Masui. The Japanese journal of anesthesiology
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A 25-year-old parturient with Marfan's syndrome was scheduled for cesarean delivery. She suffered with severe scoliosis and asymptomatic aortic root dilatation. To establish a cardiovascular stability and prevent aortic dissection perioperatively, we selected the use of remifentanil, an ultra-short acting opioid analgesic with general anesthesia. ⋯ A lively infant was delivered and Apgar scores were 8 and 9 at 1 and 5 min, respectively. Their post-delivery courses were uneventful. Remifentanil was useful for anesthetic management in a pregnant patient with Marfan's syndrome undergoing cesarean delivery, although attention to infant's respiratory condition should be paid because remifentanil can cross the placenta.
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Case Reports
[Anesthetic management of a low birth weight infant with giant sacrococcygeal teratoma].
We report the anesthetic management of a low birth weight infant (1912 g including the tumor) with a giant sacrococcygeal teratoma (Altman type II). The diagnosis was prenatally made at 24 weeks of gestation. She was delivered by emergent cesarean section at 28 weeks gestation, because fetal heart failure was aggravated by arteriovenous shunting through the tumor. ⋯ The resected tumor weighed 766 g, total blood loss was 770 ml and blood transfusion was 965 ml. Although transient acidosis and hyperkalemia occurred, the surgery was completed and she was transferred to a neonatal intensive care unit in stable condition. In this case, nasotracheal intubation and the insertion of a central venous line were necessary and useful for the anesthetic management of the resection of giant sacrococcygeal teratoma.
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A case was presented of a 5-year-old girl who suffered an accidental dural puncture during placement of an epidural catheter under general anesthesia for orthopedic surgery. She complained of headache 4 days after the operation, which was relieved on supine position but became worse on sitting position. ⋯ The reported incidence of epidural blood patch for post dural puncture headache following accidental dural puncture in children is low. We outline this case and the consideration for management for epidural blood patch in pediatric patients.
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Helmet is a new device of non-invasive continuous positive airway pressure (CPAP). Few cases have been described about usage of the helmet in children. We describe successful treatment of a child with respiratory distress using the helmet-delivered non-invasive CPAP. ⋯ Helmet CPAP started at initial settings of CPAP 8 cm H2O and FI(O2) 0.7, improved oxygenation. Pa(O2)/FI(O2) ratio increased from 106 to 316, and chest X-rays showed a marked improvement (15 hour after NPPV initiation). The helmet offers important advantage: the possibility of fitting to any children, regardless of any facial or external anomalies.
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Swyer-James syndrome (SJS) shows the constellation of radiographic findings of a small, hyper lucent lung, with an ipsilateral, diminished peripheral vasculature, air trapping, and a lack of peripheral fill on bronchography. We report a case of 70-year-old woman with SJS who underwent pulmonary resection of the normal side lung for lung tumor. Because of this syndrome, we could predict the hypoxia during one-lung ventilation. ⋯ As we could not improve the hypoxia in spite of increasing FI(O2), O2 administration to the operating side lung was started. Sp(O2) recovered after O2 administration. For anesthetic management of a patient with SJS in the normal-side-lung, it is essential to prevent the hypoxia during one-lung ventilation.