[Assessment of individualized treatment of rectal carcinoma]

Individualized and tailored treatment plays a crucial role in the rating of special operation techniques or certain treatment strategies following defined quality criteria and indicators. Deviations from clearly defined recommendations in guidelines must therefore be justified, documented and evaluated as precisely as possible. The aim of this leading article is to examine the individualized treatment of rectal cancer based on existing evidence and to discuss its role in the light of routinely used treatment algorithms. In addition to a web-based literature search the current German national S3 guidelines on colorectal cancer were also included. In the treatment of cancer in the middle and lower third of the rectum, individual, patient and tumor-related parameters are of decisive importance from the pretreatment stage to the actual surgery up to aftercare and adjuvant therapy to enable interdisciplinary decision making for optimal treatment.