Duodenal Rare Neuroendocrine Tumor: Clinicopathological Characteristics of Patients with Gangliocytic Paraganglioma
Comparison of clinicopathological data between patients with and those without lymph node metastasis.
Patients with lymph node metastasis
Patients without lymph node metastasis
Number of patients
Age (years), range
16–74 (median, 50.0)
15–84 (median, 54.0)
No significant difference was found (Mann–Whitney U test, )
Tumor size (mm), range
10–90 (median, 30.0)
5.5–100 (median, 20.0)
Significant difference was found (Mann–Whitney U test, )
Sex (male : female)
13 : 12
125 : 78 (2 not reported)
No significant difference was found ( test, )
A significant difference was found for the tumor size between patients with and those without lymph node metastasis (Mann–Whitney U test, ). This fact means that the size of tumor lesions was significantly larger in patients with lymph node metastasis than in those without lymph node metastasis.
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