The Diego blood group system consists of two pairs of antigens, Dia and Dib The incidence of Dia is low among pure Caucasian, Blacks, Polynesian and Eskimo, however, the rnongolians and American indians have both Dia and Dib. We report a case of two days old male who was admitted on first day of life for jaundice and subsquently exchange transfusion was performed on second day of life for bilirubin of 20 mg/dl. The blood groups of patient and his mother were both Rh D positive 0 type. Direct and indirect Coombstest were strong positive in the patient and indirect Coombstest was positive in his mother. We found anti-Dib antibody in his rnother's serum. The phenotype of Diego blood group system of the patient and his mother were Di (a+b+) and Di (a+b- ), respectively and hemolytic anemia in this case was due to anti-Dib antibody.
African Continental Ancestry Group ; Anemia, Hemolytic ; Bilirubin ; Blood Group Antigens ; Humans ; Incidence ; Indians, North American ; Inuits ; Jaundice ; Male ; Mothers ; Phenotype

The authors carried out various treatment modalities in 74 consecutive patients with hypertensive basal ganglionic-thalamic intracerebral hemorrhage and were admitted to the Department of Neurosurgery. Konkuk University Hospital, from Jan. 1991 to Dec. 1993. A variety of prognostic factors that influence mortality were observed. The locaton of hematoma was at the basal ganglia in 47 cases and at the thalamus in 27 cases. The prognosis gets poorer as the hematoma extended wider and deeper. The prognosis was unfavorable when the hematoma was over 30cc(P<0.001). The mortality rate was higher in cases with IVH than in cases without IVH(P<0.005). In cases with IVH, 19 cases(26%) showed dilated 4th ventricular hemorrage and higher mortality rate(P<0.001). Cases in which the GCS were less than 9 on admission showed higher mortality rate(P<0.0001). The mortality rate was also higher if the midline shift was more than 10mm on the initial brain CT scan(P<0.005). THe group where the unilateral or bilateral pupillary light reflex was unreactive(35cases) showed poorer prognosis than the group where the bilateral pupillary light reflex was reactive(P<0.0001). The ventriculocranial ratio(VCR), hydrocephalus, surrounding edema edema around the heamtoam, and treatment modality were not related to the prognosis. The significant prognostic factors in patients with hypertensive basal ganglionic-thalamic intracerebral hemorrhage were location and type of hematoma, whether or not the volume of hematoma is more than 30cc, IVH, dilated 4th ventricular hemorrhage, Graeb's score of more than 7, GCS of less than 9, midline shift of more than 10mm, and reactivity of pupillary light reflex.
Basal Ganglia ; Brain ; Cerebral Hemorrhage* ; Edema ; Ganglion Cysts* ; Hematoma ; Hemorrhage ; Humans ; Hydrocephalus ; Mortality ; Neurosurgery ; Prognosis ; Reflex ; Thalamus

BACKGROUND: Diastolic dysfuction can be assessed by Doppler echocardiography of mitral inflow. Multiple factors including atrioventricular (AV) delay affect the mitral inflow Doppler indexes. This study was designed to assess the changes of mitral inflow patterns after successful radiofrequency catheter ablation (RFCA) of accessory pathway associated with a short AV interval during pre-excitation in patients with WPW syndrome. METHOD: Echocardiogram, ECG and BP were recorded before and after RFCA for treatment of accessory pathway in 15 patients with WPW syndrome (mean age : 39.7+/-14.6). Doppler indexes including E wave velocity and its velocity time integral (EVTI) ,A wave velocity and its VTI (AVTI), deceleration time (DT), isovolumic relaxation time (IVRT), atrial filling fraction (AFF)and total mitral inflow VTI were measured. RESULTS: 1) PR interval prolonged 94+/-18msec to 174+/-34msec (p<0.001) without significant increment of heart rate and blood pressure after successful RFCA. 2) E/A ratio decreased from 1.29+/-0.58 to 1.1+/-0.53 (<0.001) but E wave velocity, DT and IVRT were not changed significantly after RFCA. 3) A wave velocity and AFF was 55.8+/-17.4msec and 0.35+/-0.08 and increased to 61.8+/-19.9msec and 0.42+/-0.1, respectively after RFCA (p<0.05). 4) Total mitral inflow VTI was 13.6+/-3.5cm and 14.9+/-3.6cm before and after RFCA, respectively (p<0.05) CONCLUSION: These results suggested that normalization of the PR interval after RFCA in patients with WPW syndrome had beneficial hemodynamic effects on the stroke volume by changing mitral inflow Doppler indexes. Therefore, the effect of AV delay is an another parameter to consider when evaluating Doppler indexes of LV filling.
Blood Pressure ; Catheter Ablation ; Deceleration ; Echocardiography, Doppler ; Electrocardiography ; Heart Rate ; Hemodynamics ; Humans ; Relaxation ; Stroke Volume ; Wolff-Parkinson-White Syndrome*

