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Biomedical subjects

E Korvald

Publications and source records attributed to E Korvald.

17 recordsLinked to original sources
PubMed1981

Umbilical vein grafts and PTFE grafts for femoro-popliteal bypass. Preliminary results.

This retrospective, multiple-center study includes 172 PTFE (Gore-Tex) and 35 umbilical vein grafts (Bio-graft) used for femoro-popliteal bypass grafting. The one-year patency rate was approximately 63% in both groups. Until further experience is accumulated, autogenous saphenous vein should probably be the first choice for femoro-popliteal bypass grafting. Prosthetic grafts should preferably be used when the saphenous vein is absent or insufficient.

Aged↗
PubMed1975

Perforated appendicitis--lavage or drainage?

A comparison was made regarding the observed frequency of intraperitoneal complications between two groups of patients operated upon for perforated appendicitis during a 5-year period (1968-73). The two groups, corresponding to two different general surgical departments at the same hospital, were given different forms of adjuvant treatment. The first group (78 patients) received postoperative intraperitoneal lavage, with antibiotics added to the lavage solution. In the other department (77 patients), the peritoneal cavity was drained postoperatively. No lavage was performed in this group, but antibiotics were given systemically. Sixteen patients in the drainage group developed intraperitoneal complications, as compared with 5 in the lavage group.

Adolescent↗