[Use of mechanical staplers in biliopancreatic diversion intervention]. / L'impiego delle suturatrici meccaniche nell'intervento di diversione biliopancreatica (BPD).

The use of mechanical staplers in general surgery and in particularity in biliopancreatic diversion (BPD) has led to a marked reduction in the duration of surgery, thus requiring shorter anesthesia times. In obese subjects this also serves to reduce the risks related to their particular clinical and metabolic conditions. The authors report their experience in 53 patients; in 26 cases automatic linear staplers were used to create the ileal-duodenal and gastric tomy only, whereas the entero-entero anastomosis and gastro-entero anastomosis were performed manually using a biliopancreatic diversion technique. In the remaining 27 cases the operation was performed exclusively using automatic staplers. The paper then examines the complications arising from the use of mechanical staplers, dividing them into early and late. Among the first were two episodes of GEA hemorrhage (7.4%) and an asymptomatic fistula again of the GEA (3.7%). The late complications only included two stenoses (7.4%) of the GEA, both resolved using endoscopic pneumatic dilation.

[Care of the patient after biliopancreatic diversion (BPD) surgery]. / L'assistenza al paziente operato di diversione biliopancreatica (BPD).

The authors report their experience in the care of severely obese patients undergoing biliopancreatic diversion (BPD) surgery. The success of this surgical technique not only depends on its correct application but also on correct postoperative management, both immediately and over time. After a short summary of the methods of management used immediately after surgery, the authors focus in greater detail on the most frequent complications in this type of surgery: these are divided into early and late. Among the former, the authors discuss thromboembolic disease, the most severe complications and bronchopneumonia disorders. The authors illustrate the methods of treating both as well as therapies for their prevention. The most frequent and potentially dangerous late complications are examined in detail: protein malnutrition, sideropenic anemia and diarrhea. Lastly, the authors underline the need for a constant rather than episodic approach to the problem of severe obesity since, in their opinion, only continuous and long term application ensures the best results with the fewest complications.

[Organization of a center for prevention and treatment of obesity]. / Organizzazione di un Centro per la prevenzione e cura dell'obesità.

Obesity, a pathology with a multifactorial etiopathogenesis currently has an incidence of around 6% in the adult population in Italy. Considering that this disease provokes a statistically significant reduction of life expectancy, there is an evidence need to create structures which can deal with this problem. For this purpose, the Centre for the prevention and cure of obesity was set up by the Department of Surgery and Anatomy at the University of Palermo in 1990. It makes use of the specialist skills of experts in internal medicine, dieticians, cardiologists, psychologists and surgeons. In particular the authors give a detailed description of the diagnostic iter used and the methods of follow-up adopted for patients undergoing biliopancreatic diversion (BPD) surgery. In conclusion, the authors emphasize the need for a multidisciplinary approach to this pathology since this is the only way of minimizing complications arising during BPD surgery and obtaining the best results.