用英文润色、修改下面的这段话不要扩展多给几种。Additional surgical intervention was recommended for patients with peicemeal resection submucosal invasion over 500 μm lymphovascular invasion and lateral andor vertical margin

Patients who underwent peicemeal resection, showed submucosal invasion greater than 500 μm, presented with lymphovascular invasion, or had lateral and/or vertical margin involvement were advised to undergo further surgical intervention.