Experience with intraoperative CT scanning in brain tumors.
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Adult↗
Biomedical subjects
Y Israeli
Publications and source records attributed to Y Israeli.
Computed tomography in intracranial supratentorial osteochondroma.
A case of a huge intracranial frontoparietal osteochondroma in a 20-year-old man is reported. The presenting symptoms were headache, vomiting, and blurred vision. Apart from papilledema, no other abnormal neurological signs were present. A specific preoperative diagnosis could not be reached from the information provided by plain skull films, angiography, and radionuclide scan. The findings on computed tomography were those of a high density mass interspersed with small foci of lower densities, producing a honeycomb appearance, and surrounded by deposits of nodular calcification. The postcontrast scan showed a moderate degree of enhancement with preservation of the precontrast honeycomb pattern. These particular features may enable a correct preoperative histological diagnosis to be offered with a high degree of probability.
Adult↗
Intra-operative computerized axial tomography.
A case is presented in which the entire surgical procedure for a recurrent brain glioma was carried out on the computerized axial tomography (CAT) table. Repeated intra-operative CAT scans provided vital information as to the extent of the tumor. Using this method there was no remnant of tumor tissue detectable on the CAT scan at the end of the operation.
Brain Neoplasms↗