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

No abstract available.
Child* ; Humans ; Nevus, Spindle Cell*

Subacute necrotizing lymphadenitis was first reported by Kikuchi and Fujimoto in 1972. Young females no more than 30 years of age are mainly affected. It usually manifests as fever and cervical lymphadenopathy. We experienced three cases of subacute necrotizing lymphadenitis in an 11-year-old boy, a 12- year-old boy and an 11-year-old girl. Symptoms presented were URI signs, diarrhea, headache and weight loss along with fever and cervical lymphadenopathy. Fever persisted from 9 to 30 days and did not respond to antibiotics. We performed aspiration biopsy of cervical lymph node which was consistent with subacute necrotizing lymphadenitis in all cases. We used oral steroid in one case. Fever and lymphadenopathy subsided spontaneously within one month. There were no other complications.
Anti-Bacterial Agents ; Biopsy, Needle ; Child ; Diarrhea ; Female ; Fever ; Headache ; Humans ; Lymph Nodes ; Lymphadenitis* ; Lymphatic Diseases ; Male ; Weight Loss

Subacute necrotizing lymphadenitis was first reported by Kikuchi and Fujimoto in 1972. Young females no more than 30 years of age are mainly affected. It usually manifests as fever and cervical lymphadenopathy. We experienced three cases of subacute necrotizing lymphadenitis in an 11-year-old boy, a 12- year-old boy and an 11-year-old girl. Symptoms presented were URI signs, diarrhea, headache and weight loss along with fever and cervical lymphadenopathy. Fever persisted from 9 to 30 days and did not respond to antibiotics. We performed aspiration biopsy of cervical lymph node which was consistent with subacute necrotizing lymphadenitis in all cases. We used oral steroid in one case. Fever and lymphadenopathy subsided spontaneously within one month. There were no other complications.
Anti-Bacterial Agents ; Biopsy, Needle ; Child ; Diarrhea ; Female ; Fever ; Headache ; Humans ; Lymph Nodes ; Lymphadenitis* ; Lymphatic Diseases ; Male ; Weight Loss

PURPOSE: Taking an accurate and rapid body temperature can give a valuable information when taking care of neonates. The purpose of this study is to compare the reliability of taking rapid and less complicated means of measuring body temperature at tympanic membrane by infrared tympanic thermometer(Thermoscan IRT 1020, type 60005711, home model) with the standard method of taking body temperature at axilla and rectum by mercury thermometer. METHODS: Simultaneous rneasurements of tympanic membrane and axillary temperatures were taken followed by rectal temperatures within 5 minutes by 2 different investigators from 107 term infants One investigator measured tympanic membrane temperature by infrared tyrnpanic thermometer for 3 times and took the highest temperature as a final measurement and the other investigator took the axillary temperature for at least 5 minutes and rectal temperature for at least 2 minutes on each patient. RESULTS: Total of 107 term infants including 57 males and 50 females were subjects, The average body temperatures were 36.7+/-0.3degree, 37.0+/-0.4degree, 36.6+/-0.3degree for axillary, reactal and tympanic membrane, respectively. The correlation coefficients between axillary, rectal and tympanic temperature measurements were high at r=0.746- 0.804 and were statistically significant at P<0.001. CONCLUSION: We have shown from this study that taking tympanic membrane temperature can be used as an altemative and reliable means of taking body temperature in place of taking axillary and rectal temperature in neonates.
Axilla ; Body Temperature ; Female ; Humans ; Infant ; Infant, Newborn* ; Male ; Rectum ; Research Personnel ; Thermometers* ; Tympanic Membrane

Macrophages play a role in innate immune responses to various foreign antigens. Many products from primary tumors influence the activation and transmigration of macrophages. Here, we investigated a migration of macrophages stimulated with cancer cell culture-conditioned medium (CM). Macrophage activation by treatment with CM of B16F10 cells were judged by the increase in protein levels of inducible nitric oxide synthase (iNOS) and cyclooxygenase 2 (COX2). The location where macrophages were at 4 h-incubation with control medium or CM was different from where they were at 5 h-incubation in culture dish. Percentage of superimposed macrophages at every 1 h interval was gradually increased by CM treatment as compared to control. Total coverage of migrated track expressed in coordinates was smaller and total distance of migration was shorter in CM-treated macrophages than that in control. Rac1 activity in CM-treated macrophages was also decreased as compared to that in control. When macrophages were treated with CM in the presence of dexamethasone (Dex), an increase in COX2 protein levels, and a decrease in Rac1 activity and total coverage of migration were reversed. In the meanwhile, biphasic changes were detected by Dex treatment in section distance of migration at each time interval, which was more decreased at early time and then increased at later time. Taken together, data demonstrate that macrophage motility could be reduced in accordance with activation in response to cancer cell products. It suggests that macrophage motility could be a novel marker to monitor cancer-associated inflammatory diseases and the efficacy of anti-inflammatory agents.
Anti-Inflammatory Agents ; Cell Movement* ; Cyclooxygenase 2 ; Dexamethasone ; Immunity, Innate ; Macrophage Activation ; Macrophages* ; Nitric Oxide Synthase Type II ; Track and Field

