. Roentgen interpretation; a manual for students and practitioners . due to pressure of theconvolution are unusually Fig. 59.—Tumor of the brain located in the frontal lobe. The plate shows localized pressure atrophy. Brain Tumor.—Brain tumor rareh gi^es direct e-\idence of itspresence. Localized erosion of the cah^arium o^er the lesion orincreased density due to new bone formation by the dura overhingit or, very rarely, calcification in the mass itself ma^ help to localizethe process. In 90 per cent, of the cases all that appears on the plateis the evidence of intracranial pressur
. Roentgen interpretation; a manual for students and practitioners . due to pressure of theconvolution are unusually Fig. 59.—Tumor of the brain located in the frontal lobe. The plate shows localized pressure atrophy. Brain Tumor.—Brain tumor rareh gi^es direct e-\idence of itspresence. Localized erosion of the cah^arium o^er the lesion orincreased density due to new bone formation by the dura overhingit or, very rarely, calcification in the mass itself ma^ help to localizethe process. In 90 per cent, of the cases all that appears on the plateis the evidence of intracranial pressure and the common findingsare compression or destruction of the posterior clinoid processes,enlargement of the bloodvessel channels distributed to the affected SELLA 85 area and, at times, increased impressions of the cerebral convolu-tions. In severe cases separation of one or more suture lines maybe present. Subdural Hemorrhages.—Subdural hemorrhages cannot be diag-nosed on the roentgenogram. Thin areas in the temporal region orareas of increased density in the parietals are often erroneouslypointed out as hemorrhag
Size: 1609px × 1553px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, bookidroentgeninte, bookyear1919
