有节制
发表于 2025-3-28 15:02:39
Drucker einrichten und verwalten,by its density and spatial resolution. Routine diagnosis is mainly based on a qualitative evaluation of image morphology. Aquantitative analysisis, however, sometimes needed and can be accomplished, if the system’ stransmission features are considered.
jeopardize
发表于 2025-3-28 19:49:59
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INTER
发表于 2025-3-29 02:29:26
Drucker einrichten und verwalten,anners of the first generation-such as the EMI brain scanner with the 160x160 picture matrix-quite frequently present various typical image artefacts. These artefacts may considerably degrade the information content of a tomogram. They may even occasionally falsify image morphology to an extent whic
Enzyme
发表于 2025-3-29 06:09:22
,Ressourcen und Ereignisse überwachen,ed here. Sections of the brain were examined parallel to the orbito-meatal line according to AMBROSE (1973). Inselected cases intermediary slices and additional high sections were examined. If there was no contraindication the examination was continued after i.v. injection of contrast media with the
调情
发表于 2025-3-29 08:15:47
Drucker einrichten und verwalten,ctures impair the quality of CT scans in the cerebellar and pontine region, but on the other hand the percentage of tumors with brain density is extremely high. In the present study of 196 tumors in the posterior fossa, 50 (25.5%) were isodense in the plain scan compared with only 15% in our overall
引导
发表于 2025-3-29 14:59:23
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CAPE
发表于 2025-3-29 16:08:05
Daten sichern und wiederherstellen,ocephalus to irradiation. Since conventional external irradiation is rather in effective in these semimalignant tumors, therapy is restricted to interstitial irradiation by implantation of radioactive material. Irradiation by implanted material (weuseiridium-192 wires, half-life 75.5 days, physiolog
encyclopedia
发表于 2025-3-29 22:39:33
Daten sichern und wiederherstellen,s the leading localizing sign, were observed in 158 (94%) patients. Usually the radiologic diagnosis of parasellar and lateral extension of tumors was based on alterations in carotid angiography, while supra and retrosellar growth mainly was recognized by displace-ment of the chiasmatic cistern and
Tractable
发表于 2025-3-30 03:25:23
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收藏品
发表于 2025-3-30 07:54:58
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