[Evaluation of intratumoral bleomycin application in a tumor model and in a clinical pilot study].

In a total of 21 patients with squamous cell carcinomas of the oral mucosa 26.9% of the total volume of 57Co-Bleomycin injected into the tumor was found in the blood as early as 10 min following injection. Examinations using a gamma camera demonstrated that 94.

[Retrospective multicenter study on carcinomas of the lips and oral cavity. The role of multiple malignancies].

In a retrospective multicenter study the role of multiple cancer has been assessed in 2481 patients with carcinomas of the lips and oral cavity. In 3.2% of the cases the malignancies developed outside the maxillofacial area.

[Multicentric retrospective study on the carcinoma of lips and oral mucosa. Analysis of coherence between pre- and posttherapeutical categories of classification].

The coherence between prae- and posttherapeutical TNM findings had been checked up in a multicentrically registered patient material of 2,481 non-praetreated plate epithelium carcinomas of the lips and oral mucosa. Whereas the extension of the tumour has in the main been the same, the findings on lymph nodes had a trend showing essential deviations. In a two-dimensional examination of 851 histologically prepared preparations of lymph nodes, a prognostic relevance acc.

[Expert opinion on accidental teeth injuries. Principles and case histories].

There are considered the principles to be noticed in the expert opinion on teeth injuries resulting from accidents. The corresponding table of physical damage is shown and 3 clinical cases are presented.