https://www.selleckchem.com/EGFR(HER).html
81% (n=26) were WHO grade 1 tumours with Ki67 3%. Radiological staging confirmed nodal involvement in 25% (8/32), 2 cases had distant metastatic disease. Lymphovascular invasion was present in 3% (1/32) of patients but none demonstrated peri-neural invasion. This study demonstrates that small rectal NETs can develop nodal metastases, therefore it is important to stage these tumours accurately with MRI at baseline and if there are concerns regarding potential lymph node metastases, consider Ga-DOTATATE PET imaging. This study demonstrates t