[The future of transcatheter antitumor therapy]

Transcatheter antitumor therapy very quickly accepted during the last decade and their importance in the treatment of oncology patients will be increasing. By improvement of new targeted agents, which can be given intraarterial or systemic, efficiency of transcatheteric therapeutic approaches can be drastically increased. Numerous clinical trials (study phase I / II / III) relating to the synergy of two antitumor therapeutic approaches are already in progress. Preliminary results of these trials are already very encouraging. Further improvement in the development of specific therapeutics antitumor drugs and systemic applications will be a big step in the quest for medication against malignant tumors.

[Computerized tomography in postoperative monitoring of patients with the Whipple operation--characteristics of CT findings]

We presented the postoperative CT findings of patients after the Whipple's operation (cephalic pancreaticoduodenectomy), performed for the pancreatic head cancer, or ampullary carcinoma. Technique of the Whipple's operation is described, and normal and pathological postoperative CT findings, which are characteristic for the immediate (early) and delayed (late) follow-up period, are presented. In addition, difficulties in differentiation of afferent jejunal loop from the recurrent tumor by CT are discussed, and references from the literature about the possibilities of successful visualization of the afferent jejunal loop are cited. Possible locations and CT appearances of the tumor recurrences are presented. An overview of the literature is provided.