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Short bowel syndrome causes a complex of symptoms due to compromise of small intestinal nutrient absorption. A 60-year-old woman underwent major resection of the small intestine due to a road accident 3 years ago. The sole manifestation of short-bowel-syndrome was superficial skin necrosis due to vitamin K deficiency. She was asymptomatic for a long time, until treatment with antibiotics further intensified initially subclinical malabsorption. It is not clear why there had been no other symptoms and why the main impact was on the fibrinolytic system rather than the coagulation system, as is usually the case. It is recommended that patients after major resection of the small intestine be closely monitored for coagulation function if an oral antibiotic is prescribed.

A boy of 20 months and a girl of 27 months who had previously undergone massive bowel resection due to congenital intestinal obstruction are described. During gradual reduction of total parenteral nutrition and initiation of oral feeding, both developed severe, acute metabolic acidosis, accompanied by encephalopathy and ataxia. After the laboratory identification of massive amounts of the d-isomer of lactic acid in urine and blood, both were successfully treated with i.v. bicarbonate, and metronidazole to suppress the overgrowth of colonic lactobacilli responsible for the metabolic crisis.

Intestinal transplantation, which until recently has been considered an experimental procedure, is now undergoing considerable change and becoming a standard treatment for patient with intestinal failure. The major improvement in results is due to the introduction of new immunosuppressive agents that have led to significant reduction in acute rejection. Nevertheless, reduction in severe infectious complications, which are the main cause of mortality after transplant, as well as improved techniques for early diagnosis of rejection are needed before intestinal transplantation can be widely used. We describe our experience in post-transplant follow-up of a woman, aged 32-years, who had undergone intestinal transplantation for short bowel syndrome after extensive bowel resection.

Advances in parenteral nutrition and supportive therapy have led to improvement in survival of babies with short-bowel syndrome. Those whose intestinal mass is very unlikely to be adequate should have surgical therapy as soon as possible, before they develop the complications of long-term parenteral nutrition or significant enteritis. We present a newborn with short-bowel syndrome due to prenatal midgut volvulus. At operation the remaining viable jejunum, 15 cm long, was anastomosed to the cecum. All feeding attempts failed, and the infant suffered from malabsorption. Calories and proteins had to be supplied by intravenous total parenteral nutrition. At 3 months of age there was significant widening of the remaining bowel and Bianchi's bowel-lengthening procedure was performed. The postoperative course was uneventful and there was gradual improvement in intestinal absorptive capacity. The patient was weaned from parenteral nutrition at 3 years of age. Now, 2 years later, she eats a normal diet.

Creation of neomucosa is one of many experimental surgical techniques tried in order to improve the results of the complicated treatment of short bowel syndrome. The syndrome is associated with severe physical and mental retardation and not infrequently may be fatal. In this experimental study on pigs and rats we successfully enlarged the small bowel surface by growing new mucosa on the parietal peritoneum following enteroperitoneal anastomosis. The technique has 2 more important advantages: fluids and electrolytes are absorbed through the peritoneum and bowel transit time is slowed.

Massive small bowel resection causes short bowel syndrome, manifested by signs and symptoms of malabsorption and by short digestion and transient times. A case of the syndrome is presented, in which an infant had massive bowel resection with interposition of the colon performed for volvulus. The signs of volvulus appeared only a few hours after birth.