EXPORAREA COMPUTER TOMOGRAFICA A TUMORILOR CEREBRALE
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EXPORAREA COMPUTER TOMOGRAFICA A
TUMORILOR CEREBRALE
Prof. dr. Danisia HabaUMF “Gr.T. Popa” IAŞI, SPITALUL CL DE
URGENŢE “Prof. dr. N. Ublu” IAŞI
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Diagnostic CT al tumorilor cerebrale
• Efect de masa• Caracterizare tisulara• Edem peri tumoral• Complicatii angajarea tumorala• Priza de contrast• Criterii de malignitate: importanta
edemului vasogenic si a prizei de contrast
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Tumorile cerebrale• HIC• Semne de localizare • Epilepsie recenta
CT permite in urgenta :• Dg +• Bilantul de extensie• Complicatii• Control post-op
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Meningioame
• Adulti: frecvent femei , TB
• Intersul IRM :– diagnostic pozitiv– bilant (veinos ++
+)
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Neurinoame de acustic
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Tumori intra-axiale
• Tumori primitive :–astrocitoame sau glioblastoame–Tumori ale glandei pineale–Dif. tumori primitive : ganglioglioame,
etc.• Tumori secundare : metastaze
–Tumori multiple +++
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Astrocitom infiltrant
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Metastaze cerebrale• Prognostic prost• IRM : sensibilitate +++