughters, 20 and 24-year-old, were both found to be affected with widespread PBD by bone scan, radiographic study, and their serum ALP levels, 939 and 435U/L, respectively. This is the first report of familial occurance of PBD and a case of giant cell reparative granuloma of Paget's disease in Korea, where PBD is very rare.
Abdomen ; Africa ; Asia ; Bone Diseases ; Calcium ; Congenital Abnormalities ; Dexamethasone ; England ; Extremities ; Family Characteristics ; Fathers ; Giant Cells ; Granuloma ; Head ; Humans ; Ileum ; Korea ; Mandible ; Microscopy ; Middle Aged ; Middle East ; Nuclear Family ; Osteocalcin ; Osteoclasts ; Pedigree ; Prevalence ; Scandinavian and Nordic Countries ; Wills ; Young Adult

We have experienced two cases of bacteremia in liver cirrhosis patients caused by Vibrio parahemolyticus. One presented with acute gastroenteritidis symptoms such as vomiting, diarrhea. Vibrio parahemolyticus was cultured in the blood. In the other patients showed vesicular rash in lower extremities with a positive blood culture. Both patients had been treated with intravenous fluid and antibiotics.
Anti-Bacterial Agents ; Bacteremia* ; Diarrhea ; Exanthema ; Humans ; Liver Cirrhosis* ; Liver* ; Lower Extremity ; Vibrio* ; Vomiting

We have experienced two cases of bacteremia in liver cirrhosis patients caused by Vibrio parahemolyticus. One presented with acute gastroenteritidis symptoms such as vomiting, diarrhea. Vibrio parahemolyticus was cultured in the blood. In the other patients showed vesicular rash in lower extremities with a positive blood culture. Both patients had been treated with intravenous fluid and antibiotics.
Anti-Bacterial Agents ; Bacteremia* ; Diarrhea ; Exanthema ; Humans ; Liver Cirrhosis* ; Liver* ; Lower Extremity ; Vibrio* ; Vomiting

PURPOSE: RUNX3, a novel tumor suppressor, is frequently inactivated in gastric cancer. In the present study, we examined the pattern of RUNX3 expression in gastric cancer cells from gastric cancer specimens and the impact of its alteration on clinical outcome. MATERIALS AND METHODS: A total of 124 samples of both gastric cancer and normal tissue were obtained from 124 patients who underwent curative gastrectomy at the Seoul Medical Center from January 2001 to December 2005. RUNX3 expression was determined by immunohistochemical staining, and the results were analyzed. Statistical analysis wabased on clinicopathological findings and differences in survival rates. RESULTS: The mean age of the patients was 61 years, and the male:female ratio was 1.9:1. The expression rate of RUNX3 was 59.7% (74/124). The expression rate was higher in differentiated gastric cancers (nucleus: 9.1%, cytoplasm: 57.6%) than in the undifferentiated types (nucleus: 5.2%, cytoplasm: 46.6%) (P=0.133). The 5-year survival rates according to RUNX3 expression determined from cancer tissue were 88.9% for the nucleus +/- cytoplasm(+) group of patients, 76.1% for the cytoplasm only (+) group of patients, and 65.3% for the RUNX3 negative expression group of patients (P=0.626). Only UICC TNM staging showed statistical significance related to the survival rate, as determined by multivariate analysis. CONCLUSION: The RUNX3 expression rate was higher in differentiated gastric cancer than in the undifferentiated types without significance. Although RUNX3 expression predicted better survival, based on multivariate analysis, the finding was not statistically significant. More cases should be further evaluated.
Cytoplasm ; Gastrectomy ; Humans* ; Multivariate Analysis ; Neoplasm Staging ; Prognosis ; Seoul ; Stomach Neoplasms* ; Survival Rate

Coccidioidomycosis results from inhaling the spores (arthroconidia) of Coccidioides species (Coccidioides immitis or Coccidioides posadasii), and is endemic in the southern United States. An even smaller proportion of all infections result in illnesses related to extrapulmonary infection. We report a case of coccidioidomycosis manifested as pelvic bone and paravertebral abscess in a Korean who has visited LA. Culture and pathology from the pelvic bone and paravertebral mass revealed Coccidioides immitis, and a diagnosis of disseminated coccidioidomycosis was made.
Abscess* ; Coccidioides ; Coccidioidomycosis* ; Diagnosis ; Inhalation ; Pathology ; Pelvic Bones* ; Spores ; United States