These data provide evidence that the Karydakis flap technique might be performed even in potentially infected tissue. Although a considerable number of wound-related complications was observed in the Karydakis flap group, the majority of patients had primary healing. Thus, from our viewpoint, the Karydakis flap seems to be a potential alternative to simple excision in infected pilonidal sinus disease.
Stapled rectal mucosectomy (SRM) became a widely accepted surgical procedure for haemorrhoids. One of the rare complications is severe bleeding. We report the case of a patient who underwent SRM for thirddegree haemorrhoids. In addition, he suffered symptoms of outlet obstruction, although defecography showed no serious disease. One day after SRM, the patient complained of abdominal pain and peritonitis. Computed tomography revealed blood in the abdomen. The patient underwent laparotomy, which revealed a deep enterocele that reached down to the level of the sphincteric muscle. The ventral part of the stapled ring was placed intraperitoneally, and a longitudinal defect of the rectal serosa was observed. The serosa defect was sutured and a diverting sigmoid stoma was carried out. The patient left the hospital 10 days later. We emphasize vigilance for undetected enteroceles in mucosal prolapse syndrome combined with defecation problems.
Sublay prosthetic herniorrhaphy has become a widely accepted procedure for incisional hernias. To evaluate the effect of fascia closure on top of mesh repair on infection, and the recurrence rate, the authors reviewed their data regarding herniorrhaphy in the sublay technique. This study was a retrospective analysis of 175 consecutive patients who underwent hernia repair by implantation of prostheses by means of the Stoppa-Rives technique from December of 1994 to December of 2001. All 175 patients had the mesh implanted in the subfascial plane, 130 received a light-weight or heavy-weight polypropylene mesh (Vypro or Prolene) (74 percent), eight had a polyester mesh (Mersilene) (5 percent), and 37 had an expanded polytetrafluoroethylene patch (Gore-Tex) (21 percent). After sublay mesh positioning, the mesh could not be covered by the fascia in 50 cases; in 31 of these cases, a second mesh was placed into the fascial defect. To evaluate the influence of the fascia closing procedure on top of the sublay mesh, three groups were differentiated: initial fascia closure (n = 125), no fascia closure and concomitant mesh interposition (n = 31), and no fascia closure without mesh interposition (n = 19). After a mean follow-up of 20 months, 11 deep prosthetic infections (8 percent) and 15 hernia recurrences (9 percent) were observed. There was an increased risk of mesh infection when the fascia could not be closed, but there was no influence of fascia closure on hernia recurrence. When the fascia was left open, the placement of a second mesh inlay technique reduced mesh infection. The authors' data give evidence that closing the ventral fascia after mesh repair in the sublay position is beneficial. When the edges of the hernia defect could not be approximated, the suturing of a second mesh into the fascia defect was a useful tool for reducing the prosthetic infection rate; however, no significant influence on hernia recurrence was observed.
LN5 count, as a marker of immune response, could be shown as being prognostic in node-negative colon cancer. Patients with low LN5 counts showed poor outcomes. These patients could perhaps profit from adjuvant chemotherapy.
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