BACKGROUND: Antituberculous therapy is set a short-term therpy used isoniazid(INH), rifampin(RFP), ethambutol(EMB), pyrazinamide(PZA) from 1970s' and treatment rate has been very improved. But drug interruption or irregular medication due to side effects and resistance of drug are serious problem to retreatment cases, specially. Ofloxasine(OFX), developed from Quinolone at 1980's is effective not only other respiratory infectious disease but also pulmonary tube rculosis. And this is useful drug instead of injection agents for retreatment patients who have side effects to other drugs, lived far distance from medical clinics. So, we will evaluate theffectiveness as four oral drags involving OFX. METHOD: A retrospective study was made through the regular follow up of smear positive cases,who treated by four drag, namely, prothionamide (PTA) cycloserine(CS), OFX, paraminosalicylic acid(PAS). RESULTS: 1) Out of 66case with positive sputum AFB smear, 42(64%)cases achieved the negative conversion. 2) Considering the negative conversion in all group, 34 case (52%) of sputum conversion occured within first 6 months, on the extent of diease was minimal, moderate, far advavanced pulmonary tuberculosis, sputum AFB smear negative response to treatment was 100%, 78% , 46% respectively. 3) The roentgenological improvement occured in 38(58%), extent of diease was minimal, moderately, far advanced pulmonary tuberculosis, Roentgenological improvement to retreatment was 75%, 64%, 46%. 4) When the duration of patients illness was less than 1 year, 1 to 3 years, 3 to 5 years and more than 5 years, sputum AFB smear negative response to retreatment was 100%, 88%, 80%, 52%. 5) On side effects, major problems are gastrointestinal troubles, mild liver function abnormality, psychotic problemes, and skin problem(urticaria, itching sensation). CONCLUSION: The duration & extents of patients illness was shorter & minimal, sputum AFB smear negative response rate was better. Radiologic response is better as shorter duration and minimal extent of diease. But, as diease is longer duration & far advanced, sputum negative conversion & Roentgenological improvement is poor and limited. The adverse reaction was mainly observed gastrointestinal troubles(indigestion, abdominal pain, nausea, vomiting, diarrhea) and are well controled by symptomatic management in most patients, as regard to tolerance to the secondary drugs.
Abdominal Pain ; Aminosalicylic Acid* ; Communicable Diseases ; Cycloserine* ; Follow-Up Studies ; Humans ; Liver ; Nausea ; Prothionamide ; Pruritus ; Retreatment* ; Retrospective Studies ; Skin ; Sputum ; Tuberculosis, Pulmonary* ; Vomiting

BACKGROUND: Antituberculous therapy is set a short-term therpy used isoniazid(INH), rifampin(RFP), ethambutol(EMB), pyrazinamide(PZA) from 1970s' and treatment rate has been very improved. But drug interruption or irregular medication due to side effects and resistance of drug are serious problem to retreatment cases, specially. Ofloxasine(OFX), developed from Quinolone at 1980's is effective not only other respiratory infectious disease but also pulmonary tube rculosis. And this is useful drug instead of injection agents for retreatment patients who have side effects to other drugs, lived far distance from medical clinics. So, we will evaluate theffectiveness as four oral drags involving OFX. METHOD: A retrospective study was made through the regular follow up of smear positive cases,who treated by four drag, namely, prothionamide (PTA) cycloserine(CS), OFX, paraminosalicylic acid(PAS). RESULTS: 1) Out of 66case with positive sputum AFB smear, 42(64%)cases achieved the negative conversion. 2) Considering the negative conversion in all group, 34 case (52%) of sputum conversion occured within first 6 months, on the extent of diease was minimal, moderate, far advavanced pulmonary tuberculosis, sputum AFB smear negative response to treatment was 100%, 78% , 46% respectively. 3) The roentgenological improvement occured in 38(58%), extent of diease was minimal, moderately, far advanced pulmonary tuberculosis, Roentgenological improvement to retreatment was 75%, 64%, 46%. 4) When the duration of patients illness was less than 1 year, 1 to 3 years, 3 to 5 years and more than 5 years, sputum AFB smear negative response to retreatment was 100%, 88%, 80%, 52%. 5) On side effects, major problems are gastrointestinal troubles, mild liver function abnormality, psychotic problemes, and skin problem(urticaria, itching sensation). CONCLUSION: The duration & extents of patients illness was shorter & minimal, sputum AFB smear negative response rate was better. Radiologic response is better as shorter duration and minimal extent of diease. But, as diease is longer duration & far advanced, sputum negative conversion & Roentgenological improvement is poor and limited. The adverse reaction was mainly observed gastrointestinal troubles(indigestion, abdominal pain, nausea, vomiting, diarrhea) and are well controled by symptomatic management in most patients, as regard to tolerance to the secondary drugs.
Abdominal Pain ; Aminosalicylic Acid* ; Communicable Diseases ; Cycloserine* ; Follow-Up Studies ; Humans ; Liver ; Nausea ; Prothionamide ; Pruritus ; Retreatment* ; Retrospective Studies ; Skin ; Sputum ; Tuberculosis, Pulmonary* ; Vomiting