Meconium peritonitis is a non-bacterial foreign body and chemical peritonitis caused by meconium contamination resulting from bowel perforation during late intrauterine or early neonatal periods. Prenatal ultrasonographic diagnosis of the meconium peritonitis provides the preparation for proper management and decreasing motality and morbidity of the neonate. We have experienced a case of meconium peritonitis diagnosed by ultrasonography at 34+4 gestational weeks and presented this case with a brief review of the literatures.
Diagnosis ; Foreign Bodies ; Humans ; Infant, Newborn ; Meconium* ; Peritonitis* ; Ultrasonography ; Ultrasonography, Prenatal*

To accurately assess the potential hazard of exposure to ionizing radiation from portable radiographs taken in the emergency department,.a study was performed to measure such radiation at different distances from the edge of an irradiated field during portable cervical spine, portable chest radiographs, and portable anteroposterior pelvis radiographs. For all three types of portable radiographs, radiation exposure is high at the edge from the beam. However, radiation exposure is deceased at 20, 40, 80, 160cm away from the beam. This study confirms and supports the evidence that although radiation exposure is dependent on distance from the primary radiograph beam, exposure in the ED is minimal. Medical personnel should not have to leave a patient care area for fear of undue acute and chronic radiation exposure while portable radiographs are performed in the ED. By using protective garments and standing appropriate distance away from the patient, continuous patient care can be maintained while portable radiographs are taken in the ED.
Emergencies* ; Emergency Service, Hospital* ; Humans ; Patient Care ; Pelvis ; Radiation, Ionizing ; Radiography, Thoracic ; Spine

PURPOSE: Many authors have reported that obesity is a serious health problem in schoolage children and adolescents and recently obese children are increasing. Accurate diagnosis is needed to estimate the prevalence rate and trend of obesity. We studied body mass index(BMI) percentile for age and sex as a reliable and valid screening for adiposity. METHODS: We measured weight and height of 33,329 schoolage children to estimate obesity according to body mass index(weight in kilograms/height in meters2) and different standard weight. We also calculated BMI percentiles according to age and sex. We defined obesity for screening purposes as body mass index(BMI) equal to or in excess of the 95th percentile for age and sex. We also compared the prevalence of obesity according to a different standard weight. RESULTS: The mean value of body mass index(BMI) increases with age and tends to be slightly higher for male than female subjects. The 95th percentiles of body mass index(BMI) ranges from 18.9kg/m2 to 28.2kg/m2 for both males and females. No significant differences were apparent in the mean value of body mass index for each year. CONCLUSION: The percentile curves of body mass index(BMI) will help pediatricians to determine the relative ranking of patients compared with large sample of healthy schoolage children. Further studies are needed to define a useful criteria for defining obesity using body mass index(BMI) in childhood and adolescence. A longitudinal study and nationwide sampling will be required to overcome the limitation of this cross-sectional study.
Adiposity ; Adolescent ; Body Mass Index* ; Child* ; Cross-Sectional Studies ; Diagnosis ; Female ; Humans ; Male ; Mass Screening ; Obesity* ; Prevalence ; Seoul*

Nowadays, tumor necrosis factor-alpha (TNF-alpha) blockers are used for treatment of rheumatoid arthritis, inflammatory bowel diseases, ankylosing spondylitis, psoriatic arthritis, and psoriasis. Paradoxically, there are some reports on the appearance of psoriasis after administration of TNF-alpha blockers. Here, we report on a patient with monoarthritis in a knee joint who experienced psoriasis after TNF-alpha blocker therapy (adalimumab and etanercept). Oral medication was not a treatment option due to patient intolerance; thus, we tried ustekinumab, an anti-interleukin (IL)-12/23 monoclonal antibody used for treatment of psoriasis. Following ustekinumab injection, psoriatic skin lesions and joint symptoms were much improved. However, in the following period, joint pain and swelling became aggravated and synovial fluid cytokine levels including IL-6 and IL-17 were elevated. The treatment was changed to tocilizumab, a humanized monoclonal antibody against IL-6 receptor. After injection, knee joint swelling rapidly subsided without worsening of psoriatic skin lesions.
Arthralgia ; Arthritis, Psoriatic ; Arthritis, Rheumatoid ; Humans ; Inflammatory Bowel Diseases ; Interleukin-17 ; Interleukin-6 ; Joints ; Knee Joint ; Psoriasis* ; Receptors, Interleukin-6 ; Skin ; Spondylitis, Ankylosing ; Synovial Fluid ; Tumor Necrosis Factor-alpha* ; Ustekinumab