[Secondary sigmoido-rectal-anal invagination. Case report and review of the literature].
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Aged↗
Biomedical subjects
B Schaeff
Publications and source records attributed to B Schaeff.
[Primary open therapy of acute necrotizing pancreatitis by the "open abdomen"].
There is no agreement about a conservative surgical strategy in the therapy of acute necrotizing pancreatitis yet. This report describes our experience with "open packing" laparostomy. This procedure is only performed when renal and pulmonary insufficiency is proceeding, despite optimal conservative treatment. Since 1986 15 patients were treated in this manner. Three compartments are established: an upper compartment (stomach, liver, spleen--covered by the omentum majus, which is dissected from the colon transversum); a lower compartment (small bowel--covered by the left colon) and the mid compartment that permanently opens the bursa omentalis and the left retrocolic space. Initially a careful necrosectomy is performed, followed by a tamponade. At the intensive care unit changing of the tamponade and lavage of the bursa omentalis was done every day. So far two patients have died pursuing this therapeutic regimen.
Abdomen↗
Disposable versus reusable instruments in laparoscopic cholecystectomy. A prospective, randomised study.
We quantified and compared the advantages and disadvantages of disposable and reusable laparoscopic instruments in a prospective, randomised study of 158 cholecystectomies. The patients were randomly divided into two groups: 80 underwent surgery with reusable instruments, 78 with disposable instruments. The following parameters were recorded in both groups: duration of surgery, number of complications, technical problems during surgery, rate of conversion to open surgery, subjective postoperative pain, postoperative hospitalisation time, length of inability to work, and postoperative evaluation by the operating room personnel. No overall differences were found in subjective pain, postoperative complications, postoperative hospitalisation time, or time before returning to work. Surgery with disposable instruments was on the whole faster, with fewer conversions to open surgery, but this was statistically non-significant. Reusable instruments were associated with a statistically significant increase in the rate of intraoperative, instrument-related difficulties. In spite of longer operation times and higher personnel costs with reusable instruments, we found that cholecystectomy with reusable instruments costs an average of 1,015 DM less per procedure.
Cholecystectomy, Laparoscopic↗