%0 Case Reports %T Rectal malignant peripheral nerve sheath tumor found after anal canal neurofibroma surgery: A rare case report. %A Zou J %A Luo P %A Chen T %A Qian B %J Asian J Surg %V 47 %N 3 %D 2024 Mar 25 %M 38008632 %F 2.808 %R 10.1016/j.asjsur.2023.11.116