Cerebrospinal fluid (CSF) shunt failure is commonly associated with infection or mechanical obstruction of the shunt system. A 4-year-old male child who had undergone multiple shunt revisions at another hospital for congenital hydrocephalus and later for shunt obstruction, presented with exposed shunt at the supraclavicular region. Shunt revision was performed. The CSF culture showed no growth;...

background: we sought to assess right ventricular (rv) systolic and diastolic functions via tissue doppler imaging (tdi) in order to discriminate right-to-left (bidirectional) from left-to-right intracardiac shunts. methods: a tissue doppler velocity study via doppler echocardiography was performed in 20 patients with left-to-right shunt (without evidence of significant pulmonary hypertension) ...

OBJECTIVE To measure the predictive value of plain radiographs (shunt series) and computed tomography (CT) scans in a group of children undergoing evaluation for suspected shunt obstruction in a tertiary care pediatric emergency department (ED). METHODS Radiology reports were reviewed for all ED patients who underwent a shunt series over an 18-month period. Two investigators categorized all r...

AIM To study the clinical outcome of shunt surgeries in children suffering from hydrocephalus. METHODS A prospective study of 50 children with hydrocephalus who underwent a ventriculo-peritoneal shunt insertion over a period of two years. These patients were then followed up for shunt related complications, shunt revisions and outcome. RESULTS Twenty six of the 50 patients (52%) suffered fr...

Functional positive-contrast shuntography includes a patency check of both limbs of the shunt and the shunt valve by fluoroscopy following the injection of an iodinated contrast agent (anatomic shuntogram) and an assessment of the adequacy of ventricular fluid drainage under physiologic conditions by using serial CT scans to assess the rate of iodine dissipation from the ventricular system (phy...

BACKGROUND Central nervous shunt infection (CNSI) is a cause of significant morbidity, causing shunt malfunction and chronic ill health. It can also lead to prolong hospital stay. The aim of this study was to look into the factors responsible for neurosurgical shunt infection and measures to prevent them. METHOD This retrospective case study was done with nonrandomized convenience sampling. W...

Refractory no-reflow is a serious primary percutaneous coronary intervention (PPCI) complication in ST-segment elevation myocardial infarction (STEMI) patients associated with worse clinical outcomes. Intracoronary epinephrine has been suggested as potential adjunctive therapy to improve perfusion these patients, but its efficacy and safety remain unclear. This study included 58 STEMI refractor...

Off-pump coronary artery bypass grafting (OPCABG) has recently gained popularity. During OPCABG, patients remain vulnerable to ischemic-reperfusion injury due to a temporary coronary occlusion without any active cardioprotection. Some strategies such as ischemic preconditioning (IP) and an intracoronary shunt have been applied with a view to minimizing the effects of ischemia, but the effects o...

BACKGROUND The relationship between first and subsequent cerebrospinal fluid (CSF) shunt infections is poorly understood. By understanding the factors associated with increased risk of reinfection, researchers may provide optimal treatment strategies at the time of first infection. The objective of this study was to describe and compare children with and without CSF shunt reinfection. METHODS...