ventriculo-atrial shunts
نویسنده
چکیده
SYNOPSIS Micrococcaceae isolated from the shunt, ventricles, and bloodstream of children with colonized ventriculo-venous shunts were classified within the scheme of Baird-Parker (1963). With one exception, all belonged to subgroup II of the genus Staphylococcus; tests were therefore devised for division within this subgroup, and results are reported in 30 cases from this and other hospitals. Skin and nasal staphylococci isolated from many of these patients were compared with those recovered from their shunts and blood. Evidence is offered for the occasional coexistence of more than one strain of staphylococcus in colonized shunts and in the bloodstream. Successive recolonization of replaced shunts was apparently not necessarily caused by the same type of staphylococcus. Nasal and skin micrococcaceae from many other babies, both in hospital and in parental care, from hospital staff and from adults selected at random from non-hospital sources, were similarly classified. The validity and significance of the findings are discussed.
منابع مشابه
Serum C-reactive protein test in diagnosis of septic complications of cerebrospinal fluid shunts for hydrocephalus.
Serial tests for serum C-reactive protein (CRP) were carried out on 40 children undergoing cerebrospinal fluid shunt surgery, to determine the pattern of appearance and disappearance of CRP in relation to this type of operation, in the absence of postoperative complications. Samples of sera from a further 268 children, 79 of whom presented after shunt surgery with symptoms suggesting infective ...
متن کاملEndovascular Intervention for Repositioning the Distal Catheter of Ventriculo-Atrial Shunt
Displacement of distal ventriculo-atrial (VA) shunt is not uncommon. However, misplacement of the distal catheter of VA shunt in the internal jugular vein is a possibility, especially when conducted without intraoperative monitoring. We describe a patient in whom a VA shunt was performed due to failure of ventriculo-peritoneal shunt and the distal catheter of the shunt was found to be misplaced...
متن کاملVentriculo-peritoneal shunt surgery in an infant with double aortic arch, patent ductus arteriosus and atrial septal defect.
Double aortic arch with patent ductus arteriosus and atrial septal defect is an uncommon association. Such complex cardiac lesions may complicate an otherwise normal anesthetic course. We came across a case with aqueductal stenosis and hydrocephalus, scheduled for ventriculo-peritoneal shunt surgery, on an emergent basis. The child was managed successfully. The anesthetic implications of result...
متن کاملVentriculo-sagittal sinus shunt malfunction. Causes of failure, avoidance, and alternatives.
This case report highlights causes of failure of the ventriculo-sagittal sinus (V-S) shunt and precautions to avoid them. We present, a 14-year-old girl, a case of post-hemorrhagic hydrocephalus with multiple revisions of ventriculo-peritoneal (V-P) and ventriculo-atrial (V-A) shunts. She developed malfunctioned V-S shunt, and ventriculitis that was complicated with massive cerebellar and brain...
متن کاملThe classification of staphylococci from colonized ventriculo-atrial shunts.
Micrococcaceae isolated from the shunt, ventricles, and bloodstream of children with colonized ventriculo-venous shunts were classified within the scheme of Baird-Parker (1963). With one exception, all belonged to subgroup II of the genus Staphylococcus; tests were therefore devised for division within this subgroup, and results are reported in 30 cases from this and other hospitals. Skin and n...
متن کامل