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Biomedical subjects

T Rüedi

Publications and source records attributed to T Rüedi.

At least 91 records · Page 5Linked to original sources
PubMed1982

[Early diagnosis of stomach cancer: reality or illusion?].

Cancer of the stomach is, in Switzerland, the fourth most common malignant tumor in both sexes. The five year survival rate is between 10 and 20% in Europe; where the cancer is diagnosed early, however, the patients have a survival rate of 85-95%. Of the 305 cases diagnosed in the last 5 years, 51.5% were operatively curable. In 29.5% of the cases palliative surgery was possible and 19% were inoperable. The rate of early cancer is 12% and thereby constitutes the largest portion of the total five year survival rate. Improvement of prognosis is only realizable through early detection, but even today this prospect is largely illusory. Practicable ways of obtaining optimum results are demonstrated.

Aged↗
PubMed1981

[Fresh ligament injuries of the ankle joint].

Fresh lesions of the ligaments about the tibio-talar joint are quite frequent, especially laterally. An isolated rupture of the anterior fibulo-talar ligament, with an anterior subluxation of the talus, can only be demonstrated by stress films in a lateral direction and can rarely be seen in the ap-views. The suture of the fresh rupture is always indicated, thus preventing chronic instability and a disposition to arthritic degeneration of the joint. The point of view is uniformly emphasized by 12 Swiss orthopedic and general surgeons as well.

Ankle Injuries↗
PubMed1979

[Recipient conditioning with beagle plasma and beagle liver: prolongation of kidney-graft function without preoperative lymphocytotoxic antibody formation].

Donorspecific recipient conditioning in the non-related beagle produces prolonged kidney-graft survival without any postoperative immunosuppression. Besides 2 donor blood injections on days--18 and--11 followed by a 6-day preoperative immunosuppressive pulse (Procarbazine, ATS) donor plasma and a donor liver preparation are equally active. Additional long-term low dose preoperative immunosuppression with azathioprine tends to strengthen the effect. Lymphocytotoxic antibody formation is avoided in the recipient where no whole blood is used.

Animals↗
PubMed1978

[Transsphincteric approach to the rectum in cases of low early cancer (author's transl)].

Based on 4 years of experience with the transsphincteric approach to the anorectum in 24 cases of low-situated cancers of the rectum, an attempt is made to demonstrate which tumors are treatable by this method and which are not. Exophytic or polyploid tumors with a diameter of not more than 3-4 cm, that are easily palpated and appear freely mobile, and have histologically a differentiated pattern may be approached by transsphincteric resection, under the condition that the tumor has not spread across the wall of the rectum or into adjacent lymph nodes. The method is not recommended in any other instances becauses of the high risk of recurrencies.

Anal Canal↗