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Thoracic ectopic kidney with partial or complete renal protrusion above the level of the diaphragma into the posterior mediastinum is the rarest form of all ectopic kidneys with an incidence of less than 1 per 10,000 cases. We present a newborn with right congenital diaphragmatic hernia associated with thoracic ectopic kidney. The diagnosis of ectopia was made prior to surgery. Gerota's fascia of kidney was used to close the diaphragmatic defect. Since this renal anomaly is usually asymptomatic, it does not require any specific treatment. However, a close examination of function and anatomy of the kidney prior to surgery of hernia is important and beneficial. We discuss the embryological context and the importance of renal scintigraphy in patients with ectopic kidney.

Intrapleural streptokinase is an effective and safe adjunct in facilitating drainage in early and late stage II empyemas. A tendency of decreased rate of drainage besides persisting fever and respiratory symptoms, despite fibrinolytic treatment may be a clue for early surgical intervention.

The incidence of sevoflurane-induced emergence agitation was significantly lower in children premedicated with a midazolam and hydroxyzine combination compared to those premedicated with midazolam only. Furthermore, the midazolam and hydroxyzine combination provided better premedication quality than midazolam alone.

The diameter of the IJV in pediatric patients, especially infants, is often smaller than the diameter of the J-tip guidewire curve. We speculate that this may lead to impeded guidewires and failed cannulation. It must also be kept in mind that the Trendelenberg position might not facilitate IJV cannulation in children <2 years of age.

Background:We aimed to compare the analgesia quality of caudal block of low volume, high concentration bupivacaine to the conventionally used volumes and concentrations of the drug in neonates undergoing circumcision with sole caudal anesthesia.Methods: Fifty neonates, undergoing circumcision were randomly assigned to low volume high concentration (group LVHC, n=25) and control groups (group C, n=25). Both groups received a caudal injection: Group LVHC 0.5 ml/kg bupivacaine 0.375% (1.875 mg/kg) and group C 1 ml/ kg bupivacaine 0.25% (2.5 mg/kg). Hemodynamic parameters, block onsets and analgesia periods were compared among the groups. Pain scores were evaluated hourly for 3 hours postoperatively with NIPS (neonatal infant pain score). Statistical analyses were performed with Student's t-test for continuous variables. X 2 and Mann-Whitney U-tests were used for nominal and/or categorical variables.Results: Demographic, hemodynamic data, block onset time (group LVHC and C values were 4.9 ± 1 vs 5.2 ± 2 mins, respectively; p=0.53) was similar and postoperative median NIPS (a median value of 0 at postoperative 1, 2, and 3. hours) were identical among the groups (p=0.7, p=0.9, p=1). None of the neonates required additional analgesic for the first 24 hours following the surgery; therefore postoperative analgesic requirement was similar among the groups (p>0.1). Conclusions:Low volume high concentration caudal bupivacaine provided a similar perioperative analgesia quality, time and safety profile compared to conventional bupivacaine doses in awake neonates undergoing circumcision. Low volume, high concentration bupivacaine may be used to reduce the risk of local anesthetic toxicity in outpatient neonates.

The addition of intranasal ketamine to oral midazolam significantly improved the quality of induction and reduced sevoflurane-induced emergence agitation, in children undergoing urological surgery.