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No abstract available.
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After developing sudden severe chest pain, an 11-year-old boy presented to the emergency room with chest pain and palpitations and was unable to stand up. The sudden onset of chest pain was first reported while swimming at school about 30 minutes prior to presentation. Arterial blood pressure (BP) was 150/90 mmHg, heart rate was 120/minute, and the chest pain was combined with shortness of breath and diaphoresis. During the evaluation in the emergency room, the chest pain worsened and abdominal pain developed. An aortic dissection was suspected and a chest and abdomen CT was obtained. The diagnosis of aortic dissection type B was established by CT imaging. The patient went to surgery immediately with BP control. He died prior to surgery due to aortic rupture. Here we present this rare case of aortic dissection type B with rupture, reported in an 11-year-old Korean child.
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Criança , Humanos , Abdome , Dor Abdominal , Aorta , Ruptura Aórtica , Pressão Arterial , Dor no Peito , Dispneia , Emergências , Frequência Cardíaca , Ruptura , Natação , TóraxRESUMO
PURPOSE: The purpose of this study was to evaluate the timing of puberty and the factors inducing advanced puberty in elemental school students of low grades. METHODS: The 1st, 2nd, and 3rd grade elemental students from the Goyang province were randomly selected, and their sexual maturation rate was assessed by physical examination. After obtaining an informed consent, a questionnaire was administered to the parents; eating habits, lifestyle, use of growth-inducing medication, and present illness of the students were evaluated to determine the factors that induced advanced puberty. The data were statistically analyzed. RESULTS: We selected 170 children and the girls:boys sex ratio was 1.2:1. Two 9-year-old boys were in genital stage 2. Two (14.3%) 6-year-old girls, 6 (19.4%) 7-year-old girls, 15 (39.6%) 8-year-old girls, and 4 (57.1%) 9-year-old girls were in breast stage 2. The average pubertal timing predicted for girls was 9.11+/-1.86 years. The main factors influencing pubertal timing were obesity scale, frequency of eating fast food, and the use of growth-inducing medication. A high rating on the obesity scale and high frequency of eating fast food indicated advanced stage of puberty. Growth-inducing medication induced puberty through obesity. CONCLUSION: We proposed that predictive average pubertal timing in girls was 9.11+/-1.86 years, which was consistent with the previously reported findings from abroad. The significant influencing factors in advanced puberty were obesity scale and frequency of fast food.
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Criança , Humanos , Mama , Ingestão de Alimentos , Fast Foods , Consentimento Livre e Esclarecido , Estilo de Vida , Obesidade , Exame Físico , Puberdade , Inquéritos e Questionários , Razão de Masculinidade , Maturidade SexualRESUMO
PURPOSE: We know little about the natural course of IgA nephropathy (IgAN) in association with histologic changes especially in children. We investigated clinicopathologic features with long-term follow-up biopsy to clarify the outcomes and prognostic indicators for childhood IgAN. METHODS: From our patients' medical records, we retrieved 20 patients with IgAN, to whom renal biopsies had been performed for the initial diagnosis and follow-up to find out any histologic changes. Initial and follow-up biopsies were classified by Haas classification. The changes of these parameters were compared with the evolution of clinical features. RESULTS: Patients were treated with angiotensin-converting enzyme inhibitors in combination with angiotensin receptor blockers (in subclass II or above) and short-term cyclosporine A(in patients showing nephrotic syndrome). Histologic improvement in 7 cases and deterioration in 3 cases were observed. At the time of last biopsy, 10 cases (50%) showed clinical remission and the others showed improved clinical features. These clinical outcomes did not correlate with initial Haas classifications. Hypertension at onset observed in 5 cases (25%) revealed significant correlation with clinical outcome (P=0.01) and last Haas classification (P=0.007). None of the cases showed progression to CRF or ESRD. CONCLUSION: During a mean follow-up of 10.8+/-3.4 years, childhood IgAN showed good clinicopathologic outcome. Hypertension at onset was only a strong predictor of clinicopathologic outcomes, but initial Haas classification cannot predict outcomes in children. Histologic change of IgAN in long term follow-up period cannot be completely predicted by clinical data and vice versa. Therefore, a renal biopsy should be considered as a part of follow-up plan.
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Criança , Humanos , Antagonistas de Receptores de Angiotensina , Inibidores da Enzima Conversora de Angiotensina , Biópsia , Ciclosporina , Seguimentos , Glomerulonefrite por IGA , Hipertensão , Imunoglobulina A , Prontuários Médicos , PrognósticoRESUMO
HHE syndrome is characterized by hemiconvulsive seizure, hemiplegia and epilepsy occurring in sequence. Recently, cytotoxic edematous swelling of one hemisphere was presented as the pathogenesis because high signal intensity was shown in the diffusion image but no remarkable findings were noticed in the FLAIR image and T2WI in two cases presented by Freeman etc. The clinical course and the radiologic findings in our patient was the same as the above description other than sparing paracentral lobule. This reinforces the assumption that the brain damage in HHE syndrome is not induced by vascular hypoxic damage but by selectively cytotoxic damage through immunologic pathogenesis. Therefore, diffusion image is needed for the diagnosis of HHE syndrome in a febrile convulsive child. Also, early adequate treatment is required such as immunosuppressive treatment with high dose steroid and intravenous immunoglobulin. Furthermore, a proper measure to reduce cerebral edema is essential for the prevention of neurologic sequalae and deterioration to epilepsy.