RESUMO
A 9-year-old boy underwent a thoracotomy for excision of his right third rib under combined general and epidural anesthesia for a Ewings sarcoma. Postoperatively, he was found to have a complete T2-3 paraplegia. Permanent paraplegia was described as a rare complication of thoracotomy in adults, and very rarely after epidural analgesia in adults and babies. This was the first report in a child.
Assuntos
Anestesia Epidural , Anestesia Geral , Paraplegia/etiologia , Toracotomia/efeitos adversos , Neoplasias Ósseas/cirurgia , Criança , Humanos , Imageamento por Ressonância Magnética , Masculino , Costelas/cirurgia , Sarcoma de Ewing/cirurgia , Falha de TratamentoRESUMO
We report a patient with anti-epileptic treatment refractory neonatal seizures responsive to pyridoxine. Biochemical analysis revealed normal markers for antiquitin deficiency and also mutation analysis of the ALDH7A1 (Antiquitin) gene was negative. Mutation analysis of the PNPO gene revealed a novel, homozygous, presumed pathogenic mutation (c.481C > T; p.(Arg161Cys)). Measurements of B6 vitamers in a CSF sample after pyridoxine administration revealed elevated pyridoxamine as the only metabolic marker for PNPO deficiency. With pyridoxine monotherapy the patient is seizure free and neurodevelopmental outcome at the age of 14 months is normal.
RESUMO
We present the clinical, radiological, and pathological findings of open lung biopsies from monozygotic prematurely born male twins with respiratory distress at ages 6 and 8 weeks postnatally. Radiological examination showed a reticular nodular interstitial pattern on chest radiography. High-resolution computed tomography (HRCT) revealed ground-glass opacification and thickened interstitial septae in both infants. Lung biopsies showed a similar histology. There was diffuse interstitial thickening of the alveolar septa by mesenchymal cells, without prominent hyperplasia of type 2 pneumocytes, and without airspace exudates. Sections were periodic acid-Schiff (PAS)-positive within the cytoplasm of interstitial cells, indicating the presence of glycogen. Thus the diagnosis of pulmonary interstitial glycogenosis was made. Both infants were treated with glucocorticoids and had a favorable outcome. We speculate that pulmonary interstitial glycogenosis could be a histopathological form of chronic lung disease (CLD) of infancy.
Assuntos
Doença de Depósito de Glicogênio/diagnóstico por imagem , Pneumopatias/diagnóstico por imagem , Doenças em Gêmeos , Doença de Depósito de Glicogênio/patologia , Humanos , Lactente , Pneumopatias/patologia , Masculino , Radiografia , Gêmeos MonozigóticosRESUMO
Three children (girls) suffered from neutropenia mediated by anti-neutrophil IgG-Fc receptor type III (Fc gamma RIII) antibodies. The first patient (newborn) had asymptomatic and transient neutropenia caused by maternal Fc gamma RIII iso-antibodies. The second patient (6 months), whose neutropenia was diagnosed as a 'benign neutropenia of childhood' caused by transient anti-NAI autoantibodies, suffered from mild bacterial infections. The third patient (12 years) suffered from serious infections. The anti-Fc gamma RIII autoantibodies showed neither anti-NA1 nor anti-NA2 specificity. She also developed autoimmune thyroiditis (Graves' disease). Both the duration of the neutropenia and the seriousness of the bacterial infection were variable in our patient group. The first two patients both made spontaneous recoveries, while the third patient depended ultimately on granulocyte-colony stimulating factor (G-CSF).