Rectal Benign Neoplasm, also known as neoplasm of the rectum, is related to rectosigmoid junction neoplasm and colitis. An important gene associated with Rectal Benign Neoplasm is MSH2 (MutS Homolog 2), and among its related pathways/superpathways are TCR Signaling (Qiagen) and Endometrial cancer. The drugs Bupivacaine and Lidocaine have been mentioned in the context of this disorder. Affiliated tissues include lymph node and colon, and related phenotype is neoplasm.