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Table 2 The summary of MRI findings

From: MR imaging features of pancreatic schwannoma: a Chinese case series and a systematic review of 25 cases

Pancreatic Schwannoma

Location

Boundary

Enhancement degree

SIR at unenhanced T1WI

ADC (×10−3 mm2/s)

Head-neck

body

Tail

Well-defined

Ill-defined

Arterial phases

Portal phases

Delayed phases

Hyper

Iso

Hypo

Hyper

Iso

Hypo

Hyper

Iso

Hypo

Number of cases

5

0

1

6

0

0

1

5

1

1

4

4

1

1

0.53 ± 0.07

1.11 ± 0.29

  1. SIR Signal Intensity Ratio, ADC Apparent Diffusion Coefficient