Novel application of lumen-apposing metal stent for management of malignant recto-sigmoid stricture with fistula oleh Nikhil Sonthalia, MD, DM, FASGE, Awanish Tewari, DM, Vikram Patil, DNB, Surabhi Jajodia, MD, Usha Goenka, MD, Akash Roy, DM, Indrajeet Tiwary, MD, Mahesh Kumar Goenka, MD, DM, FACG, FASGE