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Table 1 Baseline Characteristics of Patients with SPNs and hypo-NF-PETs

From: MRI-based radiomics approach for differentiation of hypovascular non-functional pancreatic neuroendocrine tumors and solid pseudopapillary neoplasms of the pancreas

Variable

SPNs (n = 57)

hypo NF-pNENs (n = 22)

P value

Age (years), mean [range]

34.2 ± 11.8

47.2 ± 12.8

 < 0.0001*

Gender

  

0.0185*

 Male

13

11

 

 Female

44

11

 

CA19-9 (μg/L, median, range)

8.84 (2.00, 185.65)

7.82 (2.00, 48.95)

0.4883

Tumor size (mm)

45.8 ± 31.3

37.5 ± 24.8

0.4278

Tumor location

  

0.4419

Head or neck

20

11

 

Body

11

4

 

Tail

26

7

 

Grade of differentiation, n (%)

   

 G1

–

6

 

 G2

–

11

 

 G3

–

5

 
  1. SPN, solid pseudopapillary neoplasm; Hypo-NF-pNET, hypovascular pancreatic neuroendocrine tumor
  2. *Statistically significant difference; p < 0.05 was considered as the threshold for statistical significance for all tests
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BMC Medical Imaging

ISSN: 1471-2342

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