3 anatomie echografica hepatica.ppt

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Anatomie echografica Anatomie echografica hepaticahepatica

A SantaA Santa

Tehnica de examinareTehnica de examinare

Traductor 3,5 MHzTraductor 3,5 MHz AborduriAborduri Repere anatomice Repere anatomice

VasculareVasculare NevasculareNevasculare

Aspect echograficAspect echografic

In functie de abordIn functie de abord Parametri de lucruParametri de lucru OptimizareOptimizare

FrecventaFrecventa FerestreFerestre TGCTGC Second tissue harmonicSecond tissue harmonic

Segmentatie hepaticaSegmentatie hepatica

Segm I = lob caudatSegm I = lob caudat Lob stgLob stg Lob drLob dr Opt segmenteOpt segmente

I

II

III

IVa

IVb

VVI

VII

VIII

I

II

III

IVa

IVb

V

VI

VII

VIII

I

II

IVa

VIII

VII

IIIIVb

V

VI

Hilul hepaticHilul hepatic

VaseVase Cai biliareCai biliare ColecistColecist

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