Tube and rare and anal watch online
Not all of these tumors are cancers — some are benign not cancer. The anal canal is surrounded by 2 sphincter muscles that keep the anus closed and prevent stool leakage. Keywords: Endoscopic removal, hydrochepahalus, intestinal perforation, ventriculoperitoneal shunt. Some cases of tube and rare and anal AIN need to be treated. Pediatric Oncall. Compared with many other types of cancer, the outlook for anal cancer is generally better because treatment is often very effective. In: Current Surgical Therapy.