A CASE STUDY ON METASTATIC COLORECTAL CANCER OBSTRUCTION

Abstract

Introduction: Colorectal cancer (CRC) is a malignant neoplasm that affects the large intestine, being a multifactorial disease, with both external and genetic risk factors. The initial signs are varied, depending on the nature and location of the tumor. Colonoscopy is considered the gold standard for the detection of colorectal neoplasia and is considered the main diagnostic method. Its treatment is multifaceted and depends mainly on staging, which consists of the process of determining the extent and spread of cancer. Evaluation of intra-abdominal and pelvic metastases should be performed by ultrasound or computed tomography. Currently there are several modalities, whether therapeutic or palliative, isolated or combined. Discussion: Colorectal cancer accounts for approximately 10% of all cancer diagnoses annually. As reported in the case, the main signs and symptoms that patients present include changes in bowel habits. The combination of different therapeutic modalities, such as surgery, chemotherapy, and radiation therapy, can offer better results and should be tailored to the individual needs of each patient. Conclusion: The high incidence of CRC and the difference in treatment results, according to the stage of the disease, justify efforts for early detection and screening in a population considered at risk for the disease.