PURPOSE: This study aimed to investigate visual prognosis and postoperative complications of vitrectomies for macular heterotopia, and compare it with that of tractional macular detachment. METHODS: Medical records of 10 eyes which had undergone pars plana vitrectomy for diabetic macular heterotopia and 21 eyes which for diabetic tractional macular detachment in the 202 patients who had been diagnosed as proliferative diabetic retinopathy at Pusan Paik hospital from January, 1995 to december, 1998 were reviewed to study their clinical features, complications, visual outcome. RESULTS: Final postoperative improved visual acuity was documented in 70% of patients with macular heterotopia and 38% of patients with tractional macular detachment (P>0.05). Postoperative vitreous hemorrhage and cataract developed in 20% and 10% of patients with macular heterotopia and 19% and 10% of patients with tractinal macular detachment. Patients with macular heterotopia experienced retinal detachment and macular hole. Patients with tractional macular detachment experienced increased IOP, neovascular glaucoma and phthisis. CONCLUSIONS: Although we could not revealed statistical significance, the surgical results of vitrectomy for diabetic macular heterotopia was better than that of diabetic tractional macular detachment and in the view of vision and complications, diabetic macular heterotopia was more favorable.
Busan ; Cataract ; Diabetic Retinopathy ; Glaucoma, Neovascular ; Humans ; Medical Records ; Postoperative Complications ; Prognosis ; Retinal Detachment ; Retinal Perforations ; Traction ; Visual Acuity ; Vitrectomy* ; Vitreous Hemorrhage

PURPOSE: This study was to examine the effects of a depression intervention and suicide prevention program in adolescents with high risk of suicide. METHODS: This research was designed as a nonequivalent control group pretest-posttest study. The participants were adolescents with high risk of suicide in mental health screening examination. A total of 40 adolescents (experimental group=21, control group=19) were sampled from C-gun, Chungbuk Province. The experimental group participated in the depression intervention and suicide prevention program for eight sessions while the control group did not participate in the program. Data were collected with a self-reporting structured questionnaire from November to December, 2008. SPSS/Win 12.0 was used for data analyses including chi-square test, t-test, and paired t-test. RESULTS: After this program, there was no statistically significant difference in depression (t=1.498, p=.142) between the two groups, but depression decreased in the experimental group. There was a statistically significant difference in suicide ideation (t=2.058, p=.047). CONCLUSION: To decrease depression and suicide ideation in adolescents with high risk of suicide, it is necessary to offer this program in a more intensive course and for a longer period. Also, family consultation programs and individual case treatment and consultation programs should be offered.
Adolescent* ; Chungcheongbuk-do ; Depression* ; Humans ; Mass Screening ; Mental Health ; Statistics as Topic ; Suicide* ; Surveys and Questionnaires

Existing methods of stereoacuity testing need specific glasses or optical device for use. We have designed a new stereoacuity test for the digitalized, random-dot stereogram and researched its clinical usefulness. A digitalized, random-dot, stereoacuity test card was created with a computer program that used a preferred symbol and the designed system was tested along with the Randot preschool stereoacuity, Titmus-fly and Lang tests to compare their sensitivity and specificity. The mean success rate of the digitalized, random-dot test was 98.2%, while the rates of the Randot preschool stereoacuity, Titmus-fly and Lang tests were 89.3%, 74.2% and 86.1%, respectively. Sensitivity and specificity of the new test were 100% and 95.3%, respectively, which were not that different from those of the Randot preschool stereoacuity, Titmus-fly and Lang tests. We found that the digitalized, random-dot, stereoacuity test has a high success rate and can be appropriately used in medical examinations and follow-up tests for strabismus patients.
Age Distribution ; Child, Preschool ; Comparative Study ; Computer Graphics ; Depth Perception/*physiology ; Female ; Humans ; Male ; Reproducibility of Results ; Research Support, Non-U.S. Gov't ; Sensitivity and Specificity ; Software ; Vision Disorders/*diagnosis ; Vision Tests/*instrumentation/methods ; Vision, Binocular

No abstract available.
Dandy-Walker Syndrome*

PURPOSE: The purpose of this study was to identify variables influencing suicide ideation among adolescents. METHODS: Data were collected from 235 middle school students in Chungbuk Province from April to September 2007. We used the Korean versions of Reynold's Suicide Ideation Questionnaire, Children's Depression Inventory and Conners-Wells' Adolescent Scale, Beck's Hopelessness Scale and Internet Addiction Scale-K for measuring the research variables. RESULTS: Of the subjects, 23.0% were classified into the risk group of suicide ideation. Overall, the score of the suicide ideation scale was 14.25 (+/-16.38). The score of the suicide ideation scale in female adolescents (17.45+/-19.04) was significantly higher than that in male ones (11.17+/-12.65). Depression was a major predictor of suicide ideation. ADHD, gender, internet addiction, and hopelessness were the other significant predictors of suicide ideation. CONCLUSION: A strategy for school mental health education should be provided in order to prevent suicide ideation. The function of school health and Mental Health Center should be reinforced in terms of organization and staff personnel.
Adolescent* ; Chungcheongbuk-do ; Depression ; Education ; Humans ; Internet ; Male ; Mental Health ; School Health Services ; Suicide* ; Surveys and Questionnaires