Wall defects after abdominoperineal resection: a modified tension-free technique.

BACKGROUND: The treatment of wall defects after abdominoperineal resection has yet to be defined. In this study we report the outcome of a modified prosthetic technique for the treatment of combined large incisional and parastomal hernia performed after abdominoperineal resection. MATERIAL AND METHODS: Between January 2005 and July 2008, 21 consecutive patients who underwent abdominoperineal resection for low rectal cancer received surgical repair for large incisional hernias with a modified mesh technique consisting of a tension-free attachment of the prosthetic material to the posterior sheath of the rectus abdominis muscle. The surgical outcome was assessed mainly as the recurrence rate of abdominal hernia and postoperative complications. RESULTS: Among the 21 patients we reported two minor complications: partial necrosis of the skin flap (4.8%) and a seroma (4.8%). One major complication occurred: extensive necrosis of the skin flap (4.8%). We reported one death due to stroke 20 days after surgery. The mean postoperative hospital stay was 6.1 days (SD, 2.3). CONCLUSIONS: This study encourages the use of a tension-free modified prosthetic technique for the repair of combined wall defects after abdominoperineal resection. The technique does not lead to an increase in the incidence of complications, offering a considerable advantage to the patient.

Hospital bodies: the genesis of Italian National Health Service.

Hospital public bodies were instituted in Italy in 1968. Their creation represents a fundamental step forward in the evolution of the national healthcare system and has allowed improvements in social equity in hospitals. The lack of independent funding beyond the insurance-type healthcare system existing at the time, hindered its success. The hospital body has however left a trace in the modern national healthcare system with the introduction of the hospital corporation.

Injection port and connecting tube complications after laparoscopic adjustable gastric banding.

BACKGROUND: Port-site and connecting tube complications are usually considered minor problems in the follow-up of obese patients submitted to laparoscopic adjustable gastric banding (LAGB), but the incidence reported in literature ranges from 4.3% to 24%. These complications are mainly because of the mechanical stress of the port and the tube; therefore, their incidence might be time dependent and probably increase during the follow-up. METHODS: We evaluated retrospectively 489 obese patients submitted to LAGB from February 1998 to December 2005, considering all the complications of the connecting tube and port. Their clinical signs, imaging exams, operative reports, and hospitalization files were evaluated. RESULTS: The mean follow-up of the patients was 41 months. Seventy-one patients (14.5%) presented port and connecting tube complications that required 82 revisional operations. Fifty-four patients had system leaks, 3 had infection problems, and 14 mechanical problems, always requiring surgical revision. In five patients, the system leak was observed twice and required a second surgical repair, while one patient presented three times a leakage of the connecting tube and needed three surgical revisions. All cases of system leakage were related to significant weight regain. In one case of recurrent port infection, we had to remove the band. CONCLUSION: Port-site and connecting tube problems are the most common complications after LAGB. Although they are considered marginal complications, they usually cause weight regain; their correction often requires surgical revision and sometimes removal of the band.

Health authority: the Italian experience.

The healthcare reform, introduced in Italy in 1992, has completely changed the structure of the national healthcare system (NHS) , including the introduction of the concept of "business firm" applied to public health service providers. The aim of this study was to outline the history of healthcare "firms" (azienda sanitaria) and evaluate the impact of this change on the NHS in terms of health expenditure, and corporate effectiveness and efficiency. Self regulation and correction are the abilities to which the success of healthcare companies can be attributed. The benefits of creating healthcare firms include preventing those problems associated with healthcare models based on the principles of the private insurance type model and preferring instead a cost-effectiveness approach.

Concurrent band and tube migration following acute pancreatitis.

A 52-year-old woman developed an acute pancreatitis 7 years after gastric banding for morbid obesity. The patient presented a stable weight loss. Three months before, a radiological band calibration showed a normal position of the band. Investigations revealed that the pancreatitis was related to the presence of gallstones, complicated by a stone in the choledocic tract. The band migrated completely into the gastric lumen and passed far down the jejunum. The band was still connected to the port but the connecting tube did not follow the normal course of duodenum, entering the stomach in the middle of the greater curvature and getting out on the same side 5 cm more distad. The patient underwent first an endoscopic retrograde cholangiopancreatogram with sphinterectomy, then a laparoscopy that allowed us to remove the band, via jejunotomy, and the tube, which was outside the stomach. The postoperative course was uneventful.