Kimura's disease is a chronic inflammatory soft tissue disorder with peripheral eosinophila and high serum IgE. It might be associated with nephrotic syndrome. We report a 6-year-old boy with Kimura's disease and the concurrent steroid dependant minimal change nephrotic syndrome. With levamisole treatment fot 24 months, tumor progression and relapse of the associated nephrotic syndrome were not observed.
Child ; Humans ; Immunoglobulin E ; Levamisole ; Nephrosis, Lipoid ; Nephrotic Syndrome ; Recurrence

Ketosis-prone diabetes includes heterogeneous disease groups characterized by provoked or unprovoked ketoacidosis (ketosis), with a typical phenotype of autoimmune type 1 diabetes. As the incidence of obesity and type 2 diabetes is universally increasing, the rate of type 2 diabetes in diabetic ketoacidosis in children and adolescents is exptected to increase rapidly. The clinical presentation of atypical ketoacidosis with type 2 diabetes has been reported mostly in adults. We recently experienced a case of a 10-year-old obese girl with new-onset type 2 diabetes who initially presented with severe diabetic ketoacidosis, and introduce it with literature reviews.
Adolescent ; Adult ; Child ; Diabetes Mellitus, Type 2 ; Diabetic Ketoacidosis ; Humans ; Incidence ; Ketosis ; Obesity ; Phenotype

Ketosis-prone diabetes includes heterogeneous disease groups characterized by provoked or unprovoked ketoacidosis (ketosis), with a typical phenotype of autoimmune type 1 diabetes. As the incidence of obesity and type 2 diabetes is universally increasing, the rate of type 2 diabetes in diabetic ketoacidosis in children and adolescents is exptected to increase rapidly. The clinical presentation of atypical ketoacidosis with type 2 diabetes has been reported mostly in adults. We recently experienced a case of a 10-year-old obese girl with new-onset type 2 diabetes who initially presented with severe diabetic ketoacidosis, and introduce it with literature reviews.
Adolescent ; Adult ; Child ; Diabetes Mellitus, Type 2 ; Diabetic Ketoacidosis ; Humans ; Incidence ; Ketosis ; Obesity ; Phenotype

Purpose: The purpose of this study is to explore the trends of research related to ethical topics in Korean nursing students. Methods: A total of 131 articles that were published from 2000 to 2020 were analyzed and summarized according to publishing type, research design, subject, data analysis method, main research topic, research variables and instrument. Results: Most studies were journal articles (93.9%) and their most frequent research design was survey (75.7%). The research subjects covered all grades (35.1%) or they were divided between clinical nursing practicum (29.8%) or not (21.4%). The main research topics were biomedical ethics, ethical values, moral judgment and ethics education. Recently, ethical decision making and practical ability in nursing practice were reported. The instruments for measuring variables were limited and the same tools were used several times. Conclusion Based on the findings of this study, it is suggested that the selection of various research topics and the application of research methods related to ethics for nursing students will continue in response to rapidly changing social phenomena in the future. In particular, it is necessary that research related to ethical and practical ability as well as ethical attitudes and perceptions of nursing students be actively carried out.

Recently, the incidence of pertussis has been increasing; however, reports on mixed infection of pertussis with other respiratory pathogens are rare in highly immunized populations. We report the case of a 10-year-old girl who presented with cough, post-tussive emesis, and fever. She was subsequently diagnosed with bronchopneumonia. Although she had received five doses of diphtheria-tetanus-acellular pertussis vaccine, polymerase chain reaction of her nasopharyngeal aspirate confirmed Bordetella pertussis infection. In addition, serologic testing for Mycoplasma pneumoniae was also positive. The patient was treated with roxithromycin without any complications. This is the first report of mixed B. pertussis and M. pneumoniae infection in Korea. To avoid under-diagnosis, pertussis should be considered in patients with chronic cough even when other respiratory pathogens have been documented.
Bordetella pertussis ; Bronchopneumonia ; Child* ; Coinfection ; Cough ; Female* ; Fever ; Humans ; Incidence ; Korea ; Mycoplasma Infections* ; Mycoplasma pneumoniae ; Mycoplasma* ; Pertussis Vaccine ; Pneumonia ; Pneumonia, Mycoplasma ; Polymerase Chain Reaction ; Roxithromycin ; Serologic Tests ; Vomiting ; Whooping Cough*

BACKGROUND: Nasopharyngeal bacterial flora can cause respiratory tract diseases as well as invasive bacterial diseases. Moraxella catarrhalis colonizing in the nasopharynx is considered an important potential pathogen with an increasing production of beta-lactamase. This study examined the nasopharyngeal colonization rate of M. catarrhalis and the antibiotic susceptibility of M. catarrhalis. MATERIALS AND METHODS: Healthy children who visited one of the three University hospitals in the Republic of Korea or attended a day-care center around the participating hospitals were enrolled in this study. The nasopharyngeal samples were obtained by nasopharyngeal washing with normal saline and M. catarrhalis was isolated. The nasopharyngeal colonization rate of M. catarrhalis was investigated and the minimal inhibitory concentrations (MICs) were measured for commonly used oral antibiotics (amoxicillin, amoxicillin/clavulanate, cefaclor, cefixime, cefdinir, cefditoren, erythromycin and trimethoprim). RESULTS: Three hundred and seventy-nine children aged between 6 months and 5 years were enrolled, and the nasopharyngeal colonization rate of M. catarrhalis was 33% (124 children). All isolated M. catarrhalis produced beta-lactamase. The MIC90 of the antibiotics were as follows: amoxicillin, >16 mg/L; amoxicillin/clavulanate, 0.5 mg/L; cefaclor, 8 mg/L ; cefixime, 0.125 mg/L; cefdinir, 0.25 mg/L; cefditoren, 0.25 mg/L; erythromycin, 0.5 mg/L; and trimethoprim, >16 mg/L. CONCLUSIONS: M. catarrhalis was colonized in 33% of the children aged 6 months to 5 years, and showed low MICs for amoxicillin/clavulanate and oral 2nd and 3rd generation cephalosporins.
Aged ; Amoxicillin ; Anti-Bacterial Agents ; beta-Lactamases ; Cefaclor ; Cefixime ; Cephalosporins ; Child ; Colon ; Drug Resistance ; Erythromycin ; Hospitals, University ; Humans ; Moraxella ; Moraxella (Branhamella) catarrhalis ; Nasopharynx ; Republic of Korea ; Respiratory Tract Diseases ; Trimethoprim

No abstract available.
Hand* ; Hyperpigmentation* ; Vitamin B 12 Deficiency* ; Vitamin B 12* ; Vitamins*

No abstract available.
Graft vs Host Disease* ; Liver Transplantation*

Group B Streptococcus (GBS) commonly causes neonatal meningitis and sepsis. In infants with late-onset meningitis, fever, irritability or lethargy or both, poor feeding, and tachypnea are common initial signs. Major neurologic sequelae are observed in 29% of children, the most serious including global or profound mental retardation, spastic quadriplegia, cortical blindness, deafness, uncontrolled seizures, hydrocephalus, and hypothalamic dysfunction. We report a 14-day-old full-term female infant who presented with grunting and irritability to the emergency room and was diagnosed with GBS meningitis subsequently complicated with central diabetes insipidus and secondary hypopituitarism. Central diabetes insipidus should be ruled out in infants with complicated GBS meningitis.
Blindness, Cortical ; Child ; Deafness ; Diabetes Insipidus, Neurogenic ; Emergency Service, Hospital ; Female ; Fever ; Humans ; Hydrocephalus ; Hypopituitarism* ; Infant ; Infant, Newborn ; Intellectual Disability ; Lethargy ; Meningitis* ; Quadriplegia ; Seizures ; Sepsis ; Streptococcus ; Tachypnea

PURPOSE: Nephrocalcinosis (NC) is frequently observed in premature infants. Small-scale studies have suggested that NC adversely affects renal function; however, the etiologic factors are still unclear. This prospective observational study aimed to identify the factors that influence the development of NC, through urine analysis. METHODS: In total, 99 preterm infants (gestational age <34 weeks) diagnosed with NC in the neonatal intensive care unit (NICU) from October 2010 to March 2014 were evaluated. Data regarding perinatal characteristics, respiratory support, total parenteral nutrition (TPN), and use of nephrotoxic drugs were analyzed. After an ultrasonographic diagnosis of NC, the infants were subjected to biweekly urine tests along with ultrasonographic follow-ups until the resolution of NC, in the outpatient department. RESULTS: NC was diagnosed in 23% (99/432) of the preterm infants admitted to the NICU. Their median gestational age and birth weight were 28?³ (range:23??-35?²) weeks and 1,120 (range: 560-1,950) g, respectively. NC was diagnosed an average of 26.4±2.8 (range: 2-82) days after birth, and the corrected gestational age at that time was 32.4±2.0 weeks. Preterm infants with NC had hyperoxaluria (oxalate/Cr=4.1 [oxalate/Cr<0.3]), and low urinary citrate levels (citrate/Cr=0.03 [citrate/Cr>0.51]). The follow-up rate was 52% (27/52) and symptoms in none of the infants had progressed to nephrolithiasis. In the infants that were followed up, NC was resolved at a mean age of 7.7 (range: 2-32) months. CONCLUSION: Our results suggest that hyperoxaluria is a significant risk factor for the development of NC.
Birth Weight ; Citric Acid ; Diagnosis ; Follow-Up Studies ; Gestational Age ; Humans ; Hyperoxaluria ; Infant ; Infant, Newborn* ; Infant, Premature ; Intensive Care, Neonatal ; Korea* ; Nephrocalcinosis* ; Nephrolithiasis ; Observational Study ; Outpatients ; Parenteral Nutrition, Total ; Parturition ; Prognosis* ; Prospective Studies ; Risk Factors