Patients with primary colorectal cancer can present with obstructions, tumor bleeding, or perforations, which represent acute complications. This paper aimed to analyze and compare the clinical and pathological profiles of two patient groups: one with colorectal cancer and a related complication and another without any specific complication. We performed a five-year retrospective study on colorectal cancer patients admitted to a surgery unit and comparatively explored the main clinical and pathological features of the tumors belonging to the two groups. A total of 250 patients with colorectal cancer were included in the analysis. Of these, 117 (46.8%) had presented a type of complication. The comparative analysis that examined several clinical and pathological parameters showed a statistically significant difference for unfavorable prognosis factors in the group with complications. This was evident for features such as vascular and perineural invasion, lymph node involvement, pathological primary tumor stage, and TNM stage. Colorectal cancers with a related complication belonged to a group of tumors with a more aggressive histopathologic profile and more advanced stages. Furthermore, the comparable incidence of cases in the two groups of patients warrants further efforts to be made in terms of early detection and prognosis prediction of colorectal cancer.

Early-onset colorectal cancer emerges as a distinctive clinical and biological entity and is generally defined as the onset of colon or rectal neoplasia before the age of 50. Several reports describe an increasing incidence worldwide of colorectal cancers occurring in individuals younger than 50 years, along with particular histologic and molecular features. Although heredity may be an explanation in some cases with young-onset colorectal cancer, other driving factors remain partially unknown. The present study explores demographic, clinical, and pathological features within a group of patients diagnosed with colorectal cancer before the age of 50. It is a retrospective survey based on data collected between 2017 and 2023 within three surgical departments from a tertiary Romanian hospital. The clinical and pathological features we identified (later-stage disease, distal colon tumor localization, mucinous histology) are mainly superimposed with the existing data in the literature regarding this pathology. In order to lower the burden that colorectal neoplasia diagnosed in the young implies, a change of paradigm should be made in terms of establishing effective and targeted screening programs but also in the direction of enhancing complex clinical, pathological, and molecular diagnosis.

We conducted a retrospective observational study over a 6-year period (2018-2023) on patients aged over 50 with colorectal cancer (CRC), admitted to the Third Department of General Surgery, Clinical Emergency County Hospital. The patients were divided into two groups corresponding to two time periods: 2018-2020 and 2021-2023. The aim of the study was to evaluate changes in the profile of CRC patients over time through a comparative analysis of the two groups in terms of demographic, clinical, and therapeutic parameters. The study revealed a consistent increase in the incidence of CRC cases over the 6 years we analyzed. At the same time, we observed a more favorable profile of patients with CRC over 50 years old in the second group regarding admission type, a higher proportion of cases diagnosed at earlier stages, and a lower complication rate associated with CRC. These factors were reflected in better adherence to oncologic resection principles, a reduction in postoperative complications, and a shorter hospital stay. The direct consequence is an improvement in long-term prognosis and a decrease in the burden on healthcare systems. Furthermore, to tilt the balance towards early diagnosis of colorectal cancer, the implementation of a national screening program becomes imperative.