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Table 7 The infiltration index for the different tissue types

From: Objective image analysis of real-time three-dimensional intraoperative ultrasound for intrinsic brain tumour surgery

 

SD core or solid component

SD interface

Infiltration index

Grade IV

11.6

15.4

0.75

Grade III

12.2

13.0

0.94

Grade II astrocytoma

10.3

10.4

0.99

Oligodendroglioma grade II

13.5

14.1

0.96

Pilocytic astrocytoma

14.1

11.5

1.23

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Journal of Therapeutic Ultrasound

ISSN: 2050-5736