Comparative analysis of combined treatment methods for patients with single brain lesions.

Unlabelled: Primary brain metastases are common in oncology. Preoperative stereotactic radiosurgery followed by surgical resection is a perspective approach.

Objective: To evaluate own experience of preoperative radiosurgery followed by surgical resection (RS+S) of metastasis regarding local control, leptomeningeal progression, surgical and radiation-induced complications; to compare treatment outcomes with surgical resection and subsequent radiotherapy (S+SRT).

INTRA-ARTERIAL CHEMOTHERAPY AS A CLINICAL OPTION FOR METASTATIC COLORECTAL CANCER: CONVERSION OF INOPERABLE LIVER METASTASES TO OPERABLE ILLUSTRATED WITH A CLINICAL CASE.

Colorectal cancer exerts a very high level of liver metastases, even on primary diagnosis, with 80%-90% unresectable nodules. At the same time, the possibility of resection has a significant impact on survival: 5-year survival is 6%-10% without liver surgery and up to 30% upon resection of liver metastases. Finding ways to improve resectability is a topical search for doctors all over the world.