This was a 25 year old male patient, who loss 19 kg body weight within 14 months (body weight 39 kg, height 1, 65 m) after esophagogastrectomy complicated by corrosive detergent, despite jejunostomy feeding achieved 4000 - 5000ml fluid / day (3000 - 4000kcal, 90 - 100g protein per day).