| Acute hemorrhagic edema of infancy (AHEI) is an uncommon form of cutaneous leukocytoclastic vasculitis that occurs in infants and children younger than 2 years. AHEI is characterized clinically by marked peripheral edema and fever as well as large palpable purpuric and ecchymotic skin lesions in a target-like pattern, mainly on the face, ears and extremities, similar to the skin findings... |
| Immune thrombocytopenic purpura(ITP) is an autoimmune disease characterized by increased peripheral platelet destruction due to antibody to platelet, which results in thrombocytopenia and cutaneous or mucosal bleeding. Bleeding generally occurs when platelet counts fall to less than 20,000/µL. Children affected with ITP are usually healthy prior to the onset of the disease and typically present suddenly after a viral infection... |
| The major pathogenesis of acute respiratory distress syndrome (ARDS) is an inflammatory process that results from a diversity of injuries to the body. Due to the various cytokines and vasoactive peptides released from the endothelium, the vascular permeability is increased; the migration of inflammatory cells and the leakage of plasma proteins then occur and edema develops in the alveolus. There... |
| Purpose : The hematologic change during the treatment of acute lymphoblastic leukemia(ALL) is critical as a prognostic determinant and a variable to determine the dose of chemotherapeutic agents. It is known that the dose of vincristine used in the maintenance phase of ALL is small enough to increase the count of platelet. To investigate the change of platelet count according... |
| Non-traumatic acute abdominal pain in children presents a diagnostic dilemma. Numerous disorders can cause abdominal pain. Although many etiologies are benign, some require a rapid diagnosis and treatment in order to minimize morbidity. This review concentrates on the clinical office evaluation of acute abdominal pain in infants and children and details the clinical guideline for the diagnostic approach to imaging... |
| Purpose : It is difficult to make a distinction between lower urinary tract infection(UTI) and acute pyelonephritis(APN) during the acute phase of febrile UTI due to nonspecific clinical symptoms and laboratory findings, especially among young children. We measured the serum procalcitonin(PCT) in children with UTI to distinguish between acute pyelonephritis and lower UTI, and to determine the accuracy of PCT... |
| The American Academy of Pediatrics and American Academy of Family Physicians developed the clinical practice guideline on the management of acute otitis media. The American Academy of Pediatrics, American Academy of Family Physicians, and American Academy of Otolaryngology-Head and Neck Surgery developed the clinical practice guideline on the diagnosis and management of otitis media with effusion. These two guidelines provide... |
| Purpose : The purpose of this study is to evaluate the clinical characteristic changes of acute poststeptococcal glomerulonephritis(APSGN) in recent. The cases of APSGN occurred for the last ten years were divided into group I and II by the unit of 5 years and clinical manifestations and laboratory findings of each groups were analyzed. Methods : Total of 74 cases... |
| Purpose : Acute poststreptococcal glomerulonephritis(APSGN) is a common form of glomerulonephritis in children. Most patients recover completely after the acute phase but a few patients have acute complications or progress to chronic renal disease. In recent years, the frequency of APSGN has been was decreasing but is still common in children. So we studied the clinical characteristics of APSGN from... |
| Purpose : The purpose of this study was to examine the causes, clinical courses and outcomes in children with acute respiratory distress syndrome(ARDS), and evaluate the physiologic variables as prognostic factors in the patients. Methods : Retrograde medical chart review was carried out in 24 patients who were diagnosed with ARDS at the pediatric intensive care unit(PICU) during 20-month period. Results... |
| Hyperosmolar nonketotic coma complicated in diabetes mellitus has been a rare cause of rhabdomyolysis, although increasingly reported recently. Acute renal failure can be complicated in 15 percent of rhabdomyolysis patients, but is rare in the case of rhabdomyolysis caused by diabetic hyperosomolar nonketotic coma. We report a 14 years-old boy with acute renal failure complicated by rhabdomyolysis caused by diabetic... |
| Purpose : Flow cytometric automated reticulocyte analysis is a superior method to manual reticulocyte counting, with respect to precision and sensitivity. Furthermore, flow cytometric analysis is able to measure immature reticulocyte fraction(IRF) and reticulocyte cellular indices(RCI : cell hemoglobin content : CHr, mean cell volume : MCVr, cell hemoglobin concentration mean : CHCMr, distribytion width : RDWr, HDWr, CHDWr). In... |
| Acute diarrhea is one of the most common diseases that are seen in pediatric patients. In the management of acute diarrhea, several differential diagnostic criteria should be considered based on clinical and/or laboratory findings. These criteria include : ① normal variant stool versus diarrhea ② infectious versus non-infectious condition and ③ bacterial versus non-bacterial etiology. The use of antibiotics should... |
| Purpose : There is growing use of continuous renal replacement therapy(CRRT) for pediatric patients, but reports about the use and outcome of CRRT in children is rare in Korea. We report our experiences of CRRT in critically ill pediatric patients. Methods : We reviewed the medical records of 23 pediatric patients who underwent CRRT at Asan Medical Center between May 2001... |
| Aplastic anemia following acute hepatitis or acute hepatic failure is an uncommon disease and has a poor prognosis. We experienced a case of aplastic anemia following acute hepatic failure in a 10- year-old girl. She was admitted because of jaundice and lethargy for 8 days. Laboratory findings revealed marked elevated serum transaminases and bilirubin levels, prolonged prothrombin time and partial... |
| Purpose : Acute gastroenteritis in infancy is a very common disease with a frequency of a billion diarrhea per year, leading to 3 to 5 million deaths. Since the etiology is not always clear, the treatment plan can be quite difficult to make. The laboratory examinations of stool culture, along with complete blood counts may sometimes be helpful to find... |
| Purpose : Henoch-Schönlein purpura(HSP) is a systemic vasculitis affecting predominantly skin, the gastrointestinal tract, the joints and kidneys. Because the scrotal manifestations including swelling and pain (or tenderness) are known to be uncommon in male HSP patients, there has been a little mention of them in the studies of HSP. Therefore, we investigated the clinical and laboratory features of HSP... |
| Purpose : Through routine screening for chromosomal defects present in patients with acute lymphocytic leukemia(ALL) by means of reverse transcription-polymerase chain reaction(RT-PCR), we aimed for earlier detection of recurrences, hence evaluating the progress of the disease after treatment, and forecasting the need for further testing. Methods : We analyzed 30 patients who visited the Pediatrics Department of Severance Hospital, from... |
| Purpose : Respiratory failure arises from derangements in pulmonary gas exchange. The causes may be classified as due to either lung disease or respiratory pump dysfunction. Problems with lung mechanics is an important cause of acute respiratory failure in children clinically. The aims of this study were to survey the cause and prognosis of children diagnosed with acute respiratory failure... |
| Purpose : In 1970, the Berlin-Frankfurt-Munster(BFM) group introduced an intensification therapy after remission induction to reduce relapse of acute lymphoblastic leukemia(ALL) in childhood. Delayed intensification(DI) phase has been included for treatment of ALL in our hospital since the mid-1990s. The purpose of this study is to evaluate the outcome with vs. without DI phase and the outcome with two vs.... |
| Purpose : This study was conducted to assess clinical practices related to the evaluation and treatment of patients with acute gastrointestinal infection(AGI) in infants and children. This survey also evaluated the current opinion regarding the use of rotavirus vaccine. Methods : This survey was conducted using a self-administered questionnaire provided to 82 pediatricians in private clinics of Jeonbuk province. From April... |
| The ketogenic diet is a high-fat, low-protein, low-carbohydrate diet developed in the 1920s for the treatment of difficult-to-control seizures. Despite advances in both the pharmacotherapy and the surgery of epilepsy, many children continue to have difficult-to-control seizures. In this situation, a ketogenic diet should be considered as an alternative therapy. However, less attention has been paid to associated adverse events... |
| Retinoic acid has been used successfully as a differentiating agent in acute promyelocytic leukemia and neuroblastoma. However, some adverse effects have been recognized, such as headaches, dry skin and retinoic acid syndrome, a life threatening acute cardiorespiratory disorder. Acute pancreatitis with hyperlipidemia has rarely been reported. We experienced a case of acute pancreatitis with hyperlipidemia in a neuroblastoma patient after... |
| Purpose : Regeneration and repair after ischemic renal injury appears to be modulated by circulating or locally produced growth factors. This study examined the changes of serum insulin like growth factor(IGF-I) and renal expression of IGF-I and II, vascular endothelial growth factor(VEGF), transforming growth factor-β(TGF-β), and connective tissue growth factor(CTGF) during the active regeneration period after acute ischemic injury. Methods :... |
| Purpose : For the early diagnosis of Henoch-Schonlein purpura(HSP) presenting with acute abdominal pain preceding skin rash. Methods : The clinical, endoscopic and radiological records of 23 cases of HSP, presenting with gastrointestinal symptoms preceding skin rash were reviewed. Results : The intervals from the onset of abdominal pain to the development of the skin rash were one day to 30 days(median... |
| Purpose : The Epstein-Barr virus(EBV), gamma herpesvirus, is an important pathogen that is widespread around the world. The EBV causes various diseases depending on the geographic location, and on the immunity or the premorbid condition of the person exposed to EBV. To evaluate EBV typing may be the most important step to figure out the pathogenesis of EBV associated diseases,... |
| Purpose : AOM is the most common bacterial URI in children. The bacteriology and antibiotic Tx of AOM in children has been studied in many countries. But, there is few study of causative pathogens and antibiotic Tx of AOM in our country. In this aspect, we performed prospective clinical study to confirm the causative pathogens and assess the clinical responses... |
| Purpose : To raise awareness of the clinical importance of, and the need for proper management of acute focal bacterial nephritis(AFBN), we analyzed 22 AFBN patients and 22 other upper urinary tract infection patients by use of comparative studies. Methods : From January 2000 to May 2002, 22 AFBN patients aged from 1 month to 12 months were selected. As a... |
| Glutaric aciduria type 1(GA1) is an autosomal recessive disorder of the lysine, hydroxylysine and tryptophan metabolism caused by the deficiency of mitochondrial glutaryl-CoA dehydrogenase. This disease is characterized by macrocephaly at birth or shortly after birth and various neurologic symptoms. Between the first weeks and the 4-5th year of life, intercurrent illness such as viral infections, gastroenteritis, or even routine... |
| Kawasaki disease is an acute febrile vasculitis affecting primarily infants and young children. In addition to the cardiovascular involvement, it may cause inflammatory changes in various organs and body systems : digestive, respiratory, urinary, nervous and musculoskeletal. A case is reported of atypical Kawasaki disease associated with acute renal failure and necrotizing myositis in the right gastrocnemius in a 10-year-old... |
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