Colorectal cancer is the fourth leading cause of death worldwide and the fifth leading cause of cancer death in Colombia. Magnetic resonance imaging is the ideal modality for the evaluation of colorectal cancer, since it allows staging by determining invasion beyond the muscularis propria, extension towards adjacent organs, identification of patients who are candidates for chemotherapy or pre-surgical radiotherapy and planning of the surgical procedure. The key point is based on the differentiation between T2 and T3 stages through the use of sequences with high-resolution T2 information. In addition to this, it allows the assessment of the size and morphology of the lymph nodes, and considerably increases the specificity for the detection of lymph node involvement. MRI is a technique with high specificity and high reproducibility.

Volume 6, Issue 1 covers a wide range of fields, mainly discussing issues related to human resource management in enterprises, hotels, schools and organizations; spanning Indonesia, the United States, China, Malaysia and several other countries. By reading these articles, readers can gain a broader understanding of the status and development trends of human resource management and services in various fields and countries in today's society.