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. Author manuscript; available in PMC: 2015 May 1.
Published in final edited form as: J Am Coll Surg. 2014 Jan 18;218(5):997–1003. doi: 10.1016/j.jamcollsurg.2014.01.004

Table 1.

Characteristics of Study Cohort

Variable Value
n 197
Pts with solid PNEN, n (%) 137 (69.5)
Pts with CT and FDG-PET 109
Male : female ratio 47 : 62
Median age, y (range) 47 (18-74)
No. of lesions on CT / PET 165 / 144
Average no. of PNENs per patient (range) 165/109= 1.51 (1-4)
Size of PNENs on CT, cm, mean±SD (range) 1.50 ± 0.88 (0.5-5.2) n=165
SUVmax on PET, mean±SD (range) 7.5 ± 6.2 (0-35.7) n=144
Median chromogranin a, ng/mL (range) 150 (32-3,560) n=100
Patients who underwent resection, n 24

PNENs, pancreatic neuroendocrine neoplasms.