Open AccessCOMPARATIVE RESULTS OF PREOPERATIVE OIL CHEMOEMBOLIZATION OF REACTAL ARTERIES IN COMBINED TREATMENT OF RESECTABLE RECTAL CANCER
Author(s) -
А. А. Захарченко,
A. Popov,
Yu. S. Vinnik,
Н. М. Маркелова
Publication year - 2018
Publication title -
koloproktologiâ
Language(s) - English
Resource type - Journals
eISSN - 2686-7303
pISSN - 2073-7556
DOI - 10.33878/2073-7556-2018-0-2-59-67
Subject(s) - medicine , colorectal cancer , radiation therapy , lipiodol , surgery , radiology , cancer , embolization
5-year results of combined treatment of 160 patients with respectable rectal cancer (TNM: IIab - IIIa-b) are analyzed. In 40 patients (study group)) neoadjuvant (72 h before surgery), endovascular oil Chemoembolization of the Rectal Arteries (RACHEL procedure) with a Lipiodol and 5-Fluorouraci was used. The results were compared with surgical treatment (control group 1, n=40) and preoperative radiotherapy methods (control group 2: 5 х 5 Gr, up to a Total Focal Dose of 25 Grandcontrolgroup3: High Dose radiotherapy with a Single Focal Dose of 13 Gr with program Endovascular Radio modification Metronidazole, for 40 patients). The preoperative RACHEL procedure in treatment of patients with resectable rectal cancer was effective with low local recurrence (2,6%) rate, at 5-year overall (89,7%) and disease -free survival (84,6%) and can compete with known preoperative radiotherapy in combined treatment of rectal cancer.