<prompt> Most common complication following intestinal transplant is:SepsisGVHDPTLDVessel thrombosis  <response>: Ans. a SepsisRef: Sabiston Textbook of surgery, 20th ed; 671 -673.COMPLICATIONS Most common complication following intestinal transplant -- Bacterial infection 70-90 E. coli, Klebsiella, Enterobacter and Enterococci followed by viral infection CMV infection PTLD is more common following intestinal transplant 10-20. Manifested within 1 year of transplantation and presents with fever, malaise, lymphadenopathy to life threatening malignant diseases. Rituximab is useful. Graft Versus Host Disease has high incidence in Intestinal Transplant 0 - 14. Treatment includes antithymocyte globulin and steroids. 