GASTROINTESTINAL TRACT: Edited by Alain HendliszAnal margin cancer: current situation and ongoing trialsJiang, Yixinga; Ajani, Jaffer A.bAuthor Information aPenn State College of Medicine, Penn State Cancer Institute, Hershey, Pennsylvania bDepartment of Gastrointestinal Oncology, MD Anderson Cancer Center, Houston, Texas, USA Correspondence to Jaffer A. Ajani, Department of Gastrointestinal Oncology, MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA. E-mail: firstname.lastname@example.org Current Opinion in Oncology: July 2012 - Volume 24 - Issue 4 - p 448-453 doi: 10.1097/CCO.0b013e328354cc4d Buy Metrics Abstract Purpose of review To summarize the current treatment approach in managing anal margin cancer and to discuss potential emerging new strategies. Recent findings The management of anal margin cancer has been evolving over the past three decades. The treatment paradigm has been shifted from radical surgical resection to an organ-preservation approach. Multimodality strategies incorporating radiation or even chemoradiation are frequently considered in some cases. However, because of the rarity of the disease, the disease frequently remains an overlooked topic. At present, there is no prospective trial addressing the best clinical management of the disease. Summary The clinical course of squamous cell carcinoma of the anal margin is very different from that of the anal canal. The biology of anal margin cancer has not been actively explored and fully understood. There is a need to formulate a consensus approach for the clinical management of the disease. In addition, incorporation of new therapeutics in this disease especially in those with advanced stages should be explored. © 2012 Lippincott Williams & Wilkins, Inc.