Complementary role of EUS, EndoFLIP, and manometry for management of type III achalasia with peroral endoscopic myotomy in a patient with compensated cirrhosis and no varices oleh M. Phillip Fejleh, MD, Rena Yadlapati, MD, Michel H. Mendler, MD, Rohit Loomba, MD, Wilson T. Kwong, MD, Syed M. Abbas Fehmi, MD