Colorectal carcinoma (KCR) is the commonest malignancy in male patients and the second commonest in female patients in the Czech Republic. During 1990-2006, 1162 patients with colorectal carcinomas were operated in the FTNsP (Faculty Thomayer Hospital) Surgical Clinic. 212 patients aged between 39 to 94 y.o.a.(the median of 70 y.o.a) were managed urgently for acute abdominal illness. In this group of urgently managed patients, the mortality rate was 17% and the morbidity rate was 38%. Future prospects of any colorectal carcinoma patient with acute abdominal illness depend on the procedure’s radicality, which is limited by the overall patient’s condition. The preoperative care aims to improve the patient’s overall condition to such a degree, to allow for surgery fulfilling principles of oncosurgical radicality. According to this report’s data, such urgent surgical procedures do not result in increased mortality or morbidity rates, compared to these in planned procedures, and show the best results in this patient group

        Key words: acute abdominal illness – colorectal carcinoma – acute resection – multivariational analysis