Enteral feeding is generally accepted in patients who cannot take nutrients orally. Percutaneous endoscopic gastrostomy (PEG) is a major enteral means for the introduction of nutritional solutions. However, jejunal feeding is sometimes employed instead of gastric feeding in cases of post-gastrectomy or repeated aspiration after PEG. The digestion and absorption of nutrients in trans-jejunal feeding might be different from those in trans-gastric feeding. In the present study, we measured the serum concentations of micronutrients and vitamins in the cases of direct percutaneous endoscopic jejunostomy (D-PEJ), compared to those of PEG. The enteral feeding has been continued for more than six months in all the cases. Serum copper and zinc concentration were significantly decreased in the D-PEJ group, whereas no significant difference in the concentrations of iron, selenium, vitamins A, B12 and E was ovserved between the two groups. Anemia and neutropenia were frequently observed in many patients with D-PEJ. These conditions were associated with copper deficiency. Much attention should be paid to copper and zinc deficiency in long-term trans-jejunal feeding.
Upper case dee ; Percutaneous endoscopic jejunostomy [PEJ] ; Percutaneous endoscopic gastrostomy ; Serum ; Feeding

　　We describe a case of Inose-type hepatic encephalopathy due to congenital gastro-renal shunt that was effectively treated with balloon-occluded retrograde transvenous obliteration (B-RTO). An 80-year-old woman repeatedly experienced syncope. Her plasma concentration of NH₃ was elevated to 2363 level and syncope attacks improved after the gastro-renal shunt was closed by B-RTO. Although a congenital gastro-renal shunt is usually treated by surgical ligation, B-RTO is can be effective and less invasive treatment for such cases.

We reported four cases of agricultural chemicals poisoning treated in our hospital during the past two years. These comprised two Paraquat poisoning and two Sumition poisoning cases. One Paraquat poisoned patient and one Sumition poisoned patient died of respiratory failure. The survivor of Paraquat poisoning had drank more Paraquat solutions than the dead case. However, the patient vomitted many times, and received medical treatment promptly, including gastric lavage, hemodialysis, and hemoperfusion.
While on the other hand, it took a long time before starting of hemodialysis and hemoper-fusion on the dead case of Sumition poisoning. Because the poison was unknown when the patient was sent to our hospital. Our experience suggesuted that every time we examine a case of agricultural chemical poisoning, we have to treat a patient intensively from the beginning.