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. 2012 Apr 2;7(4):e34456. doi: 10.1371/journal.pone.0034456

Table 1. Characteristics of the cases used in the analysis.

Characteristic Metastatic NET (n = 19) non-metastatic NET (n = 22)
Age, years
Median 62 53
Range 34–79 30–72
Sex
Male 11 (41%) 16 (59%)
Female 8 (57%) 6 (43%)
Location
Rectum 15 (41%) 22 (59%)
Colon 4 (100%) 0 (0%)
Histology grade
G1 14 (39%) 22 (61%)
G2 5 (100%) 0 (0%)
Treatment
Biopsy 11 (39%) 7 (61%)
Local excision 3 (17%) 15 (83%)
Radical resection 5 (100%) 0 (0%)

NET, neuroendocrine tumor.