[Preoperative radiologic evaluation of tumors of the renal parenchyma].

Renal cell carcinoma is frequently a matter of urological interest. In recent years there were significant improvements regarding the earlier diagnosis, more precise preoperative staging and appropriate therapy. One hundred patients (42-78 years old) with the preoperative diagnosis of renal cell carcinoma were analyzed.

Automutilation of the penis performed by the kitchen's knife.

Automutilation of the penis performed by the kitchen's knife is described. Surgical techniques, the most important goals of therapy as well as psychiatric aspects of the automutilation are discussed.