SYT13 and metastatic malignant neoplasm in the lymph nodes: SYT13 mRNA expression levels did not differ between T1 (n = 188) and T2/T3/T4 (n = 492; p = 0.694), lymph node metastasis-positive (n = 354) and negative (n = 323; p = 0.593), or stage I/II (n = 514) and stage III/IV (n = 162; p = 0.524).