MSMO1 and metastatic malignant neoplasm in the lymph nodes: In current study, high MSMO1 expression was negatively relevant with T stage (P=0.025), lymph-node metastasis (P=0.046) and vascular permeation (P=0.009) of 92 PC patients (Table 2), patients with low MSMO1 expression had a poor prognosis shown by Kaplan-Meier curve (P=0.01) (Figure 1D).