Biomedical subjects

L J Dube

Publications and source records attributed to L J Dube.

2 recordsLinked to original sources

PubMed1992

Paediatric myelography with iohexol.

32 paediatric patients requiring myelography were studied with iohexol 210 mgI/ml (n = 15) and iohexol 180 mgI/ml (n = 17). Visualization was good or excellent in over 90% of the group receiving the higher concentration and in over 83% of the lower. There were no side effects in either group and vital signs were not significantly altered during the procedure. In the majority of patients (14/18) who had CT, additional diagnostic information was obtained. Iohexol 180 mgI/ml is preferred for routine use, but 210 mgI/ml may give superior visualization with no apparent added risk. Procedural technique and good communication with the patients and their families may have contributed to the absence of side effects.

Child↗

PubMed1992

Intramedullary epidermoid cysts of the spinal cord. Case report.

Epidermoid cysts are tumors familiar to neurosurgeons, but intramedullary epidermoid cysts are rare. The authors report the case of a 6-year-old girl presenting with progressive paraparesis. A midthoracic intramedullary mass was revealed on myelography and magnetic resonance (MR) imaging and confirmed as an intramedullary epidermoid cyst at surgery, at which time the cyst was removed. This is the fourth report documenting a purely intramedullary epidermoid cyst occurring in a child. The pathology and etiology, epidemiology, clinical features, radiology (including MR image characteristics), and surgical treatment of such rare intramedullary benign tumors are discussed. Magnetic resonance imaging reduces the delay in diagnosis of spinal cord tumors but should be guided by clinical judgment.

Child↗