Thirty years of transanal endoscopic microsurgery: a single-center experience
Transanal endoscopic microsurgery (TEM) and transanal endoscopic operation (TEO) allow for organ-preserving removal of rectal neoplasms. However, changes in indications, anesthesia, and outcomes over time are not clearly defined. This retrospective review (1993–2025) of a prospectively maintained database...