https://www.selleckchem.com/pr....oducts/glx351322.htm
Understanding the anatomy of subperitoneal space would increase the capabilities to detect pathways of spread and localizing features of infections, malignancies, and traumas.At present, radiotherapy as an auxiliary treatment for rectal cancer is widely used in clinic. Although radiotherapy has significant effect on reducing tumor stage, improving anus preservation rate and less tumor recurrence, radiotherapy will damage the anal function and seriously affect the quality of life of patients. Anal sphincter plays an important role in a