Effects of sounds presented during general anaesthesia on postoperative course.

In a double-blind, randomized study, patients undergoing cholecystectomy were administered one of four different sounds during general anaesthesia: positive suggestions, nonsense suggestions, seaside sounds or sounds from the operating theatre. The effect of these sounds on the postoperative course was examined to assess intraoperative auditory registration. No differences were found between the four groups in postoperative variables.

Diagnostic evaluation and survival analysis of colorectal cancer patients with liver metastases.

Clinical features and their prognostic value were evaluated in 83 colorectal cancer patients with liver metastasis. The clinical features analysed included presenting symptoms and signs, liver function tests, extent of liver involvement, associated extrahepatic tumor growth, and physical condition of the patients. Overall median survival time after diagnosis of liver metastases was 8.

Scintimetric detection of choroidal malignant melanoma with [123I]-5-iodo-2-thiouracil.

[123I]-5-iodo-2-thiouracil (123I-ITU) was evaluated as a radiopharmaceutical for tumor detection in 10 patients with proven choroidal melanoma. Uptake of 123I-ITU was measured with a specially designed single eye probe collimator, 24 h after administration of 123I-ITU. Increased uptake in the tumor-bearing eye as compared to the fellow nontumor bearing eye was found in 7 out of 10 cases when the probe was located 